Im Chung-hui

A butterfly flies from the mountain to the city. Sang-Kyu, who works in a company, buys a house in the suburbs and lives with his wife and daughter, Yun-Jeong. But Yun-Jeong becomes a somnambulist because of the illusion of a butterfly flying to the house. Sang-Kyu happens to know Mi-Wu, a singer, who loves Song Cheol-Ho but wanders in her life after his death. On the other hand, Yun-Jeong regains her consciousness with the help of an English psychicist and a nun. After Sang-Kyu has a sex with Mi-Wu, he falls out of the window and loses his consciousness. As she feels affection for Sang-Kyu, Mi-Wu becomes a butterfly in the soul world and leaves him.

Korean Ghost Story was a popular TV series telling tales of the eerie and the uncanny. This episode took its inspiration from a legend that originated on Cheju island, whose inhabitants claim that fishermen who vanished around Socora Rock were now in Ieodo, an empire ruled by women who didn’t allow any man to leave. The legend, it seems, was popular in the 1970s.