For the past ten years the Lee family have been living peacefully and normally. The three of them lived happily until GyuRi learns that she had an older brother that had gone missing when he was two. When a new boy comes around town, the townspeople are suspicious until they put the facts together and think that maybe he could be the missing Lee boy. The boy is introduced to the Lee family, but while both Mr. and Mrs. Lee are enthralled to see their long lost son, GyuRi is hesitant to admit to herself that this arrogant jerk is her brother. As she lives with him for longer, she realizes that she is developing confusing feelings for her brother. All she can hope is that he isn't really the missing Lee boy, but instead someone that she can love freely. UPDATING WEEKLY