Unnaturally Natural

(not male leading. one main character is a male the other main character is a female. There was no option for this situation)

This book follows 2 different perspectives.

Alexander
A young man of 19 who has more mysteries in his past than even he knows. He grew up without his father and was abandoned by his mother at the age of 8. He is greater than both werewolf and vampire, for he is a hybrid. His power is immense, and even he struggles to control it at times
Living alone in an old shack a day's trip away from the closest city, Urbemontis. He has grown accustomed to his way of living until a new enemy threatens to destroy it.

Neith
A young girl of 19 who lost her father (she did not know her mother) to a rather gruesome event. She was only 10 when she found herself alone; however, hope was not completely lost. After losing her father, she was adopted by the man who saved her from dying in the same manner. The man was part of an organization who devoted itself to hunting down supernatural beings, the Mystic Huntsmen.
She became the first female Huntsman, and the youngest one to ever receive the title. Her talents far surpassed her fellow classmates, and therefore she was assigned the most dangerous city.