In the final chapter of the Pokébang Trilogy. As C. Roger Harrison Shatters Pasadena, the nerds and the Trainers reunite for one final incursion. While on the other side of a portal now tearing a world apart everyone Ash Ketchum knows and met comes together for a war which will decide the fate of all. Who will win lose and survive. "Will you follow me, One Last Time."

20 Months after Iris crossed over into Pasadena coming and going into the lives of Sheldon Leonard and the gang, an old Villain returns bound on vengeance. It would take the act of sheer terror to bring the nerds and the trainers back together. But even them may not be enough to stop this endgame. "Enjoy these final moments of peace. For I have returned. To have. My. Vengeance.

The Nerds of Pasadena and The Trainers of the Pokémon world. What is a game to one is life to the others. What happens when the walls a are breached and both could crumble down with them.