Lyrics of the ending song & the Secret History of Wu Zetian. It is not difficult to see that this is the heroic declaration of Wu Zetian after claiming to be the emperor. It can be understood as follows: "The monarch faces the world, and I am the only supreme person in this world. My beauty can't stop me from running the country. Who but me can do such a thing? As long as I can let the whole life see the dawn with kindness and virtue, and let future generations say that I am meritorious, guilty, praised and slandered, I will not regret everything I have done. "
Personal understanding, for reference only.