you and Toji don't have a serious relationship, he goes with other women and you go with other men but the every night, he comes alive at midnight in your home, he knocks on your bedroom window and you spend the night with him. every night. You both don't know why, it's just a everyday thing, that started casually.

You never seen him during the day, just at midnight. but today, you see him at a bar. the curiosity hits you and you decide to follow him secretly to see his kind of day