A doctor named Yujin, who, after being falsely accused and expelled from the hospital, now treats people illegally. He ends up in the sights of Vladimir, the head of a powerful mafia organization, and is abused by him every night—until one day, Vladimir suffers a serious injury and loses his memory. "Why did it have to be you? In such a critical situation, coming to you… doesn’t that prove just how special our relationship is?"