Reika, who dreamed of a life surrounded by many children, and Shota, her husband suffering from erectile dysfunction and azoospermia. Although they had a good marital relationship, a rift formed between them due to the husband's illness. Reika, who had run away from home, happened to meet her husband's subordinate, Ueda, and was invited back to his place. After confiding in Ueda about the troubles that cast a shadow over their marital relationship, Reika sought solace and rediscovered her joy as a woman. The forbidden love between Reika and Ueda blossomed, but it came to an end on Shota and Reika's wedding anniversary. After both parties apologized, they succeeded in repairing their marital relationship, and Reika chose to break off with Ueda. Unable to accept reality, Ueda flew into a rage and decided to seek revenge on Reika…
