The wine's viscosity and color resembles blood and leading Ah-in he would like to use something other than oil for the massage. Seo heard the name "Petrus" apparently originated from Saint Peter, one of Jesus' disciples and guesses the wine is the blood of a sacred liar or something like that. The Chateau Petrus, a premium wine that surpasses the top five chateaus is poured and it is a favorite of his. Bringing Ah-in into his apartment, Seo mentions how he has this nice bottle of wine but he is not sure if it is to his tastes as he leads him to a room with someone deceased on the couch. After booking Ah-in as the next victim, Seo finds him in the street but does not speak. Describing it as a distinct feature for those that take notes as a habit, Seo says that Han should be proud of that hand and he is sure Han will become a great author. Known as author Nim, he autographs copies of his book "Shadow Song." Handing a book to Han Jijoong he questions whether that is a writer's callus that he sees. While he is naked, Seo murders someone with a knife. He feels Seo is dangerous because he keeps testing him on whether he can see and is more than an overly suspicious client. Seeing Seo stretch his hand out, but not supposed to be able to, Ah-in changes his movement to reaching out and asking if Seo could take his hand for him to maintain the pretence. Declining to drink, Ah-in mentions he has somewhere to be after this. There, Ah-in sees a body in the open but wonders repeatedly whether it is a prank. Remembering not to check his watch in case others are observing and neither to shake hands, Ah-in keeps up his act of being blind as he is led into Seo's residence. Ah-in states his main clients are rich people who are in the public eye. Stating that he is from room 3407, Ah-in retrieved his belongings that he left earlier before heading out with his white cane. Housing him in his apartment near the station, Ah-in likes him there but considers the maintenance fees. While Ah-in regards Jeong-Yeon as a man the real him cannot have, he does hope he will love him. He hands that to Jeong-Yeon for him to use on his trip. With the comment that he should keep the tinted glasses on, Ah-in has some choice language then helps himself to the man's Roxas watch that he finds nearby. Having esotropia, Ah-in's right eye tilts inwards. Assuring the man that he is blind, Ah-in answers that he was not born blind rather got into an accident when in middle school.
Tending to a client, Ah-in says it is nothing new to be contacted during the day and continues that many people make reservations out of curiosity. As the man walks away Ah-in curses him as brainless. Bumped into and told to watch where he is going, Ah-in calmly replies he is incapable of doing so on account of his glasses. Walking through the city, Ah-in speaks over the phone how he is by himself. This time, however, Ah-in cannot afford to be the loser… Seo’s apartment for an appointment, a fatal game of cat and mouse begins. One such client is Seo Ilmo, a mystery novelist with a spotless reputation and a dangerous compulsion. In his job as a gay masseur, Ah-in has a unique selling point: he pretends to be blind, offering his wealthy, powerful clients total confidentiality.
Growing up in an orphanage left him poor and emotionally scarred, but now he’s determined to bypass the rat race and get rich quick. If life’s a game, then Ah-in’s always been a loser.