A lazy ex-martial arts professional finds his girlfriend murdered and his partner in a coma. He quickly gets back into training and uses his martial arts skills to seek revenge on those he believes to be the killers. A lazy ex-martial arts professional finds his girlfriend murdered and his partner in a coma. He quickly gets back into training and uses his martial arts skills to seek revenge on those he believes to be the killers. A lazy ex-martial arts professional finds his girlfriend murdered and his partner in a coma. He quickly gets back into training and uses his martial arts skills to seek revenge on those he believes to be the killers. A lazy ex-martial arts professional finds his girlfriend murdered and his partner in a coma. He quickly gets back into training and uses his martial arts skills to seek revenge on those he believes to be the killers.