Manga The Super Doctor From 2089

Yu Wu tian, a brilliant doctor from 2089, somehow travels in time back to 2019 during the explosion of a laboratory experiment. He wakes up in a wild mountain, and then he manages to save the girl, Lee van er, who was bitten by a poisonous snake. With apparently excellent knowledge of medicine, Ye Wu tian embarks on an amazing journey in the early 21st century...