Sílice is moving out. She is picking up her clothes when she finds a mystery leather jacket with no owner. Trying it on, she remmembers it's from that boy in the Halloween party so she decides to find him and return the jacket. Obviously, things can't be that easy. This guy seem to doesn't exist. Sílice and her friends will do all the stupiest and illegal things they can imagine to find this mystery non-ever-existed guy.