The Self-Rescue Plan of a Fast-Wearing Female Partner

I accidentally got into a car accident. I thought I was going to die, but in the end I traveled through time and was bound to an inexplicable system. The fiancée of the school boss, the domineering president Bai Yueguang, the prince's cannon fodder and the princess... Shi Qian sneered and asked me to be cannon fodder? Beautiful thought! See how I can take away your male and female halo! But, what is the hidden mission? ! Who are you? ! Why do you keep following me? !