In this exciting Chinese action flick, Mr. Black is back! After notorious criminal rat, One-Ear escapes, Mr. Black organises a all-points bulletin to capture him. But more trouble is brewing: a mad ape scientist, Dr. Big Ape seeks revenge on those who have wronged him. Now joining forces with One-Ear, they have a diabolical plan up their sleeve: to kidnap the citizens and banish them to space using the "Emerald Star" on opening day. With the help of his fellow officers and a young pig partner, Mr. Black faces his foes in an epic showdown of the "Emerald Star"

In the waning years of the Ming Dynasty, the Bruneian Empire offers a rare creature to the nation as a gift. Ocean, a member of the Imperial Secret Police, has been tasked to tame the beast. Though the furry beast appears ferocious on the outside, Ocean discovers that it is kind by nature. Not wanting to turn the beast into a killing machine on the battlefield, Ocean secretly releases the beast into the wild and elopes with Frigid, the daughter of a man executed on false charges.