This offbeat saga revolves around a single father, whose 12-year-old son Tate (Trevor Stovall) has hemophilia. After a bullying incident at school, the boy bleeds so much he is rushed to the hospital and nearly dies. He gets a transfusion in the ICU, whereupon he makes a suspiciously quick recovery.
Back home, Tate finds his body going through changes. He doesn't need glasses anymore, and his reflexes are unnervingly sharp, but it's not all Peter Parker stuff — Tate also has no appetite for food and is becoming increasingly uncomfortable in the sun.
After a complex sequence of events, two local vampire hunters end up figuring out what's happening before Aaron or even Tate understand. One of them, Earl comes forward to explain Tate's extraordinary condition, forcing Aaron to run a race against time. Will he succeed in saving his son?