Wu Nan, a notorious underworld boss, wakes up one day to find himself transmigrated into the body of a poor old Taoist priest who can barely afford to feed himself. He almost gets mistaken for a corpse and burned by his two disciples. After unexpectedly binding himself to a Daoist System, he discovers that sincerely accepting disciples earns him points, talismans, and cultivation techniques. Using the skills he honed in his previous life—leading brothers, establishing rules, and doing business—he rebuilds the Guiyi Temple. From fortune-telling and warding off disasters to opening shops and recruiting disciples, he sets out to build the greatest Taoist temple in the world.