Hyeon, a high school student, writes down his feelings for his friend Dongho in his diary. Then, Dong-ho sees the diary, and the two talk to confirm their feelings for each other. Can the ending for these two be a happy …

经营太阳集团的崔氏家族，拥有让所有人欣羡不已的泼天财富，而海外求学归来的崔氏长子崔江洲（李弘基 饰）更成为眼中只认钱的女子们渴望攀附的钻石王老五。崔计划与女友张依京（杨真诚 饰）完婚，但是依京不愿按照妈妈的意图成就这场利益…