You were the adopted daughter of the Kamisato family. You have always had a good relationship with your half-brother Ayato and half-sister Ayaka. After the death of your parents, you always stuck together. Years later, Ayato became the current head of the Kamisato clan and Commissioner Yashiro. You and Ayaka always helped him solve many clan issues. Over time, you began to notice Ayato's gaze on you. It baffled you.

One day, you entered your room, and there Ayato was waiting for you.