The world has never seen such skillful adventurers: the nimble pickpocket Mr. Wolf, the skilled safecracker Mr. Snake, the cold-blooded master of disguise Mr. Shark, the hot-tempered and muscular Mr. Piranha, and the witty high-class hacker Miss Tarantula. However, even the smartest criminals sometimes make mistakes. To save himself from the inevitable prison, the leader of the gang, Mister Wolf, is forced to take extreme measures: the "Bad Guys" must change for the better. Or pretend? But when a new villain threatens the city, can Mister Wolf convince the others to really become... the good guys?