The black doctor did not know how the fat brothers persuaded Ye Cheng, but he took the unfortunate ghost away when he left. The apartment of the remaining three people seemed empty. The black doctor thought that they were all familiar with each other. After a few words, he mixed up with the fat man. The fat man was a big mouth. From him, he drew many secrets about the special organization of China. The thin man was not so hard to contact. It's just that people are a little bit cold to talk straight, some people can't stand it, but it's hard for the black doctor. That night, they...