Fu Zhengzheng and Yang Tao ask Yu Lanlan’s address from a middle-aged woman. But they hear some knocks from upstairs. They knew something must happen and rush to Room 202.

The door is tightly closed. Yang Tao puts his ear close to the door and hears someone calling for help. Therefore, he steps back and breaks down the door.

They succeed and rush into the bedroom, seeing an old man covered with blood is holding a young man’s leg and begging him. The young man is ...