After recovering from a serious illness, Lin Wan hosts a banquet to thank her best friend. Unexpectedly, Qiao Manman secretly brings her boyfriend and a crowd of his relatives to the feast, recklessly splurging and plotting to take Lin Wan's money. Clear-headed, Lin Wan refuses to be their sucker, preserves the evidence, and decisively cuts her losses. When they continue to harass and threaten her, she calmly stands up for her rights and exposes their lies. In the end, Lin Wan fully recovers and learns to stay away from people who drain her, embracing a brand-new life of her own.