Being a postman in the Kanto region is a tough job. Enduring wind and sun, and having to dodge flocks of Spearow and rampaging Tauros. Lin Yuan, relying on his father's Pelipper, originally just wanted to honestly deliver packages and earn money. Until one stormy day, while delivering a bottle of life-saving medicine, he ventured into the deep mountains and unexpectedly rescued a Dragonair covered in wounds and with unusual colors. The medicine was splashed, and a burst of evolutionary light shot into the sky! From then on, the postman in Viridian City had a goofy, gluttonous, but absolutely punctual pink Dragonite following him. [Universal Postman System] Loaded successfully—Optimal route planning, customer sentiment spectrum scanning… Rewards can be added, and Dragonite can even learn new skills? "Your package, mission accomplished." Whether it's Professor Oak's precious Pokémon egg, Silph Corporation's mysterious parts, or even a request from Team Rocket's boss…