Delivery boy Chen Fan was deceived by his girlfriend to give him a gift, and was humiliated by a rich second-generation love rival on a rainy night. While driving in despair, a stray dog hit a wall and fell into coma. When he woke up, the dog actually uttered human words: "I am the roaring sky, and I have failed to survive the catastrophe and have temporarily fallen into the mortal world." From then on, Chen Fan relied on his dog to turn around: with a finger of the dog's paw, a crook would appear in the underground casino; with a sniff of the dog's nose, a national treasure suddenly appeared in the antique street.
