I love how Sauro just straight up ignores King Bull, like there is no way he could take the actual demon king seriously looking like that, so it's really the most logical and reasonable thing to believe that the Demon King is that cool looking strong guy over there instead lol.
I really love the monsters too, except for the pervs KB and the scorpion girl, all the others are hilarious and kinda adorkable, I miss that horse even.