Wang Sheng, a special soldier, passed through the Yuanhun world and was possessed by the waste carp Yuanhun. He became a real waste man in the Yuanhun world. Wang Sheng uses the knowledge he has learned to pass the test in the world of Yuanhun, which is like a cloud of experts. He even finds a way for the evolution of the waste carp Yuanhun! The sparrow becomes the Phoenix, the carp leaps the dragon's gate.