Adam - The Fallen, Bk 1

Tash is over it. Dead mother, sperm donor father, paying for her sister’s third stint in rehab, whilst working an underpaid, going no where job at a seedy club. 
The same club that sees her drugged and on the fast track to becoming a psychopaths cadaver. Until a stranger saves her. She should be grateful. And she would be. If her rescuer hadn't abducted her in the name of keeping her safe.
Adam is a pure of heart, immortal Guardian on babysitting duty. Why? He has no idea. But a Demon wants her so she’s his to protect. 
What he hadn’t counted on? Connection. Desire. Love. Feelings he hadn’t thought possible after being separated from his darkness and leaving his mortal life behind. 
Saying good bye feels impossible, but he’s been summoned to face his final trial. Will he choose his wings, and an eternity without her? Or will he be the first Guardian to ever choose to fall?
To regain his memories, his mortality and his darkness.