Two very different restless youths join a swimming competition for love and friendship which is, in fact, a rite of passage to growing up.

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.

Do Ra-hee, a reporter, is assigned by her boss to report on allegations of sexual assault by Woo Ji-han, an actor. She then investigates the case but uncovers details that may turn it upside down.