Unable to get a job, Jungeon worries about his future. He sees a job advertisement at a guesthouse l

讲述因意外事故被关押在少年监狱的校园暴力受害者车宇瑟（金玟锡 饰）与综合格斗冠军郑道铉（魏化儁 饰）相遇，逐渐突破自己极限的故事。