Cheng Mo, a female college student, acquires the power of being entrusted with dreams, and accidentally reveals the truth about her life experience while helping psychiatrist Gu Qing to find his missing sister. It turns out that Cheng Mo also has the sealed soul of his twin sister Rakshasa. The two are yin and yang, one is good and the other is evil, one waxes and the other grows. If the Rakshasa breaks through the seal and takes over Cheng Mo's body, it can open the gate to the underworld and destroy all living beings in the world. After experiencing a series of changes, Cheng Mo was not afraid of all difficulties, followed his heart, and began to confront the dark forces.
