Pokémon: The Master of Exotic Beasts

[Pokemon + Ultra Beasts + urban monster taming + beast taming + transmigration + natural disaster]

When he wakes up, Su Shu has arrived in a parallel world where reality and Pokemon have merged, and the natural-disaster threat called "secret realms" endangers the human world.

When other trainers are still overjoyed to obtain a starter trio, Su Shu looks at the "head" in front of him, which could explode at any moment, and falls into deep thought.

Buzzwole, Xurkitree, Pheromosa, Celesteela, Kartana...

These indescribable beings from another world are looking at this unfamiliar world through his eyes.

"So, my career as a trainer..."

"Probably has to start with explaining that my Pokemon are really not aliens."

(P.S. All Ultra Beasts will appear, including Necrozma.)

(Special note: the suppression of power in the early stage is only an illusion.)

(No Pokemon is ever truly harmed. After each one dies, it returns to the original Pokemon world.)