Song Duoduo was originally the second daughter of the county magistrate's Song family. She was not loved by her family since she was a child. By chance, she was adopted by Pingyang King Xiao Yi and his concubine, who were both crippled with legs but kind-hearted. They treated her as their own child and made her Princess Changle. In the fourth part, the Song family still frequently comes to cling to and entangle her in the name of family affection. With intelligence, kindness, optimism and resilience, Duoduo calmly resolves problems and protects the warm Wangfu family with the love and support of her adoptive parents. Xiao Yi and his wife protected their daughter wholeheartedly and healed her childhood with love; Duoduo also repaid his family with his understanding and growth, making the Song family reflect on themselves in front of her kindness and magnanimity.
