What if Akademi High School was a school for boys. Ayato Aishi a.k.a Yandere-kun for do anything to win his senpai in the name of love. Espically kill every boy in the school.

( Male! yansim rivals x Male!reader ) ! MAY HAVE NSFW ! (y/n) was a new foreign exchange student at Akademi highschool. Almost immediately, people watched him closely, infatuated with the boy's good looks. the way his (h/c) shined in the sun and his pretty (e/c) eyes brightened when he spoke about things he liked. He had caught the interest in 13 boys who will do their best to catch the attention of (y/n).

ᵐᵃˡᵉ ʳⁱᵛᵃˡˢ ˣ ʳᵉᵃᵈᵉʳ ˣ ʸᵃⁿᵈᵉʳᵉ ᵏᵘⁿ ˣ ⁱⁿᶠᵒ ᵏᵘⁿ ᵐᵉⁿᵗⁱᵒⁿˢ ᵒᶠ: ᵇˡᵒᵒᵈ, ᵍᵒʳᵉ, ᵛⁱᵒˡᵉⁿᶜᵉ, ˢʷᵉᵃʳⁱⁿᵍ, ᵇᵘˡˡʸⁱⁿᵍ