Fu Yinhe is the second daughter of the Fu family and the mother of Jiang Jinfeng. She initially wanted Jiang Zao as her daughter‑in‑law but, after the marriage swap, becomes Jiang Zao’s sister‑in‑law. She is observant and critical of Xia Chuwei’s lack of manners, and she supports her mother in enforcing discipline. She teaches Fu Yanci to call Jiang Zao “wife” and explains the concept of marriage to him. She reassures Old Madam Fu when she worries about Fu Yanci’s condition, suggesting that Jiang Zao’s presence is the best solution. She is present at the hospital after the accident and later at the family dinner, where she scolds Xia Chuwei for disrespecting Fu Yanci. Her attitude toward Jiang Zao is appreciative, and she exchanges a knowing smile with her when Old Madam Fu feels better. She embodies the composed, rule‑conscious woman of the Fu family.
