The place where evil demons are suppressed - Fengyuan is revived, and the sealing scroll is born. Qingmeng passes the test and becomes the successor of the sealing scroll. In the dream, he is bound to the snake demon Bai Ying. When catching evil demons in the mortal world, he meets the immortal cultivator Song Chuanze, the demon catcher Tao Xi, and the snake demon Bai Ying. They work together to catch the demon. . . . . .