The Yin-Yang Master: Dream of Eternity

Yin-Yang Master I is a movie starring Mark Chao, Allen Deng, and Ziwen Wang. Qing Ming, the Yin-Yang Master, took his master's last wish and went to the Captial Tiandu City to attend the heaven ceremony.
Every few hundred years, the most powerful demon on earth—a snake demon—awakens, and the Yin-Yang Masters are summoned to the capital. Meanwhile, the Princess of the realm has her own plans, as she conspires to claim the demon’s power.