The Legend of Zu

The Legend of Zu, also known as Zu Warriors, is a 2001 Hong Kong film produced and directed by Tsui Hark. The film starred Ekin Cheng, Louis Koo, Cecilia Cheung, Patrick Tam, Zhang Ziyi and Sammo Hung. It is based on the same source as the 1983 film Zu Warriors from the Magic Mountain.

200 years later, at Omei, Grandmaster White Brows senses darkness coming and despatches his student, Red, to investigate. King Sky joins Red and the Omei clan to fight Insomnia. White Brows engages and weakens Insomnia with his weapon, the Sky Reflector. Insomnia retreats into the legendary Blood Cave after its defeat with Omeis top warriors in pursuit. At the cave, King Sky notices Enigma, an Omei member who resembles Dawn. White Brows warns them that the cave is capable of draining the powers of those who venture near it. Red and King Sky risk their lives to battle Insomnia in the cave, and narrowly escape after White Brows sacrifices the Sky Reflector to save them. With Insomnia absorbing the caves energy, White Brows orders Red to guard the cave entrance while the Omei members regroup and return to base.White Brows tries to combine Enigmas Heaven Sword with Hollows Thunder Sword, the two guardian weapons of Omei, to form a new weapon, the Flaming Sword of Thunder. Unfortunately, the fusion process fails and rebounds, causing Hollow to die and Enigma to be seriously injured. King Sky rescues Enigma. White Brows tells King Sky that Enigma is Dawns reincarnation. He then appoints King Sky as the chief of Omei while he enters a new dimension to find a weapon to destroy Insomnia. Before leaving, he resurrects Hollow, who is renamed Ying, in the hope that the reborn Hollow can wield the Thunder Sword in their most desperate hour. However, when Ying turns out to be rather inept, King Sky tries to take his place and use the Thunder Sword himself, but fails and ends up being burnt to death. Enigma mourns his loss and buries his charred remains. ........

Source: Wikipedia