Shen Mingyue, a modern law student, accidentally transformed into a cannon fodder heroine who was about to die of illness in an ancient sadistic novel. The original owner was obsessed with the male protagonist and did all kinds of bad things. Shen Mingyue decisively gave up the strategy, bound to the "rule of law" system, and started a different life in the backyard of the palace - fighting for family visit rights for the disgraced concubine, and asking for overtime pay for the cleaning maid. She turns the small courtyard into a "legal aid center" and inadvertently attracts the biggest villain in the book - the ruthless prince Xiao Jue. In his eyes, this woman who is no longer entangled and behaves eccentrically is more interesting than the throne.