Mo Seok-hee is an only child and her father runs the large company MC Group. She is beautiful, smart and rich. Mo Seok-hee appears like she is arrogant, but she struggles over her mother’s death. Her mother was killed 15 years ago. Meanwhile, Heo Yoon-do is a lawyer, but he doesn’t even have an office. He solves small problems of neighborhood residents at a restaurant. He is full of love. Miraculously, Heo Yoon-do is headhunted to join the TOP team at MC Group. The TOP team manages the affairs of the family who runs the MC Group. Their job includes covering up immoral or illegal behaviors done by the family.
Mo Seok Hee, the heiress to the MC Group empire, is haunted by her mother's mysterious death. After years abroad, she returns to South Korea, where her life and the fate of the MC Group take unexpected turns. She crosses paths with Heo Yoon Do, a humble lawyer working for the MC Group's crisis management team. Together, they forge an unlikely friendship and set out to uncover the truth about her mother's death. Can they unveil the dark secrets of the past and perhaps find romance along the way?