Xu An, a mysterious young man who grew up in an orphanage, possesses innate extraordinary medical skills - he can see the "energy lines" in the human body and can heal all injuries with just a light touch. But this talent is also a curse. Every time he uses his ability, one point of his life will disappear.
In order to find his long-lost sister, Xu An came to the prosperous Jiangcheng. By some mistake, he was forced to have a flash marriage with Lin Yuwei, the daughter of the richest man in Jiangcheng City. This marriage was a deal. Lin Yuwei needed him to deal with the family's forced marriage, and he needed the Lin family's resources to find his sister.
However, when Xu An accidentally saved a dying business boss in an accident, his medical skills shocked the entire Jiangcheng elite circle. Various forces began to woo him frantically, and the "organization" lurking in the darkness also noticed this young man who could bring the dead back to life.
Lin Yuwei went from being contemptuous at first, to being impressed by his medical skills and character, to discovering the secret hidden behind him. And Xu An has to face the mysterious organization that controls everything - in their hands are clues about his sister and the answer to the truth about the fire in the orphanage many years ago.
When Xu An discovered that the medical skills he was proud of were just the product of that experiment, and his life was being drained bit by bit... He had to find a way to crack it before using his powers next time.
