What will you do if you find out that the person you love loves someone else? Will you fight for your feelings? Park Hyerin, a girl who fell in love with Oh Sehun, who is a transfer of their school. Hyerin is a rich girl, she can get everything she wants except for love. Sehun loves someone else, but Hyerin still believe that someday Sehun will also have feelings for her. When everything started to fall apart, will Hyerin still fight for her feelings? Will she ever felt the love that she wanted? Or maybe she'll experience what hopeless love is.