The young monk Taka and his three disciples are captured by a demonic tree. Taka manages to escape thanks to the magic stick of Monkey King and decided to go free his companions. En route, he encounters a strange ally called Meiyan, a girl who is half-human and half monster. As Taka and his new friend set off on a fantastic adventure they will face many hardships and battles and may very well decide the fate of humanity and the entire universe...

Sent into a drunken tailspin when his entire unit is killed by a gang of thrill-seeking punks, disgraced Hong Kong police inspector Wing needs help from his new rookie partner, with a troubled past of his own, to climb out of the bottle and track down the gang and its ruthless leader.