Before Jaei, who had many wounds, appeared Cha Geon Hak, a man incomparable to herself. A man she came to love for the first time, having never liked or loved anyone before. “Ms. Han Jaei. Shall we cross the line?” Jaei’s eyes opened wide. Her pupils trembled as if an earthquake had struck. “I’m saying this because I think it would be fun to cross the line rather than just end with imagining.” It was a completely unexpected proposal from Director Cha Geon Hak, whom she had one-sidedly loved for 2 years. It felt like if not today, it wouldn’t be possible. One night with the man she liked. An unexpected proposal from the man she liked. “I’ll make you much happier than Han Jaei imagined.” What had ended in imagination became reality. Geon Hak who came to love Jaei, who was direct in love. Just as the two were happy, Yoon Sua, who was Geon Hak’s first love, returns. And. The moment she faced the truth about Geon Hak whom she loved most, Jaei began to waver. He was a different person than she had imagined. “…If I had known Director was this kind of person, I wouldn’t have loved you. Don’t appear before me anymore, Director.” “You’ll regret it.” “Regret? I don’t regret it. I decided not to regret anything after giving up on you, Director. Because I don’t love you anymore.” Geon Hak pressed his eyelids firmly and slowly closed his eyes, then opened them again. “You of all people, Han Jaei, must love me. You’re the one who seduced me first.” A man who instantly breaks the rules. His secret rebellion has begun.