Su Yaoyao, the daughter of the declining Su family, was adopted by the Lu family due to family changes, but she became a thorn in the side of Lu Ziyue, the daughter of the Lu family. She endured years of bullying but still struggled to survive. Under the triple blow of being humiliated at her birthday party, framed on a cooperation project, and forced to alienate Lin Yu, she accidentally discovered the Lu family's secret conspiracy to suppress the Su family and embezzle Lin's industry. Relying on the business notes (goldfinger) left behind by her grandfather, she collected evidence step by step, teamed up with Lin Yu to expose the Lu family's evil deeds, and finally completed the family's revenge, and gained a two-way redemptive love with Lin Yu.
