theriveroflight
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2017. Brought together by a seething hatred for Leiblich Pharmaceuticals, You, Takeshi, Tsugumi, and Ryogo plan a heist to expose the existence of IBF and Leiblich's record of unethical experimentation. But the heist does not go according to plan, and Takeshi ends up taking the fall for the break-in.
Seventeen years later, You has a plan to get Takeshi out and achieve their goal of bringing Leiblich down. But the hardest part of the plan will be persuading Tsugumi to go along with it.
- Language:
- English
- Words:
- 1,483
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 4
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if dreams are just for dreamers by theriveroflight
Fandoms: AI: The Somnium Files (Video Games)
14 Feb 2026
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But dreams are just for dreamers
Lonely hearts and schemers
I've got to break the chains of fate on my own!Kizuna contemplates fate, meets her soulmate, and gets some advice from someone she barely knows. In the aftermath of the explosion, it's Lien's turn to get a helping hand.
Series
- Part 2 of break the chains of fate
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so stay with me? (but you don't even like my company) by theriveroflight
Fandoms: Undertale Yellow (Master Sword Video Game)
26 Jan 2026
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"My name is Chara," they say. "And I have an ability that can help you." They open their hand, and in their palm is a star, flickering bright. "If any horrible fate were to befall you, I have the ability to reverse it. In exchange, however, I would like to accompany you on your own journey through the Underground. I can guide you to King Asgore, but-- well. I need a way out of these Ruins, first."
"Asgore?"
"The ruler of all monsters." They pause. "And the reason none of the children you search for have ever come home. Do we have a deal?"
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Under Japanese law, missing people are declared dead after seven years, and be declared dead after one year if exposed to danger likely to result in one's death.
Takeshi and Coco have been gone for much longer than that.
Series
- Part 1 of above the sea, back on the shore
- Language:
- English
- Words:
- 4,299
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 11
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they say the devil that you know is better (than the devil that you don't) by theriveroflight for Karumi_sama
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
28 Dec 2025
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Summary
On the surface, it seems like a pretty normal arrangement. Asriel, his best friend/sibling Chara, and their two roommates, Clover and Frisk. All four of them go to the same university and everything.
There's just one problem: Chara, Clover, and Frisk all have vampirism. And Asriel is the only one who knows it.
Recent series
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- Words:
- 4,299
- Works:
- 1
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- Words:
- 23,657
- Works:
- 4
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move it up, move it up, it's a breach by theriveroflight
Fandom The Hundred Line -Last Defense Academy- (Video Game)
30 Nov 2025
- Words:
- 2,602
- Works:
- 2
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Whiskers’s PL Yuri Week 2025 by MagicWhiskers_29, rivercollabs (theriveroflight)
Fandom Layton Kyouju Series | Professor Layton Series, Layton Kyouju vs Gyakuten Saiban | Professor Layton vs. Phoenix Wright: Ace Attorney
09 Nov 2025
Summary
Day 1: Alternate Universe
Day 2: Science/Magic
Day 3: Beginnings/Ends
Day 4:Action/Domestic
Day 5: Alive/Dead
Day 6:Crossover/Roleswap
Day 7: Free DayDay 2 was written with the wonderful theriveroflight! :)
- Words:
- 28,873
- Works:
- 5
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pandora & hope by theriveroflight
Fandom Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
08 Oct 2025
Summary
Some musings on Undertale Yellow's characters after Undertale's aborted genocide route. Story is completed, but it is possible that more alternative perspectives will be added in the future.
- Words:
- 17,626
- Works:
- 2
- Bookmarks:
- 2
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Six years and the worst sense of déjà vu are all that stand between those two events...
Pewter remembers when he was on the other side of the glass. "This was always bound to end catastrophically." He remembers thinking it then too. It was always true, he just never had any idea how true.
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all we know is how to leave eachother (so how could we ever stop?) by ulveunge
Fandoms: Batman (Comics), Batman - All Media Types
02 May 2025
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“Let's travel.”
“Hm?” Bruce asks. He's tracing shapes on Minhkhoa's bare chest with his fingertips. It tickles. Minhkhoa doesn’t stop him.
“We finished your list, we don't have to follow what it says anymore. So let's travel around, take our time, see the sights.”
Bruce’s fingers still. His deep breath is warm against Minhkhoa's shoulder.
“I have to go back to Gotham,” he says, carefully.
Minhkhoa exhales just as carefully, trying not to tense. It will do him no good to start an argument right now.
(Bruce can’t leave, not now.)
“Then let's travel through South America, we'll be closer. We can share all we learned when we were apart, refine our skills, put them to the test. Together.”Or;
How many times can two people leave eachother? -
i can't let you go alone by gaikotsuriria
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
10 Jul 2025
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Summary
(Spoilers abound for Goodbye [] and Second Scenario.)
As Eito pauses at the Wall of Fire, he wonders if anyone will run after him, or at least watch him leave.
Someone does. It ends poorly for the both of them.
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What is it they always say when they get stuck in some dank underground place on a wild goose chase after mythical treasures? “The only way out is through”? Maybe that applies to telling your best friends you’ve been in love with them for fifteen years, too.
Riley really, really hates when the only way out is through.
(or, it took the gates family three generations to find the templar treasure. what’s fifteen years of hiding the fact that you’re in love with your best friends, compared to that?)
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Professor Layton and the Lost Future Puzzle Work Skin by wakeupfeifei (gotosleepfeifei)
Fandoms: Layton Kyouju Series | Professor Layton Series
21 Jun 2025
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Summary
A work skin that replicates the the puzzle layout in "Professor Layton and the Lost Future".