What Do You Mean I Am a Monster Killer?

[Hodgepodge settings, dungeons, slow-paced adventure, maze food! Roman's career plan is very clear. He can wield the heavy sword, chant the incantation, and become a master who can fight, resist, and throw fireballs! If that doesn't work, it would be nice to be a pure warrior. However, fate gave him a completely different entry contract-animal trainer. Okay, combat support is also combat, and summoning a demon wolf to fight a bear is just as cool. But why is his animal companion a black cat who only knows how to look cool with his arms crossed and has no resistance to dogtail grass? "My real name is El Barando! The one hundred and twenty-third generation grandson of the great Demon King, the inheritor of the Ancient Blood of the Lion Demon, the driver of the Frost Silver Dragon, the conqueror of the Black Realm, the lord of the South Stone Territory, and the glorious Black Star Knight canonized by His Majesty! O foolish mortal, offer me a sacrifice quickly! ! ! ! " Roman was helpless, "If I want to eat shit, I'll feed you too much..." "Fish?! Fish is not bad either!!" In order to earn money for this bragging black cat, Roman walked into the dungeon and began a long adventure. Until one day, Roman heard someone pointing at his back full of excitement. "Look, look, that person seems to be the animal trainer who is keen on blowing the heads of monsters..." Roman:...... Sorry, break it up for easy absorption. It's not just a pervert! !