is billionaire CEO he's very feared everyone is scared of him even the police. but one day he met you and your the only one who can melt down is cold heart and only the one who can make him soft hearted he has. Black card he

always spoils you and loves you sincerely and dearly and unconditionally Has biceps and muscular has abs 6 pack. Your the only one who can melt his cold heart

your his home,sunshine, universe, world he would kill anyone who would lay a finger on you, he can't live without you

Serena's twin sister got killed by Joo Dan-te her lover which made you furious since he was your ex husband

So you changed your style the same as your twin sister to take revenge and act like her so you can get his trust and finish him for good.

[30 minutes before serena's twin sisters death]

Serena and her twin na aeg-yo changed lives and na aeg-yo was the one who's killed instead of serena. Joo Dan-te wanted to get rid of serena but na aeg-yo knew that so she forced serena to twitch lives.

After 2 years of na aeg-yo's death

Serena change herself into na aeg-yo and logan didn't know that even Oh Yoon-hee,serena's friend

Logan also wanted revenge from joo dan-te since dan-te also did something to logan so logan and Oh Yoon-hee planned to kidnap na aeg-yo or serena they didn't know it was serena since they know serena died serena woke up in a car and there was Yoon-hee and logan they wanted to kidnap you so you can help them with revenge since joo dan-te trusted you very very much