When a young boy accidentally triggers the universe's most lethal hunters' return to Earth, only a ragtag crew of ex-soldiers and a disgruntled scientist can prevent the end of the human race.

Thirteen-year-old Ernest Chin lives and works at a sleazy hourly-rate motel on a strip of desolate suburban bi-way. Misunderstood by his family and blindly careening into puberty, Ernest befriends Sam Kim, a self-destructive yet c...