Pokémon: Groudon Vs. Kyogre? It doesn't matter, I'll Do It

After traveling to a world where Pokémon and humans live in harmony, Aisha happened to run into the episode where Team Magma and Team Aqua stole the "Red Orb" and the "Blue Orb", causing a lot of buzz on the internet.
There are also good people who sent out a post [If the Team Magma and the Team Aqua really awakened Groudon and Kyogre, how will the Pokémon League deal with them].
Aisha: "It doesn't matter, I'll make a move!"
As a reincarnator, Aisha, who knew that Rayquaza would definitely make a move to check and balance the Twin God Battle, didn't hesitate to choose to say hi.
Netizen A: "It's true!"
Netizen B: "Older brother, your hand is Dragon Ascend!"
Netizen C: "Who says there are no great emperors in the human race!"
Netizen D: "His Caterpie evolved into a Rayquaza, I saw it with my own eyes."
Until...
[Ding - System mission released: ride the Caterpie's evolved form, Rayquaza, to defeat the resurrected Groudon and Kyogre.]
[Mission Reward - Opening the Caterpie's evolutionary route to Rayquaza.]
Aisha: "???"
Caterpie: "???"
# # #
This is a translated novel
Although the genre is Anime and Comics, the game is also mentioned several times, but fanfic mostly focuses on the Anime (I only watched Black and White) and the manga, Pokémon Adventures (which I had never read)
Feel free to leave a comment to correct my mistakes

Updating schedule: 4 PM UTC 1-2 chapters daily, depends on the word count