Pokemon: Told to Pick a Starter Pokémon, I Draw Rayquaza

[Pokemon] + [System] + [Legendary Pokemon from the start] + [Invincible wish fulfillment] I wake up in the Pokemon world. Do I get to choose one of the three Starter Pokémon from the start? No! I'm Lin Feng, and I insist on betting on that one-in-a-million chance! I spent all my beginner resources and hit the jackpot in a god-tier draw: Rayquaza, the ruler of the skies! I thought I'd made it big, but who could have guessed this Legendary Pokémon would be a level 5 “test build,” still helpless and dependent on devouring everything in sight to regain its strength? With no other choice, I have to make this world pay the price to feed my gluttonous dragon! While Ash is still fretting over Pikachu refusing to listen, I've already led a flock of Spearow in a worldwide hunt for rare berries and energy meteorites! While other Trainers are struggling to earn a single Badge, my Rayquaza has already made a certain Elite Four member's Dragonite its after-dinner snack! Years later, when Groudon and Kyogre awaken and the whole world falls into panic, Lin Feng yawns and pats Rayquaza's round belly. “Kong, quit sleeping. Your all-you-can-eat seafood buffet is here!”