Why Are the People Who Like Me All Abnormal Girls?

Yandere, multiple female protagonists, partial to a domineering sister Yan Sheng has always felt that her life is very ordinary. She will have a sister she has a crush on, friends she likes, and a plain life. But when night falls, the usually kind and gentle girls around them finally cannot bear the desire in their hearts and show their ferocious smiles one after another... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.