I Am in the World of Cultivating Immortals, Ghosts and Fairies, Please Don't Suck Me

It is a light and funny novel, with a slow pace, no desires, and no lofty goals. It is not a savior, just stay alive. It focuses on living without pressure. There is no female protagonist, and even the male protagonist is not a human being, so there will be no emotional drama. The protagonist travels to a skeleton and clings to life, pretending to be dead is the norm. All getting stronger is to better pretend to be dead. The protagonist's biggest wish is to be a salty fish, a salty fish who doesn't want to work hard.