"Bullseye" A Killermare story

"Bullseye" A Killermare story

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WpMetadataReadMatureOngoing1h 55m
WpMetadataNoticeLast published Mon, Mar 30, 2026
Killer is a sans, and so is the rest of his crew. They call themselves "The Bad Sanses." They've all had one goal at some point in time, revenge. However, Killer is a unique specimen. He is an emotionless being. He feels nothing and nothing only. No remorse. No happiness. No mercy. All he knows is "kill," and that's how it's been for long time. However, one day he comes across a new particular type of Sans. A very colorful one. He feels something he hasn't felt for years. Freedom. Once Nightmare finds out, it's not pretty. Killer was his most loyal worker. So he decided he had to end this "friendship." The question Killer asks is, why? "Why do you need me to feel nothing? Why do you want me to be a part of your crew? You always tell me how useless I am. If I'm so useless, why do you need me?" Nightmare couldn't give him an answer. But, maybe, for once in his life, Nightmare feels something for only Killer that isn't so negative. 🎨COVER ART🎨 COVER ART WAS NOT CREATED BY ME, I REPEAT, NOT CREATED BY ME ART WAS CREATED BY pecil(BB) or @mm_loves_pencil ON TWITTER SUPER FREAKING TALENTED CHECK IT OUT!!!! ⚠️Warning⚠️ This fanfic is a little toxic. I tried making everything as canon possible, which is why I'm putting this warning. However, after writing this entire story, I realize some things are more fanon than canon. Nonetheless, serious angst goes down in the fanfic, so be warned. Contains: Heavy language Sensitive topics (such as abuse, trauma, and depression) Angst Smut (maybe, I'm still deciding) Graphic scenes containing gore -if any of the following bother you, I highly suggest not reading this fanfic- |you have been warned, so don't come at me if you don't like it| I promise it all ends on a good note. I can't personally stand depressing endings. So don't worry. But hey, enjoy your overdose on Killermare. 🤷♀️
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Nightmare's gang always knew that their job was risky, but they never expected to actually die. Then Killer was killed. Nightmare found a replacement quickly enough, but this new Killer isn't the same as the old one, and the gang are having a hard time adjusting. Inspired by a comic by darkxsoulzyxcaliberx. Something New belongs to rahafwabas. Dusttale belongs to Ask-Dusttale. Dreamtale belongs to Joku. Horrortale belongs to Sour-Apple-Studios. Xtale and Underverse belong to Jakei. Underswap belongs to p0pcornPr1nce/the Undertale AU community. Ink!Sans belongs to Comyet. Any other characters and AUs mentioned belong to their original creators. All art by me. A huge thank you to my partner for beta-reading.

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