Ash Ketchum, a young boy from Pallet Town, comes of age and gains the right to train Pokémon, hoping to achieve his dream of becoming a Pokémon Master; trainers receive their first Pokémon from Professor Oak, the town's foremost authority on researching Pokémon. And in his journey, meeting the Autobots. Who then all also have their own Pokemons, so does Megatron and his Decepticons, even Gary joins the Decepticons against Ash (Misty and Brock too) and the Autobots. So this is a "oh no".