What is the creature opposite to the elves?

After the angel degenerated into the devil, it was fallen angels. Now generally speaking, the devil refers to fallen angels. Traditional demons have horns, but they are actually ghosts. Traditional elves are elves, as opposed to traditional demons. But now there are many kinds of elves (such as traditional elves, elves, elves, elemental elves) 1. Elves refer to the life born in nature, similar to the flower fairy in China's legend. 2. Traditional elves, as mentioned above, are genies (just like Aladdin's magic lamp), which is opposite to monster (monster in English). 3。 Elves, uh, there are many elves for this. Night elves (see Warcraft, also known as forest elves) are popular now, and now they are considered undead, but the undead include many undead demons and the like, and I think they mean undead. 4. Elemental elves (basically found in online magic novels) seem to be nothing relative. Refers to the creatures in nature that control magical elements.