A teenage boy named Joel has an obsession with the insides of living things. He starts by killing animals in the woods to satisfy his curiosity. He then decides to kill his friend Liam by drugging his drink, rendering him unconscious. Joel drags Liam's body into the woods and stabs him to death, finally satisfying his morbid obsession by killing a human. The film ends with Joel standing over Liam's dead body as the credits roll.