Creatures of Forever

Thea Anderson is a 19 year old girl who was found near death, by an angel named Hayden. (Which should I mention he has looks girls dream about.)
Giving her a decision whether she would rather her soul to rest in tranquility... Or be immortal. Accepting her answer he kissed her, making her choice final.
Waking up in a hospital Thea has no memory about the past few weeks, she can only recall suffering discomfort due to her near death experience.
On the way to enrolling into a university in England, Thea has an unexpected urge to suddenly kill that quickly passes, leaving a consequences behind. Nightmares.
She can't deny the attraction between her Hayden as well a new comer Michael.
She feels every desire she's ever denied burning through her even at their slightest glances.
Thea knows she cannot resist Hayden- even when she discovers what he truly is: and even if the cost of that knowledge is her soul.