The Magical Flying Swordsman.

Jin Tieyi has been learning martial arts from his master Zhang Tianxi since he was a child, and has practiced martial arts with Tianxi's children Wenlan and Daxiong. One day, Tieyi followed his master's order to travel around the world. On the way, he was attacked by corpses in a strange temple. Fortunately, he was saved by the Taoist Leng Tianhun. Tianhun and Tianxi were enemies, so he pretended to accept Tieyi as his apprentice and use him.