Saving Sawyer by Stormy Glenn

Allied Defense Force soldier Stefan Andres lost the love of his life two years ago in a terrifying mech attack. He harbored hatred in his heart until his friends convinced him Sawyer might still be alive. Dealing with the guilt of shooting his commander isn’t nearly as overwhelming as discovering Sawyer is actually alive. What he learns when he finds the man might be more than even he can handle.
Lewis Sawyer loved Stefan more than his next breath, which was the only reason he forced himself to stay away from the man after escaping the mechs. What was done to him could put Stefan’s life in danger. When a nighttime attack forces him to come out of hiding, he has to face his demons, and the love he left behind, but will Stefan see him as the man he was or the monster the mechs made him?