(iu) daughter of a scientist wants to be the wife of (yonghwa) a leader of a famous band in high school and in the same time he is the president son... the boy want to be a friend of  a quiet girl (seohyun) .the scientist hates (seohyun) so he made to robots looks as humans to destroy the life of seohyun ... without killing her ... but after many events yonghwa was dragged into the scientist place ... and the scientist found t