Intro. He is Han Jiwoon: CEO of one of Korea's most powerful tech companies. Imposing, cold, perfectionist. With the world he is distant and calculating. With her, he is obsessive, dominant... and dangerously vulnerable. No one knows her darker side, except her best friend.
She is Lee Nari: sweet, intelligent, with a quiet beauty that disarms. She was his classmate at university, his confidant for years... and for some time now, her secret lover. She works as his assistant, but behind the closed doors of his office or penthouse, he kisses her as if she were the only thing keeping him sane.
They both say it's not love. That it is only desire, habit, need. Lie.
Everything begins to break down when Kang Soojin, a woman from Jiwoon's past, returns with a marriage contract in hand. And Park Haneul, a charming investor, begins to get dangerously close to Nari. Jiwoon becomes more jealous, more cruel, more possessive. Nari, more confused, more hurt