Kung Fu Jungle

A vicious killer Feng is going round Hong Kong killing top martial arts exponents, leaving a secret weapon called the Moonshadow as his calling card. When convicted killer and kung fu expert, Xia, hears of this, he offers to help the police catch the killer, in return for his freedom. Despite their misgivings, the police release the former police martial arts instructor into their custody. With his help, they realize from the chronological order of the victims that the killer is targeting his victims, all the top masters in their martial arts style, following a martial code of training. When Xia also disappears after a close encounter with Feng, they suspect the worse…