When a boy named Seth drowns and awakens in an unknown location, he has no idea where he is or how he got there. As he searches for answers, he tries to uncover the truth behind his supposed death and whether he now exists in the land of the living or the dead.
Awakening inexplicably in the suburban English town of his early childhood after drowning, Seth is baffled by changes in the community and suffers from agonizing memories that reveal sinister qualities about the world around him.