Cheonglok, a club tout, is an internet broadcast jocky. He is trying to perform a threesome sex live on mobile with his friend Seonhong. Jaju who had agreed to participate in their broadcast changes her mind at the last minute. And they end up casting a runaway girl, Yeondu instead. On Friday night, while they are broadcasting their threesome in a small motel, they get a call from Jaju saying now she wants to be in it. While Cheonglok goes out to pick her up, Yeondu disappears leaving blood in the room. They desperately look for Yeondu, and they realize that the most of guests in the motel are brutally murdered. Terrified, Seonhong and Jaju try to escape but Cheonglok is still broadcasting what’s happening because the number of viewers of their broadcasting hits 200,000 and is still growing. Despite their deadly predicament, Cheonglok remains hell-bent on recording the whole event.