Mass Effect Retribution

Humanity has joined a vast galactic community, but a terrifying threat, the Reapers, lurks at the edge of explored space. The Illusive Man, leader of Cerberus, believes he can uncover the Reapers' secrets by experimenting on former operative Paul Grayson, who has been implanted with Reaper technology. As Grayson's mind twists under the influence of the sinister tech, Kahlee Sanders and Captain David Anderson race against time to find him before the Reapers are unleashed upon the galaxy.