Blood is thicker than poison… Don’t miss the breath-taking finale to K’s saga of vengeance and retribution. Lisa and Jeremy’s lives are hanging by a single thread. But there is much more waiting for K in their kidnapper’s torture chamber. A lost brother. A terrifying madman. And a door to her past that will make her question everything. Meeting Quentin, the brother she never knew she had, opens the floodgates of lost memories, and takes K back to the start… before she lost her name and threw herself into the game of crime and justice. The orphanage where they grew up, the tortures they went through in the experiments known as Trials, and the powers these tortures granted them are all coming back to life before her eyes. K always knew she was stronger and faster than all the low-lives and criminals she had fought. She just didn’t know why. Now the truth makes her wish she never found out. What if the secret drug used on them wasn’t lost in the fire that destroyed the facilities where she and her brother were reborn? Where K and Quentin became monsters. When K realizes her delirious brother controls it and uses it for his sick plans, she has to answer to an impossible offer: Join him and help put his destructive plan into action… or die.