Hidden divine doctor Jiang Xiaochen obeys his master's order to go down the mountain, tracking down the truth behind the tragic death of his parents twenty-two years ago. Right after going down the mountain, he rescues his arranged marriage fiancée, Su Group CEO Su Ruochu. Possessing peerless medical skills and formidable kung fu, Jiang Xiaochen cures Elder Su, joins the Su Group, repeatedly frustrates Zhou Zhiwen's schemes, and resolves crises. He gets to know Qin Yuechen, the daughter of the Qin family, and finds his childhood welfare home younger sister Xu Jingjing. He gathers clues about the fire back then and discovers that the Su family hides his parents' mementos. As the investigation deepens, the conspiracy behind the destruction of the Jiang family by the four major families jointly comes to light. Su Ruochu, who originally looked down on each other with him, gradually falls in love, and the two join hands, determined to face the future together.