Last Dance || Chifuyu x Reader

Y/N and Chifuyu are both in a relationship for 4 months but the way they love each other they are like already in 8 years since they did not fool each other because their love is so sincere. Y/N requested to her boyfriend during her special day that she wants to dance with her boyfriend like they are the castle and Chifuyu agreed but her boyfriend did not know about her mental illnesses. Days after, during the special day everyone came including her older brother Mikey, her friend Hina and the other members of Toman. Chifuyu grants his girlfriend's request to dance with her like they are at the castle and minutes later while everyone enjoying the special day Chifuyu didn't saw his girlfriend that is why he find her in every rooms and corners in the building then he heard something a familiar voice until he saw his girlfriend hanging in the ceiling and overflows with blood.