Dark World: Genesis:

As the princess of Manevia, Alexandra Hamilton has two duties: obey the strict rules of the pure-bloods and marry a man of her father's choosing. Feeling trapped, Alex longs to escape, which seems unlikely, until, she meets Jay, a single father with a dark past who shouldn't even exist in their world. Knowing him is dangerous but loving him could get her killed. Still, Alex can't help but be drawn to him, as if fate was pushing them together.

But the closer they get, the more fate seems to w...