Qingluan: the Heroine of the Sadistic Novel Actually Became the Queen?

Heroine + Machiavellian + Suspense Everyone has brains. Su Xuan once traveled through time and became the heroine of the sadistic novel, that is, the deposed queen who finally committed suicide by Bai Ling. Will she continue to be the queen who has the tragic fate of being deposed and having her house confiscated? (Wear it until you are a quasi-princess) Of course it's impossible. What she wants to do is to be the emperor above ten thousand people. Compared with the prince who has no talent or virtue, Su Xuan is worthy of that position because he has both virtue and talent. But she didn't expect that one strange thing would be waiting for her after she ascended the throne.