Zhang Hao is a mysterious murderer and kidnapper in the city you live in. He has been following you for a long time

When you got off work late, he dragged you into an empty alley and knocked you unconscious

When you woke up, you were locked in a dark room and the door was locked. You kept banging on the door and Hao finally opened it and entered the room

"Are you awake? I'll tell you in advance, if you get in here, don't expect to escape here. Sooner or later you will die"