Sunnivale
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Summary
The somewhat peaceful town of Happy Treeville changes when a human woman named Mattie is unthawed from a freezer thanks to a curious Lammy. Mattie's appearance shocks the town as humans are long thought to be extinct.
Mattie for her part, comes to quickly enjoy her new life in Happy Treeville (since her previous life before she was frozen wasn't all that great to begin with) sans ignoring the fact that she and the rest of the residents of Happy Treeville keep dying in horrific ways nearly everyday, with them waking up the next day with no memory of what happened the day before leading to their deaths.
Mattie however realises that she's one of the few residents in the town that remembers her deaths and sets off with a few others to uncover the mystery as to why the residents of this town keep dying.
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A "Season" of Family Guy under the Showrunner's Challenge, in which crazy events happen around the town of Quahog for which it's town residents will never be the same, through better to already worse.
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It’s Not Everyday an Abusive Dad Is Found Dead in Your Apartment by Sunnivale
Fandoms: Chainsaw Man (Manga), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
24 Jan 2026
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Summary
Suzume Hayashi wants to live a quiet life away from the Public Safety-CCG overlooking Japan and not having them discover the "link" to Hell that she and her late uncle had discovered, unfortunately, she can't have a quiet life when a delirious Denji bangs on the windows of the convenience store that she works at, yelling for her help.
Oh yeah, there's also the corpse of well known CEO of the Endeavor Agency, Enji Todoroki falling into her apartment and if she and Denji don't wise up and find whoever killed him soon, people will think they did it, and that's the last thing Suzume wants for her and her new friend!
And then there's the fact that the Public Safety-CCG want Denji recaptured through any means necessary, and it's Leader is willing to have more bodies drop in the process if it means for Denji to be her prisoner again.
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Summary
Celosia Barnes, a troubled human girl who drags herself into violent confrontations discovers a hidden part of the world where the Supernatural of various kinds reside in peace, hidden from Humanity. She befriends Haruo Machida and his adopted family of kaijus who have been on the run from vicious Hunters from an organisation known as Humanity's Order, confrontations with the hunters ends in death and they have been running from them for a long time.
Wishing for her new friends to have a peaceful life that their seeking, Celosia joins Haruo and his family's business known as the Hitman Detectives to help protect both the human and supernatural citizens of the Island City of Flamel from the darker side of both worlds.
(Also avaliable on Scribblehub.)
- Language:
- English
- Words:
- 108,033
- Chapters:
- 27/?
- Hits:
- 25
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Hitman Detectives Side Material Vol. 1 by HappyGoLuckySunni (Sunnivale)
Fandoms: Original Work
21 Aug 2025
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Summary
Side Material of Hitman Detectives that was originally posted on Scribblehub.
- Language:
- English
- Words:
- 5,214
- Chapters:
- 6/6
- Hits:
- 7
Recent series
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One-Off Stories by Sunnivale
Fandom Clarence (Cartoon), Clock Tower (Video Game 1995), Frasier (TV), Marvel Cinematic Universe, Mother 2: Gyiyg no Gyakushuu | EarthBound, Night In The Woods (Video Game), Regular Show, Rick and Morty, Star vs. the Forces of Evil, Summer Camp Island, The Avengers (Marvel Movies), Twin Peaks, どうぶつの森 | Animal Crossing Series
01 Aug 2018
Summary
For stories that I wrote that only have one chapter.
- Words:
- 20,408
- Works:
- 13
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Old Stories by Sunnivale
Fandom Ao no Exorcist | Blue Exorcist, Biohazard | Resident Evil (Gameverse), Chainsaw Man (Manga), Clock Tower (Video Game 1995), Devil May Cry, Devilman (Anime & Manga), GhostWire: Tokyo (Video Game), Ikenfell (Video Game), Legend of Spyro, Mother 2: Gyiyg no Gyakushuu | EarthBound, NieR: Automata (Video Game), Night In The Woods (Video Game), ObsCure (Video Games), Original Work, Persona 5, Regular Show, Shin Megami Tensei Series, Shin Megami Tensei: Digital Devil Story, Sonic the Hedgehog (Video Games), Star Fox Series, Super Mario Bros. (Video Games), Super Smash Brothers, The Legend of Spyro (Video Games 2006-2009), The Legend of Zelda & Related Fandoms, Tokyo Ghoul, We Bare Bears (TV), Yume Nikki | Dream Diary, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, 東京卍リベンジャーズ | Tokyo Revengers (Manga)
20 Aug 2024
Summary
Stories that I wrote that are either unfinished or are finished. If a certain story is not in this group then it means that i'm currently working on the story in question.
- Words:
- 870,305
- Works:
- 18
- Bookmarks:
- 1
Recent bookmarks
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Summary
Before James returned to New Blackden, some things happened. To those who the light touches, and to those left in the darkness. Observe the start of it all...
...or, is it really the beginning of the nightmare at all? What if it began before?
Series
- Part 1 of Nihil
Bookmarked by Sunnivale
03 Feb 2023
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Blackout! The Alien Supercomputer's Invasion by SpatialWeegDX
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
31 Jan 2021
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Summary
Ochaco wakes up in the middle of a street with no memory of how she got there, with some of her friends in a similar stupor. After a close call with a mysterious creature, they return to U.A., where they learn of what's happened: a group of extraterrestrials has invaded Earth with the intent of conquering it. Izuku, mysteriously, has fallen into a deep sleep and is unable to wake up. Determined to help her best friend, Ochaco volunteers to go out and investigate recent alien activity in an area near one of Musutafu's parks.
Of course, rarely are the times where things are this simple...
Bookmarked by Sunnivale
01 Feb 2021
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Summary
James Mason returns to New Blackden by bus. There, he meets his friends. There, he meets a whole new world of nightmares.
Once you're done reading this prologue, you can proceed to the various routes:
The Melancholy/The Calvary (Joshua's route, fully complete)
The Fury/The Escape (Michael's route, in progress)
The Fear/The Discovery (Tyler's route, in progress)
The Shame/The Emancipation (Brett's route, currently unwritten)
███████████████████████████████████████████████████████God sleeps beneath the waves.
Series
- Part 2 of Nihil
Bookmarked by Sunnivale
24 Oct 2020
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Summary
A pair of heroes in a land where heroism is defined by gay sex encounter someone from a different world. Then, they discover their very world is changing, along with themselves, and their missions to be completed in that universe.
Work I decided to make using @MakidoTsukashi on Twitter's OCs and universe (with his permission, we are friends), adding and changing a few things about his creative world. It gets pretty kinky, very early on, but I'm new to AO3 so I couldn't find all the kink tags I needed (though, to note, it never veers into snuff/gore as kinks, or noncon/dubcon/shota; it's just kink with grown adult characters). The work originally started as an excuse to write smut with his characters, but later morphed into an actual story.
Bookmarked by Sunnivale
23 Sep 2020