No-won is the CEO of a successful IT company. He’s known for casual dating and a playful attitude, a scandal-maker who never lets anything get serious. When No-won gets embroiled in a business-related lawsuit, he meets attorney Yeo Do-young across the aisle in court. Yeo Do-young is a cool-headed, rational, and highly capable lawyer. In court, he relentlessly corners No-won and his company and wins the case. During that process, No-won becomes very interested in him—for a simple reason: “That face is exactly my type.” In the end, No-won signs a personal legal advisory contract with Yeo Do-young just to get closer. After that he keeps finding excuses to drop by the law office and disrupt work, while Yeo Do-young coldly rebuffs his lame attempts at flirting. Finally, in an effort to get rid of him once and for all, Yeo Do-young makes the biggest mistake of his life…