They made her into the perfect weapon.

Kiyomi Tanaka is the final piece needed to unlock the deadly threat stalking the remaining Valkyries. After years of sacrifice as the ultimate femme fatale, she's prepared to give up everything to find justice. But suddenly that's not such an easy choice anymore, because now she has more to lose than she ever thought possible: her freedom, the family she's always longed for...and the wounded warrior who's stolen her heart.

Now she's coming after them.

Marcus Laidlaw survived captivity, torture and certain death because of a Valkyrie. Now his solitary existence has been turned upside down by a team of them determined to hunt down the corrupt government officials who stole their lives. He'll do whatever he can to protect them, but there's one Valkyrie he'd do anything for—a brave, beautiful survivor who showed him what it means to live again. And when the unknown threat hovering over them is finally revealed, Marcus will be forced to do the unthinkable to save the woman he loves.