The Room is an exclusive agency that provides the rich and famous of Seoul with "play mates" for consensual, non-committed, adult fun. But what if that fun doesn't stay so non-committed? Kim Namjoon is busy. Way too busy to have any kind of romantic relationship, but he has needs. And when a senior idol hands him the business card of 'The Room', nudging him to explore all the R-rated fun that the club has to offer, he is more than intrigued. Park Jiwoo is a young, successful architect that has no time for men anymore. Only hesitantly does she even consider visiting 'The Room', only to be surprised at how much she discovers about herself there...