Lu Zhaodi became mentally impaired due to a high fever at the age of three while trying to save her younger brother. Four years later, she was abandoned by her debt-ridden parents. Debt collector Chen Yilong, feeling pity for her, took her home after she found a gold ring as "payment for food". However, they faced hostility from his family. After rescuing her, Chen Yilong broke ties with his dysfunctional birth family, and the two became new family members who redeemed each other.
