Surgeon Zhang Zaiye was electrocuted and traveled to the Northern Song Dynasty in 1114, becoming a penniless refugee in Tokyo. With modern medical knowledge and twenty years of martial arts foundation, he originally wanted to survive in a low profile, but he was involved in the whirlpool of fate of Lin Chong, Luda and others. Gao Yamen set up a trap to frame Lin Chong, Cai Jing and Gao Qiu were wrestling in the court, and some people were secretly watching his every move. When history headed toward tragedy according to its established track, Zhang Zaiye discovered that a scalpel could not cure the diseases of this era, but a fist might. How many people's fate can be held by the hands of a thousand years from now?