Butterfly Enigma

Working on a book series, working title "Butterfly Enigma." There are a lot of races and powers to track. I'm making it public so I can get critiques.

The story is set in the fairy realm, which used to overlap perfectly with the mortal realm. But, in the 1400s, something caused them to split. The landmarks and such are very similar, but definitely not the same. The oceans house a multitude of underwater beings, fae rule the lands, and human beings are a rarity at best. Are there dragons? There were! Now there probably aren't. There might be. I doubt it.

Okay, fine, there are totally dragons.