Under_rune00
Fandoms
Recent works
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Someone I've Never Met by Under_rune00
Fandoms: 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Manga), 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Anime)
03 Jan 2026
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Summary
While relaxing in the hallway with Yashiro, Amane overhears a few girls talking about the Seven Mysteries of the School. Specifically the most infamous, and his very own story—Hanako-san of the Bathroom. But as they continue, he begins to notice a few things are... off about their telling of the rumor. It was just tiny things, really... But they still managed to set off warning bells in his mind. Especially when another person joins the conversation and adds a very particular detail that wasn't—and shouldn't have been—a part of the story.
Hanako-san was actually a boy named 'Tsukasa'.
Worried that his brother was planning something, Amane followed the new speaker as they disappeared down a distant hallway. However, instead of tracking down his twin and confronting him, Amane came face-to-face with his own boundary.
As it turns out, the person inside would make Amane question a lot of things about his family, his childhood, and his own understanding of supernaturals in general.
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Basically, just the MCI kids and others talking to each other through the fazwatches at the Pizza Plex. This isn't really intended to be a part of the timeline so there may be some contradictions here and there. Also, the kids cuss a little. Mostly from hearing nightguards screaming profanities and finding them funny.
[All relationships are platonic/familial. There are a few harmless crushes, though. Also, as tagged, this does deal with some heavy topics in the backdrop. It is FNaF, after all.]
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After running a little ahead of their siblings, Kris and Noelle find a small clearing in the woods. Here, the darkness seems to close in on them. And in that darkness, comes a pair of eyes. Pink and gold. Maybe, friendly? Definitely grinning.
Like the Cheshire Cat, this figure offers direction. To change fate? If they choose. Either way, the children will follow the pointed tail.
The poor children.
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Down To Ebott Lake by Under_rune00
Fandoms: Undertale (Video Game), Deltarune (Video Game)
01 Jan 2025
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Summary
After two years on the surface, the monsters have settled in rather comfortably with the humans in their own little town just off the base of the mountain. Many new families were established, and new traditions brought these families of humans and monsters together for the first time in thousands of years. All was well and tranquil in this little human-monster town as its residents went about their lives, one peaceful day at a time.
...well, it was for 𝘮𝘰𝘴𝘵 people, at least.
Frisk, the proud ambassador of monsters, had a slight problem. This being a sarcastic, human-shaped spirit that had been stuck following the girl around since she'd first fallen into the Underground two years before. Despite the ghost's insistence that he 𝘳𝘦𝘢𝘭𝘭𝘺 shouldn't be revived, Frisk was as determined as ever and enlisted the help of the ex-royal scientist, W.D. Gaster, and his assistant/current royal scientist, Alphys, in order to separate the two and hopefully bring the young prince back to life. While they were successful, Frisk hadn't taken into account the impact that Chara's return would truly have on both their lives.
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One word: 𝚏𝚒𝚛𝚎Series
- Part 1 of Underlantern
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Twilight Riverine by Under_rune00
Fandoms: 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Manga), 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Anime)
15 Dec 2024
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Summary
After a breakup with Amane, Nene decides to spend the evening watching the sunset to clear her mind. It's not long before a familiar Yugi twin shows up to hang out with her, though--and it's definitely not Amane.
And this lil' chat might cause Nene to rethink one or two things. Namely Tsukasa-related things.
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Meanwhile, Tsukasa wonders what Nene truly thinks of him. Mitsuba's not much help.
Recent series
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Summary
A Charisk AU crossing over Undertale and Deltarune (+ Undertale Yellow)! In this universe, Deltarune happens after the Undertale True Pacifist route. Currently, though, the only story I've written take place between Undertale and Deltarune. But, it's got lots of charisk! :D As well as lil Kris and other DR characters. As far as the charisk goes, it's a male Chara and female Frisk. Kris is also referred to with male pronouns here, but this may change in a later story (one that takes place during Deltarune). Please note that it isn't intended to be canon whatsoever. For example: the player doesn't exist here. Plus, I'm like 56-ish% sure some of the characters are kinda OOC.
Anywho, hope you enjoy this weird brainchild of mine! (Btw, this series is also posted on Wattpad under the same profile name if you'd prefer to read it on there.)
- Words:
- 77,744
- Works:
- 1
- Bookmarks:
- 4
Recent bookmarks
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Peter Pan Syndrome by sunny_plays
Fandoms: Lockwood & Co. - Jonathan Stroud, Lockwood & Co. (TV)
02 Dec 2025
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Summary
God, it sucks to be sixteen.
Series
- Part 6 of a sunny whumptober 2025
Bookmarked by Under_rune00
09 Feb 2026
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Kiss Her Once For Me by corologs
Fandoms: 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Manga), 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Anime)
24 Dec 2025
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Summary
Nene realizes something is wrong when she can't stop kissing the teddy bear in the box of Christmas decorations.
Bookmarked by Under_rune00
25 Dec 2025
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Bendy and Boris in The Inky Mystery by Mercowe, SpectorOdyssey, ThisAnimatedPhantom
Fandoms: Bendy and the Ink Machine, Disney Cartoons (Classic), Animaniacs, Cuphead (Video Game), Villainous (Cartoon)
01 Mar 2026
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Summary
Bendy and Boris are humble mechanics until the day came that their lives kinda blew up. Now the pair find themselves in the middle of danger and secrets. If they can't put the pieces together in time everyone will pay the price. With the help of new found friends and the question of who they can and can't trust hanging over their heads, the boys fight against the odds. What is the ink machine? And what roll does it play in the possible destruction or salvation of their world? Jump in the rabbit hole and find out!
The Doll Arc
Books 1-2: Chapters 1-42The Cog Arc
Books 3-5: Chapters 43-95The Brush Arc
Books 6-7: Chapters 96-114The Winter Arc
Books 8-11: Chapters 115-155The Instrument Arc
Books 12-18: Chapters 156-232The Recovery Arc
Books 19-27: Chapters 233-?- Language:
- English
- Words:
- 2,930,171
- Chapters:
- 410/?
- Comments:
- 7,818
- Kudos:
- 20,820
- Bookmarks:
- 687
- Hits:
- 545,423
Bookmarked by Under_rune00
22 Sep 2025
Bookmarker's Notes
Was recommended to me - will eventually get around to reading it lol.
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Summary
Noelle makes a group chat to study. Nothing productive occurs.
Bookmarked by Under_rune00
25 Jul 2025
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Nene Tsukasa Duo Week 2025 by candyeclipse
Fandom 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Anime), 地縛少年花子くん | Jibaku Shounen Hanako-kun | Toilet-bound Hanako-kun (Manga)
21 Jul 2025
- Words:
- 101,325
- Works:
- 7
- Bookmarks:
- 3
Bookmarked by Under_rune00
19 Jul 2025