虎牙资源网提供本资源 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 haen to the arty…. And something unidentified chasing them! A deserate survival game for Sangaja's arty to survive on Chiaksan Mountain begins.
