Return Of The Ultimate Survivor S1

Seven years ago the Lu family, which ran Yu City, was wiped out in one night. It was set up, and whoever arranged it stayed out of sight. Lu Feng got out alive and was the only one. He spent those seven years away, training in medicine and in fighting. Then he came back to Yu City and started working through the people connected to that night, treating patients and fighting when it came to that. What he turns up runs past the killing of his family. His own house had been keeping something, and the men who moved against it were acting for someone further up. Each opponent he clears brings a harder one after it, and by now there are people around him he has to keep out of the way.