Ash, Misty and Pikachu finally arrive in Pewter City where Ash can have his first Gym battle with Brock, the Pewter City Gym leader Brock keeps beating Ash and Ash needs some help and Flint who is Brock's Dad really helps Ash and his Pokemon Pikachu and Ash goes and has a re-match with Brock and Ash wins soon Ash and Brock become the best of freinds..