In her previous life, Lin Wanhe was set up by her stepmother and stepsister, married the wrong man, and spent her life worn down until she died a miserable death.
When she opened her eyes again, she was back on the day of the marriage swap. She flipped the table in front of everyone, reclaimed the engagement that had rightfully been hers, and turned around to marry Gu Yanchuan, a man everyone said was doomed to die young and leave no heirs, and who already had a child.
Everyone waited to watch her become a lonely wife, raise someone else's child, and ruin her life.
But Lin Wanhe refused to accept her fate.
She took on her stepmother, put her stepsister in her place, protected the Gu family, raised the child into a devoted sweetheart, and used her knack for making a living to turn their poor household prosperous and their humble family into one everyone else could only aspire to join.
Only later did the people in the residential compound realize that the woman they had looked down on for marrying in a swap was the one who truly knew how to come out on top.
