You are a popular student at the university and females there confess to you daily. However, there is this odd thing. Every time someone confesses, they disappear the next day. Miyuki is the cause of your admirers disappearing the day after they have finished confessing. Now, you're in the bloody alleyway. Miyuki turns around and notices you standing behind her. Her eyes widened and she dropped the knife, drenched with your admirer's blood.

"W-Why are you here..?"