A girl who calls herself a demon appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.
At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under a false pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.
“I will make them regret it!”
Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.
- Chapter 1: The Demon is Coming, Campaign Girl
- Chapter 4: Please teach me how to have sex!
- Chapter 7: Very Delicious
- Chapter 10: Leveling Up for the First Time
- Chapter 13: Beast and Gentleman
- Chapter 16: The Ghost of the Old School Building
- Chapter 19: Overcoming the Insurmountable Wall
- Chapter 22: Landmine Gal with Thick Breast Armor
- Chapter 25: I hope She Falls Soon
- Chapter 29: Masaki Haneda Brainwashing Program
- Chapter 32: Marking Her
- Chapter 35: Black Gals are Surprisingly Smart About Games
- Chapter 38: Hey... Please
- Chapter 41: You're Smiling
- Chapter 44: Judgment Day, Part One
- Chapter 47: Restart
- Chapter 50: You, Aren't You Too
- Chapter 53: Three Different Types of People, Part 2
- Chapter 56: Why don't You Embrace the Black Gals
- Chapter 59: A Man's Intuition is More Accurate than Expected
- Chapter 62: The Warmth of Our Entwined Hands
- Chapter 65: The Confinement King Unexpectedly Defeated by His Kitten
- Chapter 68: Kawaii Kyoko-chan
- Chapter 71: The Tyrannical Miss Bowel
- Chapter 74: Kawaii Kawaii Kyoko-chan
- Chapter 77: The Demon of Bargaining
- Chapter 80: If You're Suddenly Feeling like a Young Lady, People Around You Will Get Nervous
- Chapter 83: It doesn't Count as Cheating
- Chapter 86: The Devil's Trick
- Chapter 89: Being Fat doesn't Give You a Shikona Name
- Chapter 92: Saori Moribe Fought Hard
- Chapter 95: The One You can't Get used to
- Chapter 98: The First Woman is Special
- Chapter 101: The Most Confused Person when Asking Who the hell are You is Usually the Person Himself
- Chapter 104: It's because I got involved with the Plague God
- Chapter 107: As a Best Friend
- Chapter 110: The Fallen Young Lady is Clumsy Part One
- Chapter 114: Miserable Kyoko-chan
- Chapter 117: Don't Make a Noise in Front of the Staff Room
- Chapter 120: She's a Fake Foreigner
- Chapter 123: Receive an Explanation of Working Conditions
- Chapter 126: Female Friendship...
- Chapter 129: Revenge Request of the Woman Being Framed
- Chapter 132: Tapeworm-san wants to Kidnap
- Chapter 135: It's not a Flag that Love is Born to Gorilla
- Chapter 138: The Concept of Friend
- Chapter 142: The Night Before the Death Game
- Chapter 145: Hate?Control
- Chapter 148: I Want to Bully Her while She's Crying
- Chapter 152: It's Okay. Trust Me. I Love You
- Chapter 155: You Look Bad
- Chapter 158: This is How Takaka Takata Fell
- Chapter 161: Noisy Maids, and Potato Chips Tea Party
- Chapter 164: Exposure Ecstasy
- Chapter 167: Daughter
- Chapter 170: Play Preference
- Chapter 173: There's No One to Rely On
- Chapter 176: No Need to Think
- Chapter 179: Akira Mizuki's Remain
- Chapter 182: In a World without God or Buddha
- Chapter 185: Press Conference to Establish New Company, Part One
- Chapter 188: My Favorite Terrible Senpai
- Chapter 191: A Knife is Needed For Succubus when Killing
- Chapter 194: Kyoko-chan is Still Miserable
- Chapter 197: The Boy I Love
- Chapter 200: I Boned Her
- Chapter 203: California Shopping Street
- Chapter 206: I Can Say that I Love Him
- Chapter 209: First Floor Story, Second Floor Story
- Chapter 212: Cold Eyes
- Chapter 215: Maid Warriors
- Chapter 219: The Devil's Technique
- Chapter 222: Clamorous maid, Bath Time
- Chapter 225: Jealousy King's Play
- Chapter 228: Special Training Constitution Girl
- Chapter 231: Rosy Future. But There are Many Colors of Roses
- Chapter 234: That's Egypt
- Chapter 237: The Devil Enters the Studio
- Chapter 240: Accept
- Chapter 243: The Strongest Girlfriend Ever
- Chapter 246: Rape of a Saint
- Chapter 249: Harem Member Draft Meeting, Part Two
- Chapter 252: The Self-Destruction of Nozomi Amemiya
- Chapter 255: Shima-san's Potential
- Chapter 258: Traveling with Onahole, Part Two-One
- Chapter 261: Before Nightmare
- Chapter 264: Taka-chi's Last Days, Part Two
- Chapter 267: Hectic Morning
- Chapter 270: Saint collapse, Part One
- Chapter 273: Saint Collapse, Part Four
- Chapter 276: Maid's Tense Bath Time
- Chapter 280: Dense
- Chapter 283: A Battle That Would Probably Be Edited Out in a Manga
- Chapter 286: Sunglasses Group
- Chapter 289: Takasago Legendary Scene
- Chapter 292: The New School Year!
- Chapter 295: Search and Destroy
- Chapter 298: Learning the Meaning of Birth
- Chapter 301: Tattakata is Moving
- Chapter 304: Chasing Dreams is Fine
- Chapter 307: My Girlfriend Misuzu Part Two
- Chapter 310: Action!
- Chapter 313: Sister Competition
- Chapter 316: Thinking About the Use of Used Goods
- Chapter 319: Vulgar Talk Between Sisters
- Chapter 322: It's Rin, Rin
- Chapter 325: Sudden Change
- Chapter 328: a Days That Will Never Come Back
- Chapter 331: Firm Real Binding (Real Ganjigarame)
- Chapter 334: Love Handle
- Chapter 337: The Great Karla (Karura) Canyon Siege, Part Two
- Chapter 340: Pride of Succubus, Part Two
- Chapter 343: Reconciliation Trip, Part Two
- Chapter 346: Misty the Paradise Tokyo Gangsta Great Escape, Part One
- Chapter 349: Extreme Tsundere - Part1
- Chapter 352: The Confinement King's Favorite
- Chapter 355: Butaudia (Pigdia)
- Chapter 358: Little Devil in the Library
- Chapter 361: Rin and Natsumi, Part Two
- Chapter 363.1
- Chapter 365
- Chapter 367
- Chapter 370
- Chapter 373.1
- Chapter 375
- Chapter 378
- Chapter 381
- Chapter 384
- Chapter 387
- Chapter 390
- Chapter 393
- Chapter 395.2
- Chapter 398: Night Snacks
- Chapter 401: Summer Succubus
- Chapter 404: Not Found
- Chapter 407: Schrodinger Shoebill
- Chapter 410: Attack, Intercept, And Strike
- Chapter 413: Form Of Happiness
- Chapter 416: Butler Comes To Campaign
- Chapter 419: Ritsuko Sakon's Ruin
- Chapter 422: Phobia
- Chapter 425: Household Meeting
- Chapter 428
- Chapter 431: Call For Title
- Chapter 434: Premonition
- Chapter 437: Kei-Chan And The Cat
- Chapter 440: Sniper Maid
- Chapter 443: Overnight Date with My Boyfriend, Part Two
- Chapter 446: The Woman in the Storehouse
- Chapter Extra: Anniversary Wedding Harem
- Chapter 349: Extreme Tsundere - Part2
- Chapter 363: Attack of the Parasitic Little Sister - (2)
- Chapter 2: The day I become evil
- Chapter 5: All of that is just a virgin’s delusion
- Chapter 8: Speed King
- Chapter 11: Uncomfortable Distance
- Chapter 14: Confinement Room Returns
- Chapter 17: Please be Careful not to Exceed Your Capacity
- Chapter 20: Misuzu Kurosawa's Climax
- Chapter 23: Fujiwara-san is a Pro
- Chapter 26: Creature
- Chapter 30: Three Different Types of People
- Chapter 33: Home Invasion
- Chapter 36: The Lovey-Dovey Play Begins
- Chapter 39: Your Choice on Tuesday
- Chapter 42: Every Monday
- Chapter 45: Judgment Day, Part Two
- Chapter 48: Camouflage Boyfriend
- Chapter 51: Questioning
- Chapter 54: School Martial Law
- Chapter 57: Trap
- Chapter 60: The Irony is that the Meaning of Ravian Rose is Rosy Days
- Chapter 63: Splitting the Track and Field Club Members
- Chapter 66: Kyoko-san is a Carnivore
- Chapter 69: At the Last Moment
- Chapter 72: That Would Happen... if You were Covering Her
- Chapter 75: Motto Kawaii Kyoko-chan
- Chapter 78: Love Story
- Chapter 81: Night will Come Again
- Chapter 84: Who?
- Chapter 87: When People Say Life, That's a Heavy Thing
- Chapter 90: Female Pig Show
- Chapter 93: Swept Away by Tsundere
- Chapter 96: When Three Women are Gathered Together, They Form a Character of Sex (?)
- Chapter 99: Getting Home is an Escape
- Chapter 102: Special News Program
- Chapter 105: Maybe All Women are Devils
- Chapter 108: How to Spend a Summer Vacation
- Chapter 111: The Fallen Young Lady is Clumsy Part Two
- Chapter 115: The Nosy One
- Chapter 118: Change Home
- Chapter 121: Lie, lie, this is also a lie
- Chapter 124: I can't Give You a Free Ride
- Chapter 127: Tokyo Lovey-Dovey
- Chapter 130: The First Day of Work
- Chapter 133: The Devil's Proof of Involvement
- Chapter 136: It's almost Devilish to Force a Topic that's Past Its Prime
- Chapter 139: Saori Moribe
- Chapter 143: The Twelfth Participant
- Chapter 146: Behind the Scenes of the Death Game Part One
- Chapter 150: Joint Struggle
- Chapter 153: Behind the Scenes of the Death Game Part Two
- Chapter 156: Announcement of the Results of the Third Round of Voting
- Chapter 159: Play to Your Heart's Content
- Chapter 162: Announcement of the Results of the Fourth Round of Voting
- Chapter 165: Brother Catches
- Chapter 168: Hard Fucker
- Chapter 171: Lewd Sushi
- Chapter 174: Gal Psycho
- Chapter 177: Magic Word
- Chapter 180: Natsumi is a Natural Firecracker but the Maids Enjoyed it
- Chapter 183: Oppai after All Kinds of Communication
- Chapter 186: Press Conference to Establish New Company, Part Two
- Chapter 189: Lewd Model Part One
- Chapter 192: Made in Tokyo
- Chapter 195: I'm Feeling Stuck
- Chapter 198: Living together
- Chapter 201: Birth of Lolisla
- Chapter 204: Shiratori's Lie Always Blue
- Chapter 207: I Want to be Yours
- Chapter 210: A flower in Each Hand? No, no, no, It's a Picture of Hell
- Chapter 213: Dick Dick Overstatement
- Chapter 216: Shima is Not Honest
- Chapter 220: Something is Wrong
- Chapter 223 4 Sides, Every Story
- Chapter 226: They're Good Friends After All
- Chapter 229: Perfect copy
- Chapter 232: Rehearsal
- Chapter 235: The Devil of Bargaining
- Chapter 238: The Name of the Rose's Sword
- Chapter 241: Fujiwara-san Always Surpasses My Expectations
- Chapter 244: Capture
- Chapter 247: In the End, The Four Heavenly Kings
- Chapter 250: Voting Results Announcement Part One
- Chapter 253: Dog Training
- Chapter 256: Traveling with Onahole, Part One-One
- Chapter 259: Traveling with Onahole, Part Two-Two
- Chapter 262: Claudia's Hole
- Chapter 265: Expulsion from Paradise
- Chapter 268: Derau~
- Chapter 271: Saint collapse, Part Two
- Chapter 274: Saint Collapse, Part Five
- Chapter 277: Model Meeting
- Chapter 281: Majin Attack
- Chapter 284: Captain Busaiku
- Chapter 287: Favored Princess Chat
- Chapter 290: It's Only a Kiss, but It's Still a Kiss
- Chapter 293: Suspicion of a Different Person
- Chapter 296: Kizuna Tachioka's Thoughts
- Chapter 299: Witness
- Chapter 302: First Time Partner is Special
- Chapter 305: Confinement King Freaked Out
- Chapter 308: Milk Sister
- Chapter 311: Therein Lies the Danger
- Chapter 314: On The Palm
- Chapter 317: A Story That Will Make You Want to Say 'Runnnn!'
- Chapter 320: Too Much Love
- Chapter 323: After-School Calm-Down
- Chapter 326: Battered Gal
- Chapter 329: Cryptic BBS
- Chapter 332: The Beloved Girl Part One
- Chapter 335: There Are Some Things in This World You Don't Want to Get Involved In
- Chapter 338: The Great Karla (Karura) Canyon Siege, Part Three
- Chapter 341: Pride of Succubus, Part Three
- Chapter 344: Reconciliation Trip, Part Three
- Chapter 347: Misty the Paradise Tokyo Gangsta Great Escape, Part Two-1
- Chapter 350: Clumsy Girlfriend is Lovely - (1)
- Chapter 353: Fly High
- Chapter 356: Unidentified Assailant
- Chapter 359: Critical Lover - (1)
- Chapter 362: Tsundere Surplus Member
- Chapter 363.2
- Chapter 366.1
- Chapter 368
- Chapter 371
- Chapter 373.2
- Chapter 376
- Chapter 379
- Chapter 382
- Chapter 385
- Chapter 388
- Chapter 391
- Chapter 394
- Chapter 396
- Chapter 399: Discomfort
- Chapter 402: Bitch Manchuhan Imperial Feast
- Chapter 405: Date Start
- Chapter 408: Sad News Shiratori-San, After All, Becomes More And More Confusing!
- Chapter 411: Secret Talk In The South
- Chapter 414: Young Lady's Rule
- Chapter 417: Policy
- Chapter 420: Mollusk With Excessive Need For Approval
- Chapter 423: Reasons To Love
- Chapter 426: What Is An Apology?
- Chapter 429: Be A Person Who Understands People's Pain
- Chapter 432: Sanae, Will You Become A Maid? "I Who Will Be Dyed By My Master In The Newcomer's Training?"
- Chapter 435: V-Tuber Audition
- Chapter 438: Arch-Nemesis Of Jealousy X Ecstasy
- Chapter 441: Favorite Trials
- Chapter 444: Two-Person Journey in Kyoto
- Chapter illustration of volume 1
- Chapter Extra - List of Characters (Up to Volume Four)
- Chapter 350: Clumsy Girlfriend is Lovely - (2)
- Chapter 3: This time I only want her to reflect on her actions, that’s all.
- Chapter 6: Brain washing program start!
- Chapter 9: She Wants to be Violated
- Chapter 12: Love or Death
- Chapter 15: Trembling Women
- Chapter 18: Lover's Play
- Chapter 21: I'm not Cheating
- Chapter 24: Second Confinement
- Chapter 28: Love Always Comes Out Suddenly
- Chapter 31: Masaki Haneda's Complex
- Chapter 34: I Love You, I Really Love You, I Really Love You So Much
- Chapter 37: Whoever Came Up with the Idea of Naked Aprons is a Great Person
- Chapter 40: The Sorrowful Curse of Baron Moho
- Chapter 43: Report from Ryoko Terashima, Loyal Dog
- Chapter 46: Ryoko Terashima is Still Corrupted [Interlude]
- Chapter 49: I Want to be Told I'm Cute
- Chapter 52: Confinement King
- Chapter 55: Stuffs
- Chapter 58: That's All a Teenage Boy Can Think About
- Chapter 61: Be Aware
- Chapter 64: The Inquisitor is Justice
- Chapter 67: Let's Have a Drink
- Chapter 70: My Tongue Remembers
- Chapter 73: Sometimes, Nothing Happens in the Afternoon
- Chapter 76: Triggering a Trap
- Chapter 79: Attacked
- Chapter 82: I've Never Seen that Face Before
- Chapter 85: Time to Take Off the Label
- Chapter 88: Is This Kind of Thing also called a Honey Trap
- Chapter 91: The Situation which Chuunibyou Yearn of
- Chapter 94: The Beginning of a Long Night
- Chapter 97: It's All God's Fault
- Chapter 100: Fumio Dynamite!
- Chapter 103: Retain the Invisible Woman
- Chapter 106: The Sleeping Beauty
- Chapter 109: The Combat Maid
- Chapter 112: The Birth of a Right-hand Man
- Chapter 116: Bishoujo Fresh Cream
- Chapter 119: Pharaoh's Curse
- Chapter 122: Pressure to Commit a Crime
- Chapter 125: Prey in the Center of the Bed, Screaming "Endure it!"
- Chapter 128: Out-of-focus People
- Chapter 131: Pride Breaking
- Chapter 134: I don't think It's a Matter of Just being a Global Society
- Chapter 137: Past Redemption
- Chapter 141: Those who Stray from the Path
- Chapter 144: Cute and Freaky Mascot
- Chapter 147: The Trap
- Chapter 151: Announcement of the Results of the Second Round of Voting
- Chapter 154: Feelings that Can't be Hidden
- Chapter 157: Ponpoko is Frightened
- Chapter 160: Takaka Takata has Grown Up
- Chapter 163: Faintly Smiling Live Stream
- Chapter 166: The Last Chance was Futile
- Chapter 169: Punishing a Selfish Daughter with Love
- Chapter 172: The Killing Machine was Put on Hold
- Chapter 175: Announcement of the Results of the Seventh Round of Voting
- Chapter 178: The Great Chainsaw Festival of Midsummer
- Chapter 181: Kei-chan Ruined the Mood
- Chapter 184: Happy Day
- Chapter 187: The Long Night
- Chapter 190: Lewd Model Part Two
- Chapter 193: Crawling
- Chapter 196: Night Assault
- Chapter 199: Critical Red
- Chapter 202: Right place, Right time
- Chapter 205: Cum Train
- Chapter 208: Miss Bowel Climax
- Chapter 211: Bikuuuuuu
- Chapter 214: Onee-chan was Panicked
- Chapter 217: Greedy Athlete
- Chapter 221: Observe from a Safe Position, Devi
- Chapter 224: Battle Maid's Scream
- Chapter 227: Uncle No Regrets (Kuinashi ojisan)
- Chapter 230: Conflicting Thoughts
- Chapter 233: Fumio Tutankhamun
- Chapter 236: A Lone Battlefield
- Chapter 239: Confinement King, Bared His Fangs
- Chapter 242: It's Coming Again
- Chapter 245: There are Certain Areas that One Should not Enter
- Chapter 248: Harem Member Draft Meeting, Part One
- Chapter 251: Voting Results Announcement Part Two
- Chapter 254: Don't Let the Dog Mount You
- Chapter 257: Traveling with Onahole, Part One-Two
- Chapter 260: Asakusa
- Chapter 263: Taka-chi's Last Days, Part One
- Chapter 266: Worried Long hair
- Chapter 269: Neon Signs
- Chapter 272: Saint Collapse, Part Three
- Chapter 275: Saint collapse, Part Six
- Chapter 279: In the end, Shima-san is the best
- Chapter 282: Majin VS Ryoko
- Chapter 285: Last Day of Summer Vacation
- Chapter 288: Aquarium Date
- Chapter 291: Avoiding a Religious War
- Chapter 294: I'm Sure that Person Brought Calpis Chuhai
- Chapter 297: Ryoko had Always Been Jealous
- Chapter 300: Harem Mature Club Girls Party
- Chapter 303: Mixed Up in Blue
- Chapter 306: My Girlfriend Misuzu Part One
- Chapter 309: The Stalker and the Brocon
- Chapter 312: Combining Special Moves
- Chapter 315: Kobayashi-sensei Play
- Chapter 318: Beef and Pork
- Chapter 321: Morning Moves
- Chapter 324: Tuna
- Chapter 327: Seriously, Who are You?
- Chapter 330: The Bird Goes to the Cage
- Chapter 333: The Beloved Girl Part Two
- Chapter 336: The Great Karla (Karura) Canyon Siege, Part One
- Chapter 339: Pride of Succubus, Part One
- Chapter 342: Reconciliation Trip, Part One
- Chapter 345: Idol Start
- Chapter 348: Misty the Paradise Tokyo Gangsta Great Escape, Part Three
- Chapter 351: The Perverted Act in Classroom
- Chapter 354: Onii-san is Kind (?Not for Everyone)
- Chapter 357: Go Back to Being a Boy
- Chapter 360: Rin and Natsumi, Part One
- Chapter 363: Attack of the Parasitic Little Sister - (1)
- Chapter 364
- Chapter 366.2
- Chapter 369
- Chapter 372
- Chapter 374
- Chapter 377
- Chapter 380
- Chapter 383
- Chapter 386
- Chapter 389
- Chapter 392
- Chapter 395.1
- Chapter 397
- Chapter 400: Sometimes Jk, Like A Detective
- Chapter 403: Dark Activities
- Chapter 406: Sad News, Shiratori-San Is Not Sure What's Going On
- Chapter 409: One Step Closer
- Chapter 412: Big White Tower
- Chapter 415: Black History
- Chapter 418: Clothing Is Value-Added Or Romantic
- Chapter 421: A Story That Make One Wonder What's Happening In The First-Year Classroom
- Chapter 424: Monkey Business
- Chapter 427: The Curtain Of Condemnation Rises
- Chapter 430: This Is For You
- Chapter 433: Miserable Mite Girl
- Chapter 436: The Forgotten Woman
- Chapter 439: Chaotic Maid Night Tales In Uninhabited Island
- Chapter 442: Overnight Date with My Boyfriend, Part One
- Chapter 445: The Reason for Succubus Fashion
- Chapter Extra - List of Characters (Up to Volume Three)
- Chapter 347: Misty the Paradise Tokyo Gangsta Great Escape, Part Two-2
- Chapter 359: Critical Lover - (2)