Y/n and Akihiko are... something. Whatever they are, it's tentative at best, and Y/n's left to navigate this strange relationship dynamic without a guide. And that entails pushing boundaries, secretly saving people's lives, and facing a part of Akihiko's past the boy had kept hidden...
(Male!Yandere x Male!Reader) Y/n has no idea how to navigate through the treacherous (but somehow completely undefined) relationship he now has with his yandere best friend. Akihiko is hot and cold. Murderous in one moment and indifferent in the next. Then Y/n catches someone's eye.
Y/n mistakenly befriends a yandere. A yandere who is totally straight and stalking some poor girl by the name of Miho. And so, Y/n stalks the stalker... (just to make sure things don't get too out of hand.) Their second year, however, changes the game. A transfer student notices the conservative, relatively friendless...