At the moment of temptation, destruction inevitably follows. The third installment of the Korean version of the erotic series "Eve's Temptation". After seven years of dating, the enviable couple, Young-hoon and Jung-lim, finally get married. Young-hoon is a successful photographer, while Jung-lim is a nutritionist. They live a comfortable life in a quiet suburb. The initial passion of their love begins to fade, and their relationship resembles that of best friends who share everything. Young-hoon's photography typically features young nude women as models. Although Jung-lim sometimes worries about whether her husband will become involved with these female models, there is always a deep trust between them. One day, while jogging near his home as usual, Young-hoon runs into a couple who have just moved to the area. The husband, Hyun-cheol, has a stern expression and an air of superiority, while his wife, Hyo-jin, is cautious and somewhat fearful. The subtle dynamics of this couple pique Young-hoon's curiosity. From that day on, Young-hoon unconsciously begins to spy on his neighbor Hyo-jin's every move through his window, gradually becoming obsessed. By chance, Hyo-jin and her husband are invited to visit Young-hoon's home. The sensitive and rude Hyun-cheol makes Jung-lim quite uncomfortable. One day, while out for a walk, Young-hoon accompanies Hyo-jin as she heads to the temple. Young-hoon becomes captivated by Hyo-jin...