The Invincible Monster Ball

"Go, Pokeball! Target acquired: capture my fox demon teacher!"

After transmigrating into the Demon Realm with an invincible Pokeball, he can tame one intelligent creature every time he advances a realm.

Demon beasts are too stupid, and monsters are too ugly. I only keep beautiful female demons as pets!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.