Starring Richard Madden (Robb Stark from Game of Thrones) and Michelle Fairley (Catelyn Stark from Game of Thrones). William, a dark manipulative teen, opens an online chatroom where he meets Jim, Eva, Emily, and Mo. As they become friends in this fantastical cyber reality, William's charisma impresses the others and he gains influence over their lives. He targets Jim, who already suffers from depression, setting him into a path of self-destruction. As the other teens discover the truth about William, they must escape cyberspace and find Jim in the real world.