Demon Catcher 2 is a story told by storytellers passed down in the folklore. It's about how in the Republic of China, Master Guan fights for justice, and punish the evil in a heroic manner. The story starts with two petty thieves who dug up a grave because they saw money. In the 17th year of the Republic of China, the people were displaced by the war, the protagonist was kind-hearted and collected the remains of some refugees, but was falsely accused of stealing corpses for trafficking, and was imprisoned for this. It so happened that Master Guan was passing through the area, and wanted to save Ye Fei, and old friend of his. He found out the truth and cleared Ye Fei's name. As they go through a dessert together afterwards, a series of eerie happenings occur......

At the beginning of the Republic of China, there was a Sanjiu city where magic was popular. On this year’s September 9, people from all walks of life gathered together and an old blind man who performed magic was frozen to death on stage. The blind man’s granddaughter Little Braid rushes around to investigate the truth and met Bai Xiaosheng, an corpse examination expert. This man revealed a shocking secret, that the old blind man’s death has to do with something that happened 20 years ago in a magic sect based in Sanjiu city, as well as master magician Jiang Beihai who has retired for many years. Little Braid steps on the journey to search for Jiang Beihai, yet unexpectedly, Sanjiu city has already sunk into a crisis, and all this seem to be a premeditated motive, moving towards Little Braid and Jiang Beihai....