I, the Strongest Loser, Specialize in Treating All Kinds of Dissatisfaction

A high-level boss in the fairy world failed to escape the tribulation, and his soul traveled to the body of an abandoned son of a wealthy family on Earth who was ridiculed by the entire Internet. I wanted to keep a low profile and retire, but my strength didn't allow it, so I could only pretend to be a weakling while using my immortality skills to slap various villains in the face.