A new story will be updated every month, maybe a new story every year...
An underworld agent, as the name suggests, is a person who acts as an agent for underworld affairs in the human world.
By chance, two teenagers became the youngest agents of the underworld. After experiencing a lot of hardships in the underworld, they went to work for the underworld unhappily.
Zheng Aai: We are underworld agents, professionals.
Chen Aiyang: That doesn't stop me from being afraid of ghosts! No matter how professional you are, you can't resist psychological fear!