He is the heir to the Sage of Medicine, and he is the Lord of the Chu Clan! He was a itinerant doctor who grew up in the countryside with peerless medical skills! He is the night watchman who walks the world, and smells the fear! He is a healer, can save lives and help the injured, but also the king of hell, killing and decisive! For the sake of a promise, for a paper marriage contract, Chu Hao only into the city, such as the submerged dragon out of the sea ......