Zheng gu wang

In the Ming Dynasty, masters of practical jokes split into two schools, the dark school and the open school. The open school does harmless pranks, such as making the Tower of Piza lean and tricking Superman into wearing his underwear on the outside. Ko Hing, a master of the open school, refuses to help a triad boss, who then hires a dark school to play pranks on him. Basically a series of slapstick and broad sight gags Wong Jing style, with someblind girl pathos thrown in.