Fake Father-in-Law, Real Yama

Fake Father-in-Law, Real Yama Plot:

Twenty-something office worker Su Xiao hired a loafer con man to pose as his future father-in-law to impress his girlfriend's parents. But on the day of the meeting, the fake father whipped out the Life-and-Death Register and the Seal of Yanluo, revealing himself to be the King of Hell himself! He'd come to the mortal realm to investigate a case of stolen lifespan, and Su Xiao was the unlucky victim who had three years of his life taken away. Now Su Xiao has to cover up the lie for his skeptical mother-in-law and clueless girlfriend, while cooperating with the King of Hell on his mission—turning his boring daily life into a hellish adventure.