The daughter of a werewolf hunter will become so much more.

Thirteen-year-old Mercy Pinkerton thought her days of cleaning house, fixing the barricade, and wiring electric prongs were over. She would finally get to train to be a werewolf hunter, what she has always wanted.

She doesn't know that there are worse monsters than the werewolves that plague Kanta each night. Danger lurks around every corner. She'll have to avoid her father's temper and follow his orders, even if it means risking her life.

It is supposed to be Mercy's big day, but will take a drastic turn for the worse. She'll have to keep her wits about her, remember her training, and prepare for the ultimate test of bravery if she hopes to survive.