Lin Ran grew up without her mother's love and with no idea who her father was. Her mother left her in the countryside for fourteen years. After her grandmother died, Lin Ran was brought back home, where she was bullied by Liu Sisi when she returned to school. With no one to stand up for her, Lin Ran could only rely on herself, studying hard and skipping grades to escape Liu Sisi's bullying. After she started college, Xiao Yu pursued her for years. When Lin Ran still wouldn't agree to date him, he and Liu Si plotted a fake "heroic rescue". Touched by the act, Lin Ran got together with him. To help Xiao Yu take his company public and become the person in control of the Xiao family, Lin Ran gave everything she had to support him at work. But a year into their marriage, on Lin Ran's birthday, she overheard him telling his best friend that he regretted marrying her and wanted to take responsibility for his "first love."
Heartbroken, Lin Ran went out, only to be kidnapped by her mother. Only then did she learn that she was the real daughter, switched at birth with her mother's own child. With all hope gone and certain she couldn't escape death, she jumped from a building with the fake heiress, Liu Sisi, and took them both to their deaths.
When she opened her eyes again, she was back six years in the past. This time, she would reclaim her place with her real parents. Everything stolen from her would be returned, and everyone who had hurt her would pay a hundredfold!
The first thing Lin Ran did after being reborn was stay away from the scumbag. She still married his older brother, becoming the scumbag's sister-in-law and the wife of the Xiao Corporation's CEO. She thought theirs would be a marriage of convenience, but the CEO boldly confessed, "Lin Ran, I've loved you for many years..."