Jinu is pretty and enchanting. He is also a talented pianist. All girls love him but he is also the source of envy of guys. He is bullied by them at school so he decided to go into seclusion after his parents died and the only inheritance left with him is their red house near the forest.

Yoon is a rebel and full of energy of youth. He doesn't confine with the crowd and was often misunderstood. All he wanted in life is freedom. He was sent by his parents to a rural school to reform his ways during summer. It was a peaceful village, a boring school. Not until he chance to have heard music playing inside a red house near the forest.