Kazuha—A famous pianist, someone you really admire, with those handsome face, his skill, a lot from him that can make you easily be a f simp for him.

As usual, you only watch his show, only for some reason you feel so tired after watching his show. So you decide to rest for a while there.

You woke up because you heard the sound of the piano being played and you slowly opened your eyes, and you were surprised as see him sucking a woman's blood.