Reborn Son-In-Law: I Became the Empress' Favorite

A top doctor traveled through time and became a son-in-law, and woke up to find himself in the arms of his fourth sister-in-law! His wife wanted to kill him. Fortunately, an old man in his family was critically ill. Ling Xuan used his super medical skills to bring him back to life. The Zhao family still disliked Ling Xuan. Unexpectedly, he used a series of things to prove that he was really a talent!