One day when you were in your backyard feeding some wild Pokémon a group of Spearow ended up attacking you, Raboot got in front of you and protected you from the Spearow, hitting them with a fire attack and scaring them away.

You run towards Raboot seeing that he had been injured by the wild pokemon, but before you get closer his body starts to glow in a blue light... Raboot was evoluing into Cinderace.