Everlasting Series: Princess and the Vampire...
Princess Elliana is the third child to King Tyrian and heir apparent to her kingdom's throne. The Caelestis royals rule over Cael and the mortal world and have all inherited the royal gift of magic. All her life she has been training and preparing to take over for her father. Alongside her is her chosen husband, a son of her father's most trusted advisor. Elliana convinces herself that she is truly happy, and possesses everything that she could hope for, but deep down, she knows that she does not wish to have her father's Crown, for the heavy responsibility it bestows stating that she must place the kingdom before all.
Demi (not Demi Lovato) is an ancient vampire with a tragic past and a heavy hatred towards the Caelestis royals. When she finally literally bumps into her soulmate in the mortal world after centuries of searching, she can hardly believe it. Despite her anger towards the royal family, Demi soon comes to realize that her mate is nothing like what she imagined, in a good way. Upon meeting Demi, Elliana must ask herself repeatedly whether she is truly happy.
"Remember that not all stories have a happy ending. But maybe our story just isn't over yet." - Demi to Elliana