Cao Hao from Qingfeng Village is a demon king who can step on the roof beams to dig out swallows' nests, and chase the village chief's roosters with a slingshot until they fly all over the village. He lived as he pleased, and his days were supposed to go by in the frolic of stealing melons and fighting for territory with Li Tieniu - until one day under the old locust tree, he kicked a rotten wooden box containing the "Xiaoyao Sword Sutra" and the embryonic sword...
