Pokémon: the Strong Wind Has Arrived, so Sing Forward

[Pokémon + parallel world + pictures in the comment area + no heroine + battle + growth] Accidentally travel through a parallel world where Pokémon and reality merge. From then on, you meet various Pokémon, walk with your partners, grow over the years, help the Pokémon realize their dreams, achieve mutual success with them, and step by step towards the top of the world. Once traveled, two lives, three golden fingers, travel in all directions, taste all five flavors, travel with six pets, get to know seven or eight mythical beasts, and visit nine generations of elves. Nine major regions, friends from all directions, seven emotions to refine the heart, six years of practice, all five elements, friends from all over the world, elimination of three or two conflicts, and finally become invincible for life.