Yungang City has not been peaceful recently - first, fitness coach Zhang Hao "accidentally" fell from a building, but his body disappeared from the morgue; then, the son of a wealthy businessman fell into a coma, surrounded by strange corpse aura. Intern Zhou Mei holds half of the bloody Tongxin jade pendant and discovers that her ex-boyfriend's death was no accident. Her wrist hidden under her white coat is awakening with resentment, revealing the long-lost corpse control pattern.
When she desperately turned Zhang Hao into an infatuated puppet without intelligence, the handsome policeman Shen Yi, known as the "Police Yangyan", set his sights on her. This police officer, who was born with a pure Yang constitution and could dispel Yin evil, not only discovered her secret of controlling the puppet late at night, but also discovered that the ancestral Yang copper whistle (built-in pure Yang copper) she carried with her could actually suppress the viciousness of the puppet.
On one side is the mysterious conspiracy of the Yinlian Sect to use the resentment of lovers to refine evil corpses, and on the other side is the fragment of the infatuated puppet's intelligence struggling between resentment and Yang energy. Zhou Mei is forced to walk on the edge of good and evil in the art of controlling corpses. And Shen Yi looked at the girl in front of him with a high ponytail and her eyes would jump when she was angry. He gradually changed from vigilance to trust. Even when she lost control, he was willing to use his yang energy to build a barrier for her: "Sister Zhou, I am here to suppress your puppet. I will accompany you to investigate this case to the end."
When the evil corpse king from a hundred years ago is about to awaken, and when the art of controlling corpses collides with Yang Qi to create unexpected sparks, can Zhou Mei and Shen Yi join forces to create a different path for survival for humans and ghosts in the mystery of the mystery?