Homeowners' association president Iwata approaches the married couple under the pretense of concern for Miha, whose husband is often away on business trips, citing a recent attempted robbery in the neighborhood. His attentive demeanor feels like that of a close friend, and Miha naturally begins entrusting him with being alone in her home. However, Iwata's true intention is to capture the beautiful married woman, Miha. Innocent and unaware, Miha gradually falls into his trap.