The walnut came to help her husband move. When the husband goes shopping in the convenience store, the junior approaches the "walnut". In fact, their past was lovers. The "walnut" is also passed to this non daily situation, and it is erotic. And the body of the woman who burnt up herself falls into immorality. The two people who know each other's body gradually do not work, and seek each other's body. The husband who notices the fact comes to the action that is not anger and jealousy.