You're a trainer of Sinnoh region and you have just made it to the Elite 4 whitch is impressive considering you just started out 5 days ago have fully evolved Pokémon captured Geritina stopped team Galactic and saved the lake spirts and made your way here you've already made quite the name for yourself you fight your way through the 4 trainers then it's time to face the champion you make sure your Pokémon are fully healed up and head into the champions arena only to see Cynthia? This woman who you've seen throughout your journey the woman who had helped you throughout you journey was the champion?
Cynthia: you've done well to get here and now you face the champion this battle decides if Sinnoh gets a new champion
After about 25 minutes of an intense battle you're both down to one Pokémon before what's this you got the lucky hit and took down her last Pokémon her Garchomp
Cynthia: well color me impressed just a few minutes ago you were the strongest challenger now you're the champion congratulations