What Should I Do If I Suddenly Become the Princess?

Two worlds, two car accidents, Song Shu traveled through time and became a beautiful princess. When he woke up, he thought someone had undergone sex reassignment surgery. When he learned that he was going to marry the prince, he exploded. It was absolutely impossible to marry and have children. He pretended to be crazy to resolve the royal marriage, but this led to the genocide. He became a demon for revenge and committed suicide for love. A dream that lasts for a hundred years, all cultivation is lost, and I go through all kinds of hardships just to regain my true love... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.