Yang Letian is a courier boy from Earth who was involved in an interstellar conspiracy due to a misdelivery of couriers. He was forced to take a makeshift "rabble" across the galaxy to deliver a super courier that determines the fate of the universe! Along the way, they encounter all kinds of strange planetary races, bizarre and funny difficulties and obstacles, and the love and hatred of teammates that are difficult to distinguish between true and false. But in the midst of crisis, comedy, and growth, this group of people gradually became partners who could trust each other with their lives, and uncovered a huge scam of the order of the universe. In the end, Letian realized that although the sea of stars is far away, laughter is the shortest way to jump.
