Reiko Seo, a looting partner of her mother-in-law who waits for her father to come home at midnight

I swear that I will not love anyone other than you for the rest of my life." I want to build a happy home with people I like. It was too cruel a reality to be put on by Reiko, who wished for it. After the marriage, her husband, who was supposed to love each other, became a mistress and lost his family. A child with her husband who was worried about Reiko, who seemed to be so jealous. i'm not going to love you as a motherinlaw, but as a woman.