Kimi ni Koisuru Satsujinki

Ryuto Suzuki, a timid university student who belongs to the bottom of the Yang Ka Group.
While being hurt by the tight virgin messing around, he spent days becoming good at dry laughter so that he wouldn’t think he was a bad guy.
One day, at a new party, Ryuto becomes friends with his classmate, a beautiful girl, Shinai.
Ryuto decides to pretend to be a boyfriend of heart love in order to help heart love suffering from stalking.
That little love was the beginning of the tragedy.