I'm a Ghost and You Asked Me to Play Different Roles

Big male protagonist + ghost + system + cool writing + funny Lin Fan is a ghost errand. Unfortunately, the King of Hell thought that his business skills were too poor and he had no ability to empathize, so he let him return to the world and become a star and gave him a system that allowed him to randomly wear a person's body every day and empathize with him. Every time he learned a lot of knowledge, and after many times, he became the number one errand.