[At least. Ignoring the forced aspect, the place is a stupid paradise. But not matter how fancy, full of toys, and servile it is, a gilded cage is still a cage. And most people don't like to have their freedom taken from them. Plenty of guests settled in and picked this life over their previous one, but... Bakugo never could, not with what remains back home for him.]

No shit. Do what it wants and you get better rewards. [It knows how to play human greed and desire well enough. Basic nature. Bakugo picks up another chunk of rice and pops it in his mouth.] It's a giant ass bird with a resort in its stomach. Of course it's supernatural!

[And it uses magic to do all the things they see running around them. Pretty "duh" conclusion.]