Pokémon A different Kanto Journey

What if one change altered the course of the world. Somethings stay the same. The same journey from Viridian forest to Cerulean City where Ash has enough, he breaks away form Misty and Brock. Finding his own path and gains more pokémon along the way. (Smart!Ash, Aura!Ash, Omega!Ash, slash/yaoi, cross-dressing.) Pairings will be later.