Hashimoto, a housewife who is not happy after marriage, is worried that no one knows. While working in the supermarket, she accidentally got acquainted with Miyoko Saikawa, who had just moved to her neighborhood, and Yuichiro Kitano (Saito), a biology teacher in a middle school. Lijiazi's husband had a decent job and a good family, but the empty woman indulged in the pleasure of nonchalance. At first, Shahe did not agree with Lijiazi's attitude towards life, but under the arrangement of the other party, she got closer and closer to the well-liked Kitano. There are also many unhappy, rebellious and open students in the dull and honest life of Kitano, their peers who do not regard themselves as well as their academically beautiful wives (acted the role of Ito Bu). He unwittingly fell in love with the simple gauze, and the two crossed the line of taboo. On the other hand, Lijiazo is attracted by Kato Xiu (Kitamura Yihui), who is illustrated by her husband's magazine. As a dangerous emotional game, the day beauty gets deeper and deeper.