雉岳山

山地车俱乐部的五名成员，桑加加。为了骑山地车，我们去了赤山，敏俊叔叔的别墅就在那里。在到达赤山并享受旅程后，奇怪的事情开始发生在该团队....还有不明身份的东西在追他们!一场绝望的生存游戏开始了，Sangaja的派对在Chiaksan山上生存下来。

Five members of the mountain bike club, Sangaja. To ride a mountain bike, we head to Chiaksan Mountain, where Min-joon's Uncle villa is located. After arriving at Chiaksan Mountain and enjoying the ride, strange things began to happen to the party…. And something unidentified chasing them! A desperate survival game for Sangaja's party to survive on Chiaksan Mountain begins.