On the day of the wedding, the aunt's family publicly coveted Lin Wanqing's pre-marital apartment, and had long since planned a marital home for the cousin. To repay years of upbringing and kindness, her husband Gu Chengchuan repeatedly forced her to back down. Faced with scheming and moral blackmail, Lin Wanqing no longer compromised, left evidence, and drew clear boundaries. She finally saw clearly that repaying kindness is acceptable, but one cannot use a partner's life to repay it.