The timeline was reset in the Pokémon starter battles universe The main characters are Charmander, Squrtle and Bulbasaur and you as the forth Starter! You are (what Pokémon first evo you want to be). The Trainer still picks Squrtle but this time they know what happened in the last timeline so Charmander still hates humans and Bulbasaur will find actual hats to wear instead of Pokémon heads. You have to make sure they don’t repeat what they did in the last timeline or don’t.