Lee JaHa, known as the Mad Demon, was obsessed with martial arts. After stealing the Demonic Cult Leader’s Heavenly Jade, he was chased off a cliff, believing it was the end. But when he opened his eyes, he had returned to his past—back to being a lowly inn helper, scorned by everyone. Wrongfully accused and with the inn in shambles, he now faces a choice. Will he descend into madness once more, or will his enemies be the ones to break instead?