They stole her partner. They destroyed her home. Now, she's coming for them.

U.S. Army officer Allana was trained to protect her country's borders. Alongside Maikoh, a fiercely loyal wolfdog bred for war, she patrolled one of the most dangerous smuggling routes in America. But when Maikoh is kidnapped and an untraceable bomb reduces her home to ashes, Allana becomes the target of a deadly conspiracy reaching into the highest levels of the military.

Forced to flee, she's rescued by a mysterious woman and taken to Europe — straight into the path of Zrak, a lethal contract killer with no moral compass. Under his ruthless mentorship, Allana learns how to strike first, disappear without a trace, and survive in a world where trust is a weapon.

Now living under a mercenary's identity, she returns to U.S. soil with one mission: unmask the traitor in the Army's high command who put a price on her head — and silence them before they silence her forever.