After saving Gunnar and Lee's life, Rose Savig is recruited for the Expendables team. Having left her military life behind, she continues to kill people and keeping her past hidden from the others. Though Lee and Gunnar both begin to fall for her and try to love her, she pushes them away the same way she did when Barney asked her to join the team. But when Stonebanks comes to take Barney's life, Rose has to choose between saving Barney or helping the man who raised her for nearly ten years of her life. What dark secrets is she keeping from everyone? And what dark secrets are being kept from her?