Ah-in has always felt like a failure in the game of life. He experienced poverty and emotional trauma growing up in an orphanage. Despite these challenges, he is determined to achieve financial success by taking shortcuts. As a gay masseur, Ah-in's unique selling point is the illusion of blindness, allowing him to offer wealthy and powerful clients absolute discretion. One of Ah-in's patrons is the widely respected mystery writer, Seo Ilmo. Unfortunately, Mr. Seo has developed a lethal obsession, and when Ah-in visits his apartment for a session, a deadly game of cat and mouse begins. This time, Ah-in can't afford to lose.
