Retired Army Ranger and Medic, Kyle (Angel) Templar, thrives on saving peoples’ lives, and most of the time, he does. But he has a list of horrible moments when he hasn’t been able to – including in wartime as well as now, following a horrifying school shooting. With the help of a small circle of friends, the new woman in his life, and his therapist, Kyle is fighting for his life against some sort of ghost who haunts his dreams.