Jin-Ye is seriously injured by Fox King's sudden attack. He was deprived of his enchanted sword and entrusted in a house. The next morning, those who found Jin-Ye make a noisy but Min-A, who took care of him feels love. There is a time limit for Jin-Ye from under world to stay on earth. But more troublesome thing to him is that unusual things ceaselessly happen every night since he has come to this place. Under this situation, Jin-Ye tries to look for the enchanted sword but he continues to be pulled in crisis because he is weakened due to long stay in human world. Whenever he is in crisis, Min-A helps him to escape from danger. After all Jin-Ye find out his enchanted sword and defeats Fox King.