As humans turn into savage monsters and the world plunges into terror, a handful of survivors fight for their lives — and to hold on to their humanity. A loner high school student who lost his entire family in a terrible accident is forced to leave his home and has to face a new reality where monsters are real. An unexpected savior protects the children from harm as Hyun-su, together with Yoon Ji-su and Jung Jae-heon, tries to bring them to safety.
