This is well written without a doubt. It drew me in making me wonder what other creatures than this "water woman" or vampire exist. Also it made me wonder just how much this Jace character interacts with humans. Well done. I can't dispute much. I suggest losing some wordiness, letting the reader picture how Jace would jump at such a speed but this is your work. Congrats one last time.
[while trapped in a bucket of popcorn] You know what the worst part is? It's not even butter. We're gonna be destroyed by... ARTIFICIAL FLAVORING! — Blake Bradley, Power Rangers Ninja Storm