A'jun, the villager, tells the gang that he's already twenty-one years old and that his girlfriend, a'ju , has been missing for three years. A'ju used to live with him in the village, but when she disappeared, he pretended to get together with her to find out what happened to her. She used to secretly mix medicinal liquid in the elderly's food, which led to their deaths. After drinking the medicinal liquid, he became a younger and younger man. Eventually, she kept him in her house like a "pet house" . They're finally able to get out of the pond, but it's too noisy for them to escape. They don't know how to get down the mountain, but they can live freely in the dense mountain environment. They believe that they're lucky that they were able to escape, because otherwise, they wouldn't be able to do what they did. They also believe in karma, which means that they shouldn't do evil things. They talk about how they've finally been reunited, and then they go back to drinking the pond water.