Meet Gladion, a reincarnated individual in the Pokemon world. In his past life, he was just a student and now he's born in Kanto with a burning desire to elevate his beloved grandpa's gym to elite status and become one of the richest person in the whole damn world.

 Gladion sets out to transform his family's gem of a gym into the crown jewel of Kanto. His goals? Become a major league gym, rake in the Poké-dollars and have one of the strongest Pokemon team out there. 

The story is before Ash goes on his journey but in time it would also include that. Will include anime and the movie events. 

P. S It would take about 100 chapters for Gladion to become gym leader. Every character needs a back story and he gets one for about 100 chapters of his pokemon journey

Gladion's Pokemons (Spoiler Alert)