Ae lives happily with her husband and her daughter, but it all falls apart when she finds out he had an affair with a co-worker. After getting divorced, Ae decides to start a new life and work hard to raise her daughter, but deep down, she feels lonely. So she slipped into the world of online games. In the beginning, her ID was of a woman, but after so many guys started to hit on her, she changed her ID in the game to a man. One day, a girl called Roong started chatting with her, but Ae never told her she was a woman. The relationship between them became more intimate. What's going to happen when Roong finds out the truth?