简介：
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 hchaoduo.neten to the party…. And something unidentified chasing them! A desperate survival game for Sangaja's party to survive on Chiaksan Mountain begins小陈对小刘说：“我昨天去图书馆了。”小刘：“看书了吗？”小陈：“看了，看了很多书的封面，还闻了闻书香。”