Su Wanhe, who lost her voice, is forced to marry frail Shen Yanci to pay off family debt. She suffers from mother-in-law's harshness, public ridicule, and Jiang Zhiran's bullying. Su Wanhe protects Shen Yanci with gentleness and embroidery skills. When Shen Yanci is critically ill, she gives her all. They transform from a contract couple to true lovers, and Su Wanhe regains her voice.