Demon Chang Mian has been bound and enslaved in the Painting Workshop since she was a child. Now she is the best skin painting artist. The Demon King orders the capturing of General Shouyang's fiancée Qiu Sang. In the accident Chang Mian kills Qiu Sang and decides to take her place.

The film tells the story of Yang Jian (Erlang Shen) breaking the tower of wind and thunder and fighting the three evil spirits, punishing the evil gods and opening the eyes of the gods. He and lotus picker girl Mengyue and Mayor Yu Lang's son formed the Heavenly Clan of the God of Death to break the Nine Tribulations of the Formation of the Yellow River and protect the people on one side.

Five hundred years ago, Grandmaster Tianxuan sealed the King of All Demons, in exchange for a prosperous and peaceful world. However, the good times were short-lived. Demons lurked in the peaceful town of Qui Yuan, and cholera resurfaced. In order to protect justice and peace, the young demon hunters are eager to try their luck. A young man named Qian Youdao, who dreams of becoming the best demon hunter in the world, stands out from the crowd. But as a strange case comes to an end, they discover a shocking secret....