导演:김선웅   主演:尹均相 金叡园 延济旭 裴格林   类型:剧情 科幻 科幻片 地区:韩国 语言:韩语 日期:2023 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.