In a post-apocalyptic world, J.D. is a young drifter suffering from an injury. Soon, J.D. finds himself at a secluded cabin occupied by Henry, a detached hermit; here, Henry is living in self-imposed isolation from a chaotic world. After their initial suspicions subside, these two strangers begin to form a friendship over a game of chess. When Henry discovers a notebook in J.D.’s backpack highlighting various locations that are now crossed off, Henry begins to question J.D.’s true intentions. After investigating a bit more, Henry suspects that a threat of unseen invaders from the outside world are close at hand, brought to his doorstep by J.D.
