Su Yanqiu agreed to defend Lin Yu, the son of Haicheng's richest man who was accused of date rape, in exchange for the expensive asthma medication her daughter Sun Jia desperately needed. However, Lin Yu humiliated both Sun Jia and her childhood friend at a barbecue restaurant. Witnessing her daughter's suffering, Su Yanqiu revealed her lawyer's identity and began her fight against the tycoon.