The Xu family has two daughters, one adopted daughter and one unlucky biological daughter. The adopted daughter was loved by thousands of people and shone brightly; but she was as low as dust, her sweetheart left without saying goodbye, and she did not forget to ask her good friend to protect Xu Sisi. Xu Lan left home sadly. Six years later, she wanted a platform for development and came back. When she reunited with her sweetheart for the first time, because of a misunderstanding, she slapped him in the face and then fled. She had clearly decided not to love him, but she still couldn't help but get entangled with him.