you live in the Kanto region and just woken up and heading out to get your first pokémon and encountered your rival Blue (or change his name if you want lol) since you guys were babies for some random reason anyways once in professor Oaks lab do the two of you choose the pokémon you both want but you go first cause your the favorite duh so you look at the pokémon that are random (no charmander, Bulbasaur or Squirtle it's like a randomizer run) so the three pokémon that are lv5., are Arceus, Mankey or Riolu and obviously you picked Arceus and destroy Blue and his Riolu because it's God and his op af course you'd win before you start your journey to become the regions champion have fun destroying everyone here with Arceus aka GOD himself as your starter go nuts with your team here because there's literally many pokémon to go through from every region in one region enjoy!