My Power is Upgrading Everything (Rewrite)

Chapter 163: The Last Slave~!



Chapter 163: The Last Slave~!

Chapter 163: The Last Slave~!

--- Chapter 160.5 ---

"What a nice day."

Huo Yuhao smiled happily and yanked the leash on his hand, dragging the proud Alexandra von Admante to the front gate of the Admante Family.

As if she were a threatened cat, Alexandra gave Huo Yuhao a fierce gaze, but he ignored it. She couldn't utter a word because her mouth was "tightly." shut with a piece of bamboo from All-Transforming Ink.

All Huo Yuhao wanted now was to punish this bitch into submission, fulfilling Theomars' revenge and completing the Quest. After that, he could talk with his family on the homeworld again.

"Harmonia, Triana. Create a heaven and earth barrier around the Admante Family Estate." He ordered the twins.

"Mercy, kick all servants out."

"And Clara, warn everyone in Grodunberg City. Says that "Don't disturb my fun." until I finished my business with Alexandra."

"Return immediately when your assignments are over. I might reward you." He continued, causing the four young ladies' faces to light up in excitement.

"Yes, Master~!!" Giving Huo Yuhao a bow, four of them disappeared from the area.

Huo Yuhao pulled the chain connected to Alexandra's leash and forced her eyes to stare at his. "Now we have some time together, Sister Alexandra."

"I've been waiting for this..."

Entering the Admante Family Mansion, Huo Yuhao went to the dungeon below it and threw Alexandra onto the hard bed. He threw his coat away and began to pull out several vials, placing them on the table.

'What are those?' Alexandra frowned, knowing she would get tortured soon.

'Poison?'

"No, It's not poison. You see, I can combine several medicinal herbs and create potent drugs." Huo Yuhao suddenly said while mixing several vials into one bowl. "My expertise usually won't be used for such a petty thing, but..."

"No one would stop me here." He finished the drug, allowing Alexandra to see the pink-colored liquid. It screamed aphrodisiac by appearance alone, which left Alexandra at a loss.

Huo Yuhao summoned the All-Transforming Ink, creating a needle to pierce Alexandra's fair skin. She groaned in surprise because such a thing won't work for her. She possessed resistance against substances like this.

Oh boy, how wrong she was.

"Ahp-!" Alexandra's eyes widened in shock. Her body felt extremely hot, making every part of her into erogenous zones.

One touch.

Just one touch is probably enough to make her cum.

Activating his Ink Domain, Huo Yuhao disabled Alexandra's three senses and left her sense of touch and hearing alone. He grasped Alexandra's shoulder gently and made her tremble.

"Alexandra, do you know about Ancient Ink Devil?" He suddenly whispered, which made the woman in question frown.

Even though Alexandra wanted to reply, she couldn't.

'Don't tell me...' Alexandra finally realized the reason behind her brother's drastic changes. '

Ancient Ink Devil. It explained everything.

"AHHN~!" A moan suddenly escaped Alexandra's mouth as Huo Yuhao bit her ear. She gasped in surprise, whimpering in unexpected pleasure.

It's painful.

It's painful but felt so good.

"Does it feel good?" He asked playfully.

"You wanted more?"

"N-!!" Alexandra frantically shook her body.

Huo Yuhao's hand slowly rubbed Alexandra's nape, moving down to her smooth back. It stimulated her beyond belief and awakened something in this pitch-black darkness.

His finger reached down to her bra, unclasping the hook one after another. The feeling of fabric rubbing against her nipple makes Alexandra's breathing heavier.

"Fiuuh."

"Hgnn~!" Alexandra's pussy became wetter when feeling the blowing wind in her ears. She couldn't hold it anymore and shamefully cummed again.

"That would be twice now." He commented on her state.

"Aren't you ashamed, Alexandra?"

"You orgasmed because someone blew air into your ear."

"Pfft, even Mercy wasn't so easy."

"GRR!!" Alexandra growled furiously.

Huo Yuhao grinned and lowered his hand, rubbing the soft gap between Alexandra's panties and butt. Her face flustered as she tried to endure his touches.

She was no different than a powerless woman because Huo Yuhao sealed her Devil Source with All-Transforming Ink, preventing her from accessing inner energy.

"MM~!"

"MMM~!!"

Drool is coming from Alexandra's lips. It was too much for her. This sensitivity is too much.

Her will is powerful.

She had cultivated her will for 27 years old.

'Something like this.'

'S-Something like this won't make me..!'

'S-Something like-! I'm cumming~!' Alexandra released a muffled moan and orgasmed for the third time.

"AAHH~!!"

Ripping the panties apart, Huo Yuhao grabbed Alexandra's ass and felt the softness of it. He was amazed such a woman could be a villainess, but that was understandable with such a lustful body.

PA!

He slapped the ass, watching it jiggle for sure.

"HHNN~!!"

"For a tough woman, you have quite a soft ass." He commented, making her squirm even more.

Alexandra breathed deeply and thought, 'H-He make me cum again. T-Theo makes me cum again...'

'I can't believe it. Theo is supposed to be my toy.'

"HIIEEK~!" Alexandra sensed the touch on her crotch. He fingered her pussy vigorously and caused the juice to come out quickly.

She rolled her eyes in pleasure, squirting again.

"AAHhh..."

"Haa..."

"Five times. Don't worry, we just started." Huo Yuhao chuckled coldly.

"The more my drugs flowed in your vein, the hornier you got. It merged perfectly with one's body and blood, heating up in response to physical trauma."

"That's why."

Huo Yuhao pinched the inner wall of Alexandra's pussy, making her whole body arced like a bow. She couldn't even gasp and passed out from pain(pleasure).

...

...

Alexandra slowly opened her eyes again, feeling a light lingering around her face. She groaned for a moment and watched her sister Mercedes bouncing on Huo Yuhao's massive cock.

Mercedes's breasts are bouncing, having the nipple erect like a diamond.

She involuntarily gulped nervously because of it. She has never seen such a long and girthy penis.

"AHHN~!"

"Master, your cock is so good."

"It's filling up my slutty cunt~! Oh, YESSS~!!"

Alexandra has also never seen Mercedes act so vulgar.

'What's this feeling.' She looked at the meaty rod penetrating her sister's wet hole. She suddenly felt this weird sense of loss and jealousy in her chest.

Alexandra's hands are tied, so touching herself is out of option.

"Master, I'm cumming~!"

"I'm CUMMING!" Mercedes moaned like a whore, planting the dick deep in her pussy. She cummed and sprayed her squirt over Alexandra's face.

Alexandra stared in disbelief, sniffing the musky smell of her sister. It makes her hotter.

"Aww, do you want to try it too?" Huo Yuhao pulled his dick from Mercedes's pussy, letting his cum flow from the steaming hole.

Alexandra looked at the meaty monster with amazement, noticing the fine coating of cum and juice on its shaft.

"Nod if you want to try. Of course, bow to me first." Huo Yuhao gave her a smug look.

Alexandra clenched her hand tightly and wouldn't fall into an obvious trick. She gritted her teeth and returned with a firm gaze.

"I see... Too bad then." Huo Yuhao flicked his finger and summoned Clara this time.

"Woof~!" Clara excitedly crawled on four. She surrounded Huo Yuhao like a dog and rubbed her face against his dick. She was naked, wearing nothing but a dog's ears accessory, an animal choker, and a buttplug tail.

"Sit." Huo Yuhao ordered casually.

Clara sat down submissively and exposed her wet cunt, dripping with translucent liquid, to Huo Yuhao.

"Suck." He commanded again.

Clara grinned happily and started licking Huo Yuhao's balls, giving them a clean service. She sniffed the manly scent and giggled,

Moving through the shaft, Clara cleaned the cum and Mercedes's pussy juice. She arrived at the tip and kissed the hole with a loving gaze, opening her mouth slowly.

SLURP!

Clara sucked the cum left, coating her mouth with it.

She began to swallow Huo Yuhao's cock and gagged for a moment before continuing to half. She bobbed her head slowly and tried to give Huo Yuhao maximum pleasure.

Twirling the tongue inside, Clara skillfully gave Huo Yuhao a sloppy blowjob and sometimes glanced at him. She saw his satisfied expression and hummed pleasantly.

'I can do better~! I can be a good girl for my master~!!' Clara thought while moving on, swallowing the whole monster into her throat. She could feel the cock pulsating inside.

After a few minutes, Clara buried her nose in Huo Yuhao's crotch and felt the pubic hair tickle her skin. The scent is even wilder here, enough to make her pass out in the past.

"Good girl." Huo Yuhao grabbed Clara's head, cumming into her throat.

Clara fell into euphoria and ignored Alexandra's disbelief look on the side. The leader of Admante's Family becomes more confused and horny simultaneously.

Clara pouted her pinky lips, downing the thick semen from her beloved master. She rested for a few seconds before pulling her head and releasing the meaty rod.

Plop!

Huff!

Clara breathed in and asked, "Am I a good girl, master?"

"Clara is a good girl, right??"

"Yes, you are." Huo Yuhao smiled and patted Clara's head, making her squeal.

"Now... Turn around and face our eldest sister."

"Show her how good it was to be fucked by me, Clara."

"Yes, master~!" Clara turned around, kneeling on all fours. She lifted her ass and allowed easy access to her pussy.

Facing Alexandra, Clara opened her mouth and said, "Sister, are you horny?"

"Seeing me sucking the master's cock turn you on?"

"It turned you on, right?"

"Just be honest, sister~! Mm~!" Huo Yuhao shoved his dick inside, making Clara groan.

"It feels good, elder sister. This thick, long, veiny cock is splitting me in half~!" Clara provoked Alexandra, noticing the moistness of Alexandra's thighs. Something is dripping between these toned thighs.

"Sister, you must be jealous, Hehe~!"

"What a shame you would never get fucked like me! NEVER WITH THAT BITCHY ATTITUDE OF YOURS!"

Clara's inner pussy wrapped Huo Yuhao's dick, giving him unexpected ecstasy. He smiled and pounded her pussy with more force, making her face scrunch in surprise.

"Woof! SO GOOD~!!"

"MY PUSSY! MY PUSSY IS BREAKING APART!"

Alexandra hissed and looked at the scenery before her eyes with feverish heat. She couldn't move her eyes from them, watching Huo Yuhao pound the living shit out of Clara.

Weirdly, Clara enjoyed the rough treatment and blushed like this was her greatest joy. She moaned and kept pestering Alexandra on how nice the sex between her and her master was.

Alexandra moaned and imagined Huo Yuhao's cock penetrating her needy vagina, struggling to keep herself from this temptation. 'I-I can't... I can't give in.' She firmly thought.

'Alexandra, you're strong.'

'You're not a Sow.' She stared at Clara, who got fucked like an animal.

'Yes, a sow...' Alexandra suddenly felt a tight grip on her heart. The renewed Devil Force of hers activated by itself.

Alexandra's "Devil Force: Ultimate Breeding Vessel." compels her to get filled with powerful seeds. Her reasoning doesn't matter because this Devil Force's influence is absolute, but let's see how much she could resist.

"I-I'M CUMMMMIN~!!!" Clara was lifted by Huo Yuhao, making her pussy face Alexandra. She orgasmed hard and sprayed her eldest sister with her cums.

"MMMM~!!"

"Sister, it feels so good."

"Oh?" She parted Alexandra's thighs and saw the wet pussy. "PFFT! Someone is horny."

"Master. Please look at this."

"Look at how shameful this bitch is!"

Alexandra's face reddened, but she couldn't do anything. She could only accept this mockery because Clara wasn't under her influence.

"I know, pet." Huo Yuhao slapped Clara's ass.

"However, she must suffer more... Not just pain, but also unsatisfied pleasure."

"I'll tease the fuck out of Alexandra by fucking each of you before her very own eyes." Huo Yuhao pushed Clara's off his cock, showing the mighty rod to Alexandra.

"I offered you once, Alexandra."

"You refused, and it would stay that way until I'm satisfied."

...

...

Alexandra bounded into a solid chair, having vibrator dildos in her ass and pussy. There are several vibrators eggs pasted on her nipples and several erogenous zones. Her mouth was gagged with panties-soaked cum, filling her nose with Huo Yuhao's pheromone.

However, that wasn't the important part.

Alexandra's eyes and attention are "deeply." focused on Huo Yuhao, who sits on a throne before her. He was serviced by Harmonia and Triana, getting his dick and balls pampered like heavenly treasures.

Jealousy.

Alexandra had never felt so jealous in her life.

That thing.

That majestic cock.

She wanted to get a taste of it too.

'Why are you two hogging all the fun?! THEO IS MINE! MINE!!' Alexandra cried while cumming out of the dildo's vibration. It was the ninetieth time of the day.

Triana lifted herself above the ground and spread her ass open for Huo Yuhao, giving Alexandra a small smile. She dropped herself onto Huo Yuhao's cock and groaned in pleasure, moving up and down continuously.

Her ass is forced open by Huo Yuhao, causing Alexandra to gulp her saliva nervously.

'S-She forced such a thing into her butthole.' Alexandra was speechless.

'I-I wonder how it feels.'

Harmonia kissed Huo Yuhao and licked his chest, rubbing her pussy on his thigh. "Mm." She mumbled something into her master's ears.

Huo Yuhao grinned and increased the intensity of Alexandra's vibrator, making her squirm. He ordered Triana to turn around and let Alexandra see her current expressions.

Seeing the blissful expression of Triana, Alexandra suddenly shook her entire body. "MhE! I WANZ! FCK MWE!"

Huo Yuhao grasped Triana's ass, pulling down and fucking it throughly to torture Alexandra.

"MASTER, MY ASS!"

"FEELS SO GOOD~!!"

"YOUR COCK! YOUR COCK IS AMAZING."

"MORE~! MORE!!"

"I CAN'T GET ENOUGH OF IT~!!!" Triana bounced for several minutes, but those minutes felt like a day for Alexandra. The younger twin moaned with a high-pitched voice and slumped on Huo Yuhao, cumming hard.

Harmonia pulled Triana away and cleaned Huo Yuhao's cock, preparing herself to get impaled by it too. She could feel her twin's taste on it and smile.

"Sister Alexandra~! Watch Monia, okay~?" She gives Alexandra a peace sign.

Standing on the edge of the throne, Harmonia slowly inserted Huo Yuhao monster's cock into her pussy and watched Alexandra's suffering with the biggest smile possible.

"NPP!!" Alexandra gave Harmonia a dead stare, but the older twin didn't care.

"And down~!" Harmonia evilly said, sheathing Huo Yuhao's cock fully with her pussy. Alexandra witnessed the bulge on Harmonia's crotch and prayed to her to stop this act.

Falling into despair, Alexandra could only watch her younger sister fucking Huo Yuhao's cock. She cried in agony and cummed again.

"AHN~! SO NICE!"

"MASTER'S COCK IS THROBBING IN MY WOMB."

"I COULD FEEL EVERY VEIN THERE."

"UH! AHN!" Harmonia grunted, feeling her life was complete with Huo Yuhao's cock.

She teasingly smiled at Alexandra and gave Huo Yuhao a series of kisses to make the eldest sister jealous. Alexandra would envy her to death.

Alexandra wished she was in Harmonia's place now, but that won't happen.

Hearing the meat-pounding and water splashes noises, Alexandra was on the verge of breaking.

"What's the matter, sister?" Mercedes suddenly appeared from behind Alexandra. "Why are you crying?"

She grinned and commented, "Don't tell me... You hoped master to fuck you too?"

"That's so funny."

"Well, I can give you some advice."

"You know what, let's Clara tell you."

Clara appeared and threw several trophies and achievements Alexandra got in her whole life. A statue, treasure, and her top-student certificates, including Admante Family's Head Order to the ground.

"Abandon all of this. Oh yeah, your pride too." Clara said while smiling at Alexandra. "I place it near enough for your squirt to reach it."

"All you need is to cum over them."

"Easy, right? And then you have to beg like a bitch, and wish the master gives you a chance."

"Do it, Alexandra." Huo Yuhao's voice echoed in the world.

Alexandra stared down at her favorite dress on the floor.

Her favorite novels.

Her favorite statue.

And several other things.

Admante Family's Head Badge, her rightful position.

'Should I abandon these for my lust?'

"I-I-I'M CUMMING~!!!" Harmonia's voice entered Alexandra's ears.

Alexandra raised her eyes and saw Harmonia squirting with an expression filled with joy. 'I want that.'

'These means nothing.'

'I want to be fucked too. Fuck these worthless things!'

Alexandra grunted and tried her best to cum, rubbing her ass against the chair. She scratched her skin, but she didn't care.

Desperately wanting to cum, Alexandra stared at Huo Yuhao's cock buried in Harmonia's snatch. She imagined herself in Harmonia's position and finally achieved orgasm.

"MM CMMNN!!" Alexandra let out a relieved moan and cummed hard.

However, the squirting doesn't even reach the items on the floor.

"Eh?" Her eyes widened in shock.

"HAHAHA~!" Several waves of laughter echoed in the Ink World.

"That was so funny~!" Mercedes and Clara stood before Alexandra, staring at their foolish eldest sister.

"Do you think it would be that easy?"

"Sike, Master ordered us to increase the distance because you were masturbating for too long."

"Jeez, can't you cum faster? Master is very disappointed." Clara added with a sigh.

At this moment, Alexandra realized this was a complete hell.

...

...

One year later, Alexandra emotionlessly stared at the floor with a puddle of juice around her. It was almost like a pond.

Huo Yuhao and her four sisters tortured her, cucking her mercilessly.

Alexandra is no more.

She's a mere squirter whore now.

Her goal is to cum all over her past and beg for mercy.

A black-haired young man stood before her. He looked down at her and smiled in satisfaction.

"Alexandra." He called her name.

"Have you learned your place?"

Alexandra opened her mouth and replied, "Yes, I have..."

"Do you want to be fucked?"

"Can I?"

"Yes, You can." Huo Yuhao replied casually. "Just one easy mission for it."

He lifted a bag filled with all her possessions and continued, "Cum."

Alexandra's eyes widened as she immediately triggered her bowel movement, aiming at the bag with such precision. "I-I'm cumming." She squirted on the bag, gaining a proud clap from her sisters.

"Ah, you finally get it!" Mercy appeared out of nowhere.

"Congratulations, Sister," Clara said, clapping her hand.

Harmonia smiled and commented, "Yes, that's it. The eldest sister, you're so cool."

"Mm, you're so cool," Triana added lastly.

They stared at each other with a grin and declared, "Hehe, Eldest Sister. You're such a whore."

Huo Yuhao turned off Alexandra's restriction and released her from the chain, allowing the broken woman to be free. She aimlessly looked around and fell into the puddle of her cum. After all, it's been one year since she sat on that chair.

"You can go away now." Huo Yuhao said confidently.

"I'll even give the Illusionary Manifestation if you want."

"You're free, Alexandra von Admante."

Alexandra trembled and kneeled on the ground, pushing her head against the puddle. "NO! PLEASE, NO!"

"I BEG YOU!"

"I BEG YOU, MASTER!"

"PLEASE LET ME BE YOUR SLAVE. I'LL DO A GOOD JOB, I PROMISE."

She ignored the awful stench of herself, waiting for Huo Yuhao to reply.

She waited and waited.

An unknown amount of time has passed.

She could feel the puddle become dry, disappearing slowly.

However, Alexandra knows. She couldn't stop kneeling, or her master won't give her mercy.

"Alexandra, you're a sow from now on. You have to give me pleasure and obey all my orders." Huo Yuhao finally replied.

"Failure is not an option."

"You fail once, and I'll abandon you forever."

"Do you understand?"

"If you understand, raise your head."

Alexandra cried in happiness and replied, "Yes, I understand."

"Understand what?"

"I understand that I'll be your SOW, MASTER~!"

"Good." Huo Yuhao flicked his finger and broke the Ink Domain, giving Alexandra access to light again. They were still in the dungeon all along.

He glanced at the four sisters and ordered, "Clean her up."

"I don't want a dirty whore servicing me. My slutty sow is always clean, or she wouldn't get rewarded."

"Yes, Master~!" They dragged Alexandra away.

...

...

Huo Yuhao chilled in the dungeon and stretched his body because spending time in the Ink Domain consumes quite a decent amount of energy. The state of the world is literally motionless, allowing him to manipulate it at will.

"Just a little more." He murmured, waiting for Alexandra.

After five minutes, Alexandra walked into the dungeon with a see-through silk robe. She is a beautiful woman, staring at him nervously with those mystic eyes.

Alexandra stopped one meter away from him and kneeled on the ground with a solemn look. "T-Then, this little sow will start servicing master." She said with such resolution, making Huo Yuhao smile.

People wouldn't believe this woman was Alexandra von Admante.

They would think she was a beautiful but cheap prostitute on the side of the road.

"Go on." Huo Yuhao replied casually.

Alexandra crawled and mimicked Clara's method, approaching him with clear intention. She swayed her toned ass, trying to gain Huo Yuhao's attention.

Noticing his lack of reaction, Alexandra went for the big guy and opened Huo Yuhao's zippers with her teeth. She gently pulled the zipper and saw something she had desired for so long.

She gulped instinctively and saw the flaccid monster. Yes, it's not even hard yet, but her face split in half by the shadow.

Alexandra began licking the shaft carefully and massaged the balls with her soft hand. She could feel the pleasant taste and scent linger on her tongue and nose.

Working her way up, Alexandra sucked Huo Yuhao's cock like a pro and gave him a masterful blowjob. Then, she suddenly stopped.

"M-Master, Did I do a bad job?" She asked fearfully.

"No, not really." Huo Yuhao replied while grabbing her head. Theomars' hatred seems to die as time passes, but some resentment is still in his heart. "Let's change the pace. I'll change my persona a little."

As Huo Yuhao closed his eyes, Theomars awakened before Alexandra's eyes. The sweat and warm smile greeted her, which shocked Alexandra to the core.

"Hmm, shall we start, Sister?" He said while pushing her head down.

"M-Master-!" Alexandra was "abruptly." forced to swallow the whole cock into her mouth and gagged violently. She looked up and saw red eyes staring with warmth.

A familiar warmth.

The gagged slowly became more comfortable and pleasurable.

"Sister, I'm cumming."

Alexandra's eyes widened as a gush of semen flowed to her throat. She gulped and enjoyed the aftertaste.

Theomars picked Alexandra up and placed her on his lap, caressing her snowy white hair. He seized her butt and spanked them up, making them red.

"AHN~!"

"AHHH~!"

Alexandra moaned in pain and pleasure.

"Sister, why did you do such a thing to me in the past?"

"You're such a bully... So, you deserved this kind of treatment, no?"

"And that's why you'd be a good-for-nothing sow-slave for me." His smile is like a thousand suns, triggering a sense of guilt in Alexandra's heart.

"Yes. I deserved this, master..." Alexandra moaned while feeling the smack on her ass. "I deserved to be treated like a lowly slave."

"Hehe, good~!" Theomars fingered her pussy playfully. The hole became wetter every time he fingered her, but he didn't stop for five minutes.

The silk robe stuck to Alexandra's skin and incorporated her sweat well.

"Fuwa..." Alexandra let out a moan.

Theomars kissed Alexandra on the forehead and kneaded her breast to increase the sensitivity further, causing the nipple to become erect like a diamond.

He bit onto the nipple and made Alexandra cry in pain.

'I must endure this. It's my sin. I must become master's slave to repay my sin.' Alexandra thought while getting manhandled by Theomars.

Theomars threw his shirt away and pushed Alexandra to the bed. Licking his lips excitedly, he gently untied the panties Alexandra had worn and greeted the pink pussy with a lick.

"Master?"

Theomars shoved his dick into Alexandra and made her moan again. He lifted one of her legs, pumping the meaty rod deeper than before.

"MMMM~!!"

"This is~!!"

"SO, THIS IS HOW IT FEELS~!!!"

"IT... IT'S SO GOOD~! OOOH~!! I'M BECOMING NUMB AND DUMBER EVERY TIME MASTER KNOCKS ON MY BABY'S ROOM~!!!" She made a slutty face, which made Theomars pound her more.

Theomars choked Alexandra's neck and kissed her, seeing her expression filled with painful ecstasy.

"I LOVE YOUR MASTER!"

"I LOVE YOUR DICK MASTER~!!"

"I'M DYING-!!!" Alexandra's pussy clenched, locking Theomars' cock in place. They cummed simultaneously.

Theomars didn't stop and kept fucking Alexandra like the sow she was, not giving a single break for hours. Several days passed, and the dungeon was "continuously." filled with animal-like moans.

"TAKE MY CUM, SISTER~!" Theomars buried his dick deep inside Alexandra's pussy. All her holes have gotten filled to the brim.

Her stomach is bloated like she was pregnant with nine babies.

Alexandra's expression is nothing like before. It was full of pain, pleasure, and enlightenment of her life from now on.

Huo Yuhao sat on the bed and waited for Evo's notification.

[You have enslaved Alexandra von Admante]

[You have finished the Quest]


Tip: You can use left, right, A and D keyboard keys to browse between chapters.