After Dressing up as the Villain's Daughter, I Just Want to Show Off

Once through time, Su Yao found that she had become the biological daughter of the villain in the book. Looking at the house full of gold and silver treasures, and then looking at the majestic appearance of my father in the court, I thought I could start a successful life, but then I turned around and received the task of "Whitewashing the Villain Dad and Changing the Ending of BE" issued by the system. This is so difficult! Su Yao just wants to show off, eat, drink and sleep every day, but the systematic punishment is overwhelming. So, she was doing half-hearted tasks while enjoying the luxurious life of the villain's family. In the process, Su Yao got acquainted with the cold young general, and became happy enemies with the arrogant prince. Just as Su Yao gradually adapted to all this, she found that her every move seemed to be watched by a pair of invisible eyes. What was the truth behind it? Can she successfully complete the task and change the fate of herself and her family while being in ruins?