After her mother died when she was young, Chisato grew up with her father and lived an ordinary but happy life. After graduating from college, she got married to her rich second-generation classmate, Yuta Mayama, and she was supposed to live a happy married life...

After eight years of marriage, I have been treated like a nanny by my husband, mother-in-law and father-in-law, and I get scolded every day.Despite this, the strong Chisato still endures the occasional tenderness shown by her husband with a glimmer of hope.On the day of her 30th birthday, she accidentally witnessed her husband, who was supposed to be working, and a young woman, Mitsui Runa, walking in harmony.Chisato knew that her husband had betrayed her, and she and Runa were so angry that they pushed each other, and then they were hit by a car...

After waking up in the ward, the husband called his lover's name and said: “It's great that Runa is still alive...”.But Senri was reincarnated into Runa's body.Qianli staked a new life and vowed to take revenge on Yuta...