Mewtwo's origen: a twist in time

Arceus sees many Pokémon suffered from the fight between Pokémon clones and Pokémon that were born on this world so he askes team Pokepals (including grovyle, celebi and Dusknoir) too take care of mewtwo and learn him the GOOD ways of a normal Pokémon by raising him like a normal Pokémon child, but this is harder then they thought it would be. DISCLAIMER I DON'T OWN ANYTHING