Li Qingxuan, a young Taoist priest of Qingyun Temple, was ordered to go down the mountain to resolve the millennium grievances in Linzhou City. But as soon as he arrived in the city, he encountered various situations: mistaking QR codes for evil spirits, using talisman paper to swipe turnstiles, and chanting spells to square dance music to ward off ghosts. With the help of Uncle Wang, while adapting to modern life, he used outrageous and warm methods to battle wits and courage with various naughty kids, gradually approaching the source of resentment.