First Fic so sorry if anything is not written to the best of quality! This story follows y/n l/n a known serial killer in Japan. A serial killer offered freedom from jail if they kill a certain octopus. A serial killer with much more than what meets the eye. Will they fall in love with a certain red head or succumb to their need to kill everything they see?

[ ON HOLD ] Tsugikuni Yoriichi. The creator of the Breathing Style, the only person Muzan has ever feared. The strongest demon slayer throughout the centuries.... ...is stuck in a world where humans have demon-like powers. | | | | | " Are you telling me that your brother almost killed Muzan himself without any help, and is considered as the most powerful demon slayer? " - Akaza " Why is there a swarm of nomus attacking the city?! " - Hawks " Uta..." - Yoriichi " Shoto! Be careful with you ice attack! " - Endeavor " That's...not my ice." - Shoto | | | | | | • Sequel to 𝘈 𝘋𝘦𝘮𝘰𝘯 𝘈𝘮𝘰𝘯𝘨 𝘏𝘦𝘳𝘰𝘦𝘴 • KNY belongs to Koyoharu Gotogue • BNHA belongs to Kohei Horikoshi