If you wonder who can be the worst among both sides, both humans and supernatural beings are cruel.
By instinct, a wild animal can bite those who feed it, but it can devour one of its own?
What do lionesses do with their cubs? They lick them to clean them; they take care of them, in their wild instinct there is the maternal side.
A human covets what nature offers him, covets what some acquaintance has, but protects those he considers his own. But, can greed wins, against the desire to protect?
A supernatural being protects itself from human greed, protects those of its kind or clan, but can also seek pleasure in hunting humans, eating them, and slave them.
Can human cast aside their greed for having something that is a living thing, but it gives pleasure, fun, or services, they can slave supernatural beings, hunting and tortured them.