Its hurt when you lost someone, but more painful when the person don’t even realize it.

Sinb leaves his family after broke up with yerin. Behind his wealthy family position, sinb disguises himself as an ordinary person. His acquaintance with yewon has opened up a whole new dimension in his life. In love there is sorrow. In happiness there is sadness. Such is the tragedy that befell sinb. She tried to stay away. However, yewon came to love her like no one else. Will she accepts yewon love?