Born and raised in a wealthy family, he married an elite trading company Man. Fumiyo (Matsu) lives without any inconvenience. On the other hand, her neighbor Reika (Kano), who worked in customs after an unfortunate childhood and finally got happiness, hates a naive young lady like Fumiyo. It is worth living to turn an innocent married woman into pleasure hell with her husband who was a customer of the store. Reika, who learned that Fumiyo's husband was on a long-term overseas business trip, made a play to get rid of Fumiyo, and Fumiyo fell into a trap.