When the cowardly and kind-hearted medical intern Su Nuan accidentally exchanges souls with the aloof and ruthless top actress Shen Qingge on the operating table, the two are forced to survive in each other's quagmire - one must use unarmed gentleness to fight against the cannibalistic entertainment industry, and the other must use decisive ambition to rectify the chaotic hospital. Until they discover that this exchange is not an accident, and their lives have long been tightly entangled with a dark thread.
