When she woke up, Cheng Youyi found that she had traveled through time and transformed into the female counterpart Cheng Youyi of the same name in a novel.
She was originally the favored eldest daughter of the Cheng family, but it was discovered that she was not of the Cheng family's blood. It turned out that she was "reported wrongly" at birth.
Cheng Siqi, the biological daughter of the Cheng family, targeted her at every turn after she entered the house. She was so angry that she slapped the woman in the face and was kicked out of the house.
In order to maintain his wealthy life, Cheng Youyi designed to marry President Rou Shi - the most cold and ruthless man in legend, Zhou Jiayan.
Although she gained money and status, she was not loved by her husband and was depressed.
In the end, she cheated and left the house. In order to make up for her "fault", the heroine Cheng Siqi got married.
When Cheng Youyi came through, it was the heroine who mocked her for being unpopular with her husband. In a fit of anger, Cheng Youyi drugged her husband's cup. Who knew that this was the heroine's plan to make her "cheat".
So after accepting the memory, she relied on her last bit of clarity to "help" her good sister and accomplish something good.
Conception: