Grudge Ghost Debt Collector

[Urban Supernatural + Revenge + Everyone Is Evil]

"I'll avenge you. Please stop haunting me, okay..."

Shen Yuan had planned to retire and enjoy life, but during a mission, he was haunted by a female ghost who had died unjustly.

The ghost didn't kill him right away. She only made one demand: revenge!

To get rid of the ghost, stay alive, and enjoy a peaceful retirement,

Shen Yuan was forced to return to the work he least wanted to do, and was best at...