Synopsis：Yumin Ha, secretly the powerful head of elite financial conglomerate Rose Group, hides her true status and pours seven years into a relationship—only to be cast aside by her profit-obsessed boyfriend, Seo-jin Kang. Vowing revenge, she enters a whirlwind marriage with Ji-hoon Park, the CEO of rival giant Parkwon Group. At a glittering high-society gala, Seo-jin comes face to face with the woman he discarded—now half of an unstoppable power couple…