In-youp is your ex-husband and a CEO,,He and your bestfriend cheated on you...He divorced you and married your bestfriend....After 9 years ago...Your life changed and got married to a CEO who is his friend named Eunwoo and In-youp had a son,....One day....,You came to a huge mall and a kid bumped to you and it's In-youp son..In-youp saw it and he came with his wife..."Oh my son,You're so clumsy...Sorry Miss"..He said coldly