Cynbel by Hayden West

I am a Principality, created to watch over the mortal world and her inhabitants. Things are as ordered, as ordained. Until one snowy day when I meet the human that changes everything. Changes me. I need to remain vigilant, we are at war, but every free moment I have, I crave to be in his presence, throwing my ordered world into confusion and turmoil. I cannot, will not, give him up.

I am...

Cynbel

This is best read in order for the series, but it's not necessary.