The beautiful girl Liu Mengmeng accidentally encounters a space crack and enters the Dingyuan Palace by accident, and is accidentally involved in a murder case carefully planned by others. The fourth lady died mysteriously in the bathtub, implicating a series of mysterious people and events in the palace. The original princess has been missing for eight years. Is she alive or dead? What is the shocking secret behind the scenes? Why did the little maid Liu Mengmeng make the four princes fall in love? Is fate destined? Between love and hatred, who is the most infatuated person? Cases within cases, love within love, and mysteries within mysteries are like nine linked links, and the answer lies on the thin line between life and death.
