There's a Hammer Hidden in My Head

On Blue Star, the fall of a mysterious meteor from space changed the world's course. Creatures mutated, and humanity awakened. By the river, a lion gazed at its reflection and said to itself, "Who is that? How can someone be so handsome?"... A master of myriad arts called out, "Don't run! I'll cut you down with my flying sword." Suddenly, a figure appeared behind him, raised a hammer, and brought it down on the back of his head. A bloody scene followed... A voice rang out from far away: "Jiang Li, are you hitting people with your hammer again? Get your butt home, now!"...