When Nan Yu was thirteen, her foster parents received news that Nan Qingqing was still alive. A month later, they brought Nan Qingqing back.
Afterward, they gave all their love to Nan Qingqing, believing that all the good things in this world should belong to her.
By coincidence, Nan Qingqing's birth date was close to Nan Yu's, and their appearances shared some similarities. This gave them an idea.
Using Nan Yu's belongings, they forged a paternity test and transferred everything that originally belonged to Nan Yu to Nan Qingqing.
They wanted Nan Qingqing to replace Nan Yu as the true heiress, living a good life, while they could use Nan Qingqing to gain access to more resources from the Nan Family's main house.
Afraid that Nan Yu would find out the truth and ruin their plans, they rushed to marry her off and then drive her out, making way for Nan Qingqing to become the rightful heiress.
