Jun-hyuk, Min-cheol and Min-jung have been close friends since their school days. Min-cheol and Mi-jung are in a romantic relationship while their friend, Jun-hyuk, who is also falling in love with Min-jung, can’t conceal his envy of Min-cheol and shakes with anger day after day. Then, one day, Min-cheol suggests that Jun-hyuk fool around with his girlfriend, Min-jung...