Modern forensic doctor Su Yunheng traveled across Daliang and became the foolish concubine of the Zhenbei Hou Mansion. At the beginning, she was poisoned by her aunt, but she used modern criminal investigation and the inheritance of the witch clan to fight back and awaken her identity as a saint. The original owner possesses the forbidden magic of the witch clan and is the immortality gu that seals the realm of the national master. She traveled across the five continents with her spiritual jade and experienced life and death with the prince Bailiyu and the secret guard Xiao Jingyan. As the spirit jade resonated, memories of past lives surged - she was actually the reincarnation of a saint from the witch clan, and had a thousand-year bond with the national master. When the five jade seals sealed the poison, she realized that the real prison was the shackles of the "Saint Girl". After falling off a cliff and reborn from the ashes, she tore apart the shackles of spiritual jade and broke through with her pure soul. In the end, she broke away from her fate and reunited with the people she cared about in her two lives, writing a period of redemption and growth that spanned a thousand years.
