She Broke the Plot Again

Yu Yao, a student, was transported to another world after an accident. A System tasked her with playing the villainess role in creating scenarios for the male character to fall in love with a woman. If she succeeds in making the main character live happily ever after, she will be brought back to life in the real world. However, Yu Yao is in love with a cripple and some scenarios do not match the plot...