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Special Revival by krillinthedeepbluesea
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
27 Nov 2025
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Summary
Heavy spoilers for 2nd Scenario and Box of Calamity. Minor spoilers for SF. Also contains some themes from other routes but no major spoilers.
The scientists, upon discovering Takumi Sumino has interacted with another human, decide that it's too dangerous for him to keep his memories untampered. They replace Karua with Eito.
This changes everything.
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Farfromthetree Kinktober 2025 by FarFromTheTree
Fandoms: The Hundred Line -Last Defense Academy- (Video Game), RWBY, Persona Series, Zenless Zone Zero (Video Game), Dangan Ronpa Series, Fire Emblem Engage, Pocket Monsters | Pokemon - All Media Types, Original Work
26 Nov 2025
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Summary
It's a little bit late, but hopefully not as late as my Kinktober attempt from last year.
You know the deal, there's 40 thousand of these at this time of the year, 31 kinks, 31 chapters.
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The Hundred Line: Broken by Burden by BladeMaster84
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
26 Nov 2025
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Summary
Burdens may have the power to make us strong, but they also have the power to break those who are weak to bear that weight or unfit to shoulder it.
Series
- Part 1 of The Hundred Line: Chain or Salvation
- Language:
- English
- Words:
- 959
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 22
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Summary
Darumi gives her girlfriend a gift. Tsubasa doesn’t like it.
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The Fire Inside by IndiSmile, RK3996
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
26 Nov 2025
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Summary
There is a heat in Takumi Sumino's chest. One that pulses with every breath, that builds with every moment of agitation. He can feel a fire under his skin and it won't be long before it erupts.
And when it does...the world as they know it will be bathed in a new Despair.
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Tournament Route by ZeroLikesSwords
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
26 Nov 2025
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Summary
Takumi fights every other member of the SDU one-on-one. An exercise in writing cool fight scenes, practicing first-person narration, and boosting Hirutaku fic numbers. No promises the actual plot will be anything special.
Diverges from the SF Route on day 10. Talk to Kyoshika instead of going straight to Hiruko. -
Fallen Not Frayed by paradoxTerminal
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
26 Nov 2025
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Summary
The Academy has fallen.
Takumi had once again made a choice that lost him another friend. Nozomi this time. The person he'd come back to save. He refuses to lose anyone else. There's still something he can do. There are still people he can protect. He's going to get Yugamu out of that school.
Yugamu wants to change. He doesn't want to be here in this school working on a poison that will kill one of his friends, another necessary evil. He wants to see the world the way Takumi does. He wants to find a way to spare someone so earnestly kind from living in a world like his.
Zen'ta is tired. The people she loved have been killed one by one in this endless war. The destruction of this new weapon has not raised her spirits in the slightest. In fact, this invader she's captured is making her already conflicted feelings about following V'hexness even worse.
Series
- Part 1 of Extended Endings
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Ash Meridian by femmedemort
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
26 Nov 2025
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Summary
White had once been Eito Aotsuki’s favored shade. It represented cleanliness and sterility. An escape from the gore and horror that smothered every waking moment of his existence. It stood for purity. Righteousness. White was safe, familiar.
Search as he might, he couldn’t seem to find that fondness anywhere lately.
A grim re-imagining of the Rebellion Route with a sinister new enemy: the Legacy Directive. While war ravages Futurum, Eito and Takumi grip tightly at the red rope of fate that binds them together. Will they snap the fraying cords, or draw closer than ever before?
Updates will likely be daily / several times weekly!
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Danganronpa V4 | Last Defense Academy by JMylo
Fandoms: The Hundred Line -Last Defense Academy- (Video Game), New Dangan Ronpa V3: Everyone's New Semester of Killing, Dangan Ronpa Series
25 Nov 2025
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Summary
A group of teenagers wake up in an unfamiliar school, surrounded by an ominous aura of purple flames. Before they can even begin to comprehend their terrifying predicament, a grotesque egg with a transparent body, revealing a pulsating brain and heart within, declares their grim fate: they are to participate in a deadly killing game. How will these young people, thrust helplessly into such a nightmarish reality, manage to survive the overwhelming despair and brutal truths that lie ahead?
Prologue: Completed
Chapter 1: Completed
Chapter 2: Completed
Chapter 3: Completed
Chapter 4: In Progress
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I'm here with a killing game featuring Last Defense Academy characters and an old friend! I hope you enjoy reading it.
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I do not own the Danganronpa and The Hundred Line | Last Defense Academy trademarks. These trademarks belong to Spike Chunsoft and Too Kyo Studio respectively. -
A Visit from a Childhood Friend and a Polycule by Anonymous
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
25 Nov 2025
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Summary
As school break starts, Takumi’s childhood friend and lovers come over to his house for a visit. He couldn’t be more happier than he ever was.
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The Hundred Line: Savior Route by BladeMaster84
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
24 Nov 2025
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Summary
Determination to protect those who you cherish, hope to give you the strength to stand up in the harshest times and overcome the impossible, compassion to help those in need, acceptance to reach peace of mind, and a strong will to take your life into your own hands are what you need to be a true hero.
Series
- Part 3 of The Hundred Line: Chain or Salvation
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All According To The Overlord's Will by ZekeFreek
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
23 Nov 2025
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Summary
An after story to Ending #41, taking place from Day 100 onward. Explores the ramifications of the ending from a psychological character drama perspective, impacts on the setting, and dissecting the route's thematic undertones with additional nuance.
Spoils multiple routes. Definitely don't read if you haven't finished Cult of Takumi (obviously), Second Scenario, S.F. and its prerequisites. Planned to be a decent novella in length when all's said and done.
Regarding ship tags. It's a follow-up to CoT, so you should expect a little bit of everything but I've decided to specifically tag any pairings that get a decent amount of focus (usually a "reward time" scene). These may change as the fic is written, I haven't decided on all of them just yet. (All intimate scenes are FTB, for the record).
All characters tagged in some form will appear. Spoilers as to how.
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Summary
A boy wakes up in a classroom one morning to the announcement that the world and all of civilization has ended. It’s now his duty to rebuild it. So Takumi Sumino, whose name he could barely remember just days ago, must work alongside an eccentric group of fellow students to do exactly that.
Everything...will be okay...
(A continuation of ending 002 and the Reset Route)
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Hundred Line: Friends with Benefits Route by TheKingOfClubs (TheSilvertonguedSlacker), TheSilvertonguedSlacker
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
22 Nov 2025
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Summary
SPOILERS FOR LAST DEFENCE ACADEMY FIRST SCENARIO.
A new route emerges...
It seems that hemoanima can have another side effect if things get a little hot and heavy, and after falling from a roof, Takumi wasn't the only one having strange symptoms after being unconscious for a week.
Everyone is a little antsy, and not in the 'we're fighting a war for humanity' way, and more of a 'spring break' way. Sirei also suspiciously ran away to 'check on how the paint is drying in the defence room'. Left to their own devices, how will the warriors at Last Defence Academy cure their heated blood...? And if you've read my previous Master Detective Archive's work, you know what you're getting into.
An erotic comedy where YOU can help shape the choices Takumi makes, and in time, be able to pick them yourself, but for now, help shape them.
Can you lead us to the fabled Sandwich route?
I ran out of tags, but I promise you, there's like an 80% chance you'll find what you're looking for in here, somewhere, if you make the right choices...and, y'know, I've got that far.
Also, for the sake of this story, all characters are 18 or older.
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The Hundred Line: Memories Route by BladeMaster84
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
21 Nov 2025
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Summary
Memories are what shape who we are, what we live for, and what we strive for. But what truly matters when choosing a purpose? Where did you come from, or who do you want to be? What is the answer you give when you seek a goal? Your origin, or your future? What do you choose? Birthright or adoption?
Series
- Part 2 of The Hundred Line: Chain or Salvation
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Strawberry Filled Taiyaki by Beau_Isola
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
20 Nov 2025
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Summary
Takumi Sumino's new roommate is unsettling and intriguing all at the same time, but Takumi isn't a standoffish person; Especially when the boy offers him a free pastry.
PARTIALLY inspired by Doughnuts Under a Crescent Moon
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Bringing Fantasy to Reality - The Hundred Line x Metaphor ReFantazio Crossover by Phantom_Forest
Fandoms: The Hundred Line -Last Defense Academy- (Video Game), Metaphor: ReFantazio (Video Game)
19 Nov 2025
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Summary
With the old king found dead in his room and no living heir left to take the crown, the kingdom of Euchronia is thrown into a state of great turmoil. Anxiety amongst the downtrodden citizens is at an all-time high, and no one knows what future the nation is headed toward.
Amidst the brewing storm, a girl in white is on her way to fulfill an important mission and save an old friend. She had promised that she would protect her; she had to keep that promise, even if she had to stain her hands with blood to do it.
(A crossover roleswap AU between The Hundred Line: Last Defense Academy and Metaphor ReFantazio. This work will be telling the story of Metaphor with the characters from THL. Updates may be sporadic. Comments will be moderated.)
Academic trimester: 3 November - 21 December. Updates will be slower until break.
[Discussion of the story of Metaphor and speculation on the story will be allowed. It is up to the reader to avoid looking at comments if they wish to remain blind to the story of Metaphor.]
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Multifandom Kinktober 2025 by geozone
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, 憂国のモリアーティ | Yuukoku no Moriarty | Moriarty the Patriot (Anime), Haikyuu!!, Dangan Ronpa Series, The Hundred Line -Last Defense Academy- (Video Game), Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Nov 2025
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Summary
My multifandom kinktober 2025!
Chapters so far:
Day 1: Soukoku (BSD) - Masturbation
Day 2: Sherliam (MTP) - Coming Untouched
Day 3: TsukiKageHina (Haikyuu) - Threesome
Day 4: Komahina (SDR2) - Voyeurism
Day 5: Hirutaku (Hundred Line) - Dacryphilia
Day 6: Karmagisa (AssClass) - Outdoors
Day 7: KG Polycule (Hundred Line) - Bloodplay
Day 8: Kurotsukki (Haikyuu) - Webcam
Day 9: Shuichi/All (DRV3) - Exhibitionism + Free Use
Day 10: Sherliam (MTP) - CNC
Day 11: V'exhTaku (Hundred Line) - Handcuffs + Somnophilia
Day 12: Shinkami (MHA) - Sex Work
Day 13: Sumikage (Hundred Line) - Dom Bottom/Sub Top
Day 14: Soukoku (BSD) - Choking
Day 15: BokuAkaKuroTsukki (Haikyuu) - Sex Pollen -
100 Days of Despair by Archsage
Fandoms: The Hundred Line -Last Defense Academy- (Video Game), Danganronpa
19 Nov 2025
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Summary
Takumi’s all set to agree to the killing game when Darumi finds a note-one saying to come to the gym for extra despair. He’s already far enough in—he may as well see this through to the end, but what awaits him is something he couldn’t have expected—thrills, chills, kills, and enough despair to drown in.
(or, the obligatory 100line x Danganronpa fic. Features the 100 line cast put into a Danganronpa death game, hosted by Monokuma.)
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The Routes Less Traveled by Fsyco
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
18 Nov 2025
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Summary
[SPOILER WARNING: THIS FIC CONTAINS LIBERAL SPOILERS FOR THE HUNDRED LINE: LAST DEFENSE ACADEMY. YOU SHOULD, AT A MINIMUM, HAVE REACHED ENDINGS 1, 55, 44, AND 8]
As Takumi Sumino begins his Hundred Days anew for umpteenth time, he finds a most curious development: there are others with memories from previous loops. How will his future with this knowledge?