끔찍한 캠핑이 시작된다. 모두를 몰살하려는 세희의 잔혹함이 하늘을 찌르고. 아현과 아이들은 그를 막기 위한 최후의 결투를 벌인다.
What begins as a camping trip soon turns into a living nightmare. Kim Se-hee's inhumanity reaches its peak as she executes her plan to massacre the "defects." To stop her once and for all, Ah-hyun and the kids rise up against her and her team, risking their lives for all the lives to avenge the ones already lost and protect those who could be next.
