Su Wan married into the Zhang family for five years, acting as a full-time housewife and covering all household expenses. She was treated as an ATM by her sister-in-law, Zhang Man, while her husband, Zhang Chen, blindly glossed over everything. At her mother-in-law's seventieth birthday banquet, Zhang Man boastfully claimed she would treat everyone, but when it was time to pay, she forced Su Wan to cover more than one hundred thousand. Su Wan immediately pulled out the ledger she had kept for five years, tearing off Zhang Man's filial and generous mask. A business partner came forward to call her President Su, exposing her identity as the founder of a medical aesthetic brand, yet Zhang Chen's first reaction was to question her. Su Wan paid only her own share, announced her divorce, and left alone.