After Ash became the world's no1 Pokemon master, he Married Serena, Who was a Childhood friend and once traveled with him on his journey.
Ash and Serena Now have a son named Kai, who is also a pokemon lover like his father ash Ketchum.
Kai had an inspiration and dream to become the Pokemon Master, who surpasses His dad.
After seeing Kai's enthusiasm, Ash and his Pikachu continued their journey to experience even more.
Ash wanted Kai to surpass Him, so he left Him and Serena with his mom in pallet town.
Before he left, He said kai, "At your age of eleven, you will get your own pokemon. Train hard to become a trainer who surpasses me. attend leagues and battles that increase your experience. I will wait for you at the top, one day we will battle, not as father and son but Pokemon Trainers."
kai was fired up and accepted it.
Kai's Journey as a pokemon trainer is about to begin.