A star-studded line up, including Jerry Yen, Wilber Pan, Shawn Yue, Eric Tsang and Jay Chou, who also directs the movie. It's year 2030, where evil powers have cast a shadow on the City of Brightness. The brilliant Detective Leo comes to know of the 'Crazy Gangster Group' are creating a brain-control device to take over the human race. Will Detective Leo successfully disrupt their plans? Will good triumph over evil?