Under the shadow of the city, evil spirits are wreaking havoc, bizarre and unsolved cases occur frequently, the hidden abyss organization is secretly planning, and a crisis sweeping the city is quietly approaching.
Tian Lei was once the ace soul hunter of criminal investigation, with a violent evil spirit sealed in his body. Every time he used his power, he was on the verge of being eroded and out of control, and he was always facing the crisis of execution. Zheng Peng is a cold and mysterious consultant with supernatural powers. He possesses extremely strong mental control abilities. He has an unknown secret of his life experience and is constantly being eroded by the power of evil spirits.
During an emergency mission, the two were forced to become partners and work together to track down bizarre cases such as the Butcher on a Rainy Night, Ghosts in the Mirror, and Strange Things on Campus. They supported each other in life and death battles. Tian Lei was pulled back to reason by Zheng Peng several times on the verge of losing control. When Zheng Peng was in danger, Tian Lei also tried his best to protect him.
As the investigation deepens, all cases point to the mysterious Eye of the Abyss. Zheng Peng's life experience, the origin of the evil spirit, and the shocking conspiracy of the Abyss organization are revealed layer by layer. The two went from being wary of each other to trusting each other. In the confrontation with evil spirits and villains, they became each other's only salvation and support, and fought side by side against the upcoming crisis of annihilation.
The two powers join forces to break the soul-hunting situation, stick to their true hearts in the darkness, and run in both directions in desperate situations to break fate together and protect the peace of the world.