Koi ni Yami, Ai wo Utau

恋に病み、愛を唄う

Ayane Sayama is the vocalist of the popular band "Karmas." She appears cool and collected to her many fans, but she has a secret that she does not reveal to others... Her other side that holds an abnormal obsession for the boy she loves. That boy is the genius pianist Ren Tachibana. Their love affair escalates until it becomes a sickness that eventually leads towards darkness... A suspenseful love story between two twisted people! (Source: Ura Sunday, translated)