Fandoms
Recent works
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heat queen by cosmic_zero, SHIZUHARAPOCALPYSE (cosmic_zero)
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
22 Oct 2025
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Summary
Every time Takumi touches Hiruko, her body is pleasantly warm.
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Flufftober 2025 day 22: Polar Opposites
Series
- Part 10 of cosmic's flufftober 2025
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the fools love makes by cosmic_zero, SHIZUHARAPOCALPYSE (cosmic_zero)
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
20 Oct 2025
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Summary
Takumi's not entirely sure how he got himself into this. One second he'd befriended the icy class president, and the next, she'd asked him to appear as her boyfriend. Before his jaw hit the floor, she clarified: fake boyfriend.
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Flufftober 2025 day 20: Fake Relationship
Series
- Part 8 of cosmic's flufftober 2025
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cost you by cosmic_zero, SHIZUHARAPOCALPYSE (cosmic_zero)
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
17 Oct 2025
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Summary
It’s Halloween time, and Takumi and Hiruko have a costume party with their friends.
Hiruko, who isn’t usually the type for such things, now has to find herself a costume.
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Flufftober 2025 day 17: Making or Buying a costume
Series
- Part 9 of cosmic's flufftober 2025
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bedbug by cosmic_zero, SHIZUHARAPOCALPYSE (cosmic_zero)
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
11 Oct 2025
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Summary
Takumi’s bed is like his citadel. Unfortunately, there are enemies (singular) at his doorstep.
(Takumi needs to get up eventually, and Hiruko knows that.)
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(on) by cosmic_zero, SHIZUHARAPOCALPYSE (cosmic_zero)
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
07 Oct 2025
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Summary
[S.F. Spoilers (ending 55)]
The Academy was their place of living, and their tomb. But now, it’s time to move on.
(The things they bring with them are mostly mental, anyways.)
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Flufftober 2025 day 7: Moving Day
Series
- Part 6 of cosmic's flufftober 2025
Recent series
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cosmic's flufftober 2025 by cosmic_zero, SHIZUHARAPOCALPYSE (cosmic_zero)
Fandom: The Hundred Line -Last Defense Academy- (Video Game)
22 Oct 2025
Summary
here be fluff. less so than last year because i've had writer's block for months now. sadge
- Words:
- 6,607
- Works:
- 9
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author's favourite works by cosmic_zero, pekoposting (cosmic_zero), SHIZUHARAPOCALPYSE (cosmic_zero)
Fandom: Dangan Ronpa Series, The Hundred Line -Last Defense Academy- (Video Game), 超探偵事件簿 レインコード | Master Detective Archives: RAIN CODE (Video Game)
26 Feb 2025
Summary
from 2024 onwards (i.e. the vast majority of my fic catalogue), i usually have to be very happy with a work to publish it. or at the very least i think there's at least 1 good concept in it
but i am also aware that i can write fast, and upload a lot. so, 'tis an attempt to cut them down to the ones i like the absolutely most to try make my fic catalogue a bit more approachable
(biased towards The Hundred Line -Last Defense Academy- because that's my hyperfixation rn)
- Words:
- 21,465
- Works:
- 12
Recent bookmarks
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A Hello Knock (Not Goodbye, Not Again) by gaikotsuriria
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
17 Aug 2025
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Summary
After a certain ending where Hiruko burned to death in the company of the one she loved, she spends the beginning of her next chance checking up on Takumi.
For unrelated reasons, of course.
(Spoilers for Slasher Route).
Bookmarked by SHIZUHARAPOCALPYSE (cosmic_zero)
17 Aug 2025
Bookmarker's Notes
[slasher and s.f. spoilers]
ough. nicely written!
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hands and teeth by Lyre (Lyrecho)
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
04 Aug 2025
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Summary
In the aftermath of their first battle at Last Defense Academy, the fighters struggle to deal with an unfortunate side effect of expending so much hemoanima.
Bookmarked by SHIZUHARAPOCALPYSE (cosmic_zero)
04 Aug 2025
Bookmarker's Notes
gorey but swag and well written. fascinating concept
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it could be me by theriveroflight
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
03 Aug 2025
Tags
Summary
Hiruko knows who the G'ie queen is, too.
- Language:
- English
- Words:
- 200
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 2
- Kudos:
- 25
- Bookmarks:
- 2
- Hits:
- 154
Bookmarked by SHIZUHARAPOCALPYSE (cosmic_zero)
03 Aug 2025
Bookmarker's Notes
[BoC and implied slasher spoilers]
ough...
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The Hundred Line -Parallel IIIs- by BurgundyPlatypus249
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
07 Jul 2025
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Summary
"On Day 101, Day 102, and all days after..."
Takumi Sumino was a totally average teenager living in the Tokyo Residential Complex... 199 days ago. 99, for most anyone else. The fickle hand of fate would not yield, not even when time itself had. At the end of it all, enough blood wet the ground of this war-torn planet to drown in it... The task of all survivors? Hold your head up high, and keep breathing. Now veterans of war, and an insidious "Invader Hunt," can the battle-hardened Takumi and his remaining friends do just that? Across the sprawling fractal of world-splitting decisions, a ripple from just one now carries all the rest...
MAJOR ROUTE SPOILERS: Killing Game, Second Scenario, Conspiracy, Slasher, S.F., Retsnom, Box of Blessings, Box of Calamity, Mystery, Cult, Coming of Age, V'ehxness, Eva, Goodbye Eito, Reset
(minor route spoilers: Serial Battles, Comedy, Multiple Eitos, Romance)
((Tags and spoiler warnings will be adjusted as needed))
Bookmarked by SHIZUHARAPOCALPYSE (cosmic_zero)
21 Jul 2025
Bookmarker's Notes
chapter 5 (slasher spoilers) is some swag takumi and hiruko content
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Collusion by gaikotsuriria
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
20 Jun 2025
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Summary
The others might think that nothing can penetrate Hiruko's cold exterior, but things get to her too, sometimes.
One person in particular succeeded in that department, and she'd be damned if she let it happen again. So she makes a choice—so she dooms everyone. But in that doom, in that avoidable tragedy, there may be something worth saving.
There will be no happy ending for anyone but—
(Contains spoilers both minor and major for S.F., Coming of Age, Second Scenario, Box of Calamity, Comedy).
Series
Bookmarked by SHIZUHARAPOCALPYSE (cosmic_zero)
30 Jun 2025
Bookmarker's Notes
[a lotta route spoilers]
i haven't quite articulated my feelings for this, just like i haven't quite articulated my feelings for SF hiruko (though this is definitely an exploration in that department). just know it almost brought me to tears, and it's the best THL fanfic i've ever read