Bai Si Yue received a trailer for a costume idol drama on her phone. The heroine Bai Jun Zhu in the drama looked exactly like her! And the hero, General Duanmu, turned out to be the new director, Duanmu Wen Yu! Strangely, what happened in reality overlapped with the plot. In order to prevent the plot in the trailer from happening, Bai Si Yue began her journey to change her fate.