Refreshing and refreshing!The last episode of the comprehensive revenge drama about Sarai’s wife!

Aki (Kitano Kii) discovers that Tatsuya (Hiraoka Yuta), the most morally abusive husband who despises his wife, is having an affair.Tatsuya's ultra-male-dominated family gathers together during a hellish family vacation and vows revenge.

Aki (Kitano Kii), a mother of one, decides to become a full-time employee to support her family after her husband Tatsuya (Hiraoka Yuta) is laid off.Aki asked Tatsuya to take care of her son Riku (Yōto Tsuchiya), but Aki was angry at Tatsuya's irresponsible behavior, causing the child to have a fever and cry.However, when Aki returned home the next day, she found that Tatsuya had become a different person, waiting to greet her. From eating, cleaning, and washing clothes, everything was done perfectly.Aki was surprised and strange. He peeked at Tatsuya's smartphone and saw a conversation between Tatsuya and a woman.Surprisingly, Tatsuya deceived Aki, brought a married woman he met on a dating app into his home, asked her to do housework, and then had an affair with her.Aki's years of anger culminated in this impossible betrayal, and she resolved never to forgive Tatsuya.

Meanwhile, Aki says she wants to refuse the hellish family trip with Tatsuya's extremely masculine and feminine family, which has been a source of stress for Aki for years, citing work reasons.However, Tatsuya did not allow this. Although Aki was unemployed, he still despised Aki and said, "I am the breadwinner of this family".Disillusioned with her husband, Ashe decides to go on a hellish family trip, while harboring a secret.

On the day of the trip, Tatsuya's family didn't even remember Aki's name, treated her like a servant, and made a series of crazy remarks and actions.Aki takes revenge on Tatsuya's family who are drinking and having fun...!