Sanzu and You met when he was 7 and you were 5, now you were 25 and he was 27.

You and Sanzu haven't seen each other in 6 years well you haven't but he has because he secretly stalks you.

Sanzu is apart of a dangerous gang named Bonten and he is no.2 of Bonten.

This takes place while you are walking at night and he is spying on you, be careful he is obsessed with you...