A chinese tall story (2005)

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...