Synopsis: Lin's 6th Survival in the Imperial Palace

Lin is a pharmacist for the 18th prince, the most despised among the emperor's 21 children. After witnessing the bloody struggle for the throne, Lin and the 18th prince are executed five times in a row. Tired of dying, Lin decides to change the fate of the 18th prince and make him the emperor the sixth time she goes back to the past. To do this, she counts on the help of several characters she met in previous lives, such as the prince's master, guard, counselor and murderer. But not everything is easy, as Lin also faces danger, intrigue and conflicting feelings.