Lin Zhaozhao, who has been learning the art of burial and hidden witchcraft from his grandmother since he was a child, unexpectedly awakens the blood of the sleeping wizard when he takes over a special body that "will never die with his eyes open". From then on, she used her identity as an embalmer as a shell, and used the art of tunneling to decipher the strange stories of life and death in the city - the crying spirits in the morgue, the remnants of the fire, the curse on the campus... In the process of uncovering the truth of each strange incident, she gradually pieced together the family secrets hidden by her grandmother, and became involved in an old "witch hunt" case that spanned decades. When the forces of darkness approached, she chose to change her fate as a mortal and write the wizard's salvation on the boundary between life and death.