There was 2 faited couple which was popular among people so they called them the Jung Couples which are Jung Haneul and Jung Taekwon (Leo)  , all the people envy them because  they were such a perfect couple.

Leo is a billionare His  father owns a huge Fashion Company also other company for jewerlies . Since Leo's love for Haneul is so huge he never ever wants to part with her he always makes sure to surprise her with gifts each moment they met

 But ! there was a witch called Sojin who always dreamt of having Leo and his money ; One day the couple went to a party in that party Sojin was also invited , not removing her gaze from Leo till Haneul vanished to the crowd  Sojin cursed Leo A love curse so that he will love her only .Haneul got really heartbroken so raged of what the devil did  .

Few days passed till she decided to go with her friend JinAh to a Famous reliable Curse Breaker  called Seohyun ;  She will gladly accept Haneul and help her . 

 "I've never felt this heart broken before...  I will surely get revenge!"