The human mind and soul are connected. The growth of negative emotions can cause the soul to mutate, preventing it from reincarnating in the Hell, but instead remaining in the human world, transforming into a vicious ghost and causing harm to the world. Zhang Chen, a student from Jinxi County, accidentally gained the power of a prison envoy. He can devour ghosts, gaining their strength and abilities, and continuously evolving his physical body. However, with greater power comes a more terrifying world...

After inheriting the pawnshop passed down from my ancestors, I encountered the legendary 'ghost pawn' and have since received many strange objects.

A gold bracelet filled with resentment, a mysterious cell phone that rings by itself in the middle of the night, a dog-tooth necklace filled with evil spirits...

With the help of the mysterious bone book at home, I solved many problems one by one, and I... became a different person.