Can't the Princess Ascend the Throne?

No CP + heroine + empress + time travel + group portrait + apocalyptic boss + fighting for hegemony in troubled times The protagonists in most novels like to say that they regret being born in an imperial family for the rest of their lives, and calling Chun Ning that is all bullshit! If you can't eat the grapes, you will say the grapes are sour! How wonderful it is to be an emperor, much better than to be a princess who looks like a decoration! Moreover, she was so kind-hearted. Even if her father wanted to confront her who had made such great contributions, Chun Ning didn't kill him directly, right? She is the most filial daughter in history! Moreover, her maternal grandfather, uncle, and even her cousin were all emperors, and even her eccentric father rebelled and became the emperor. With her bloodline so pure, how could she not be able to ascend to the throne of God just because she was a woman? What happened to the rebellion? Isn't this a good start from her father? What's more, the princes are fighting for hegemony and the world is in chaos. She is also very interested, okay? From a small princess who was not looked down upon by anyone, Chun Ning stepped up to the supreme position, killing many so-called brothers and nephews in the process, and finally dethroned her own father who had ascended to the throne of God, and became the founding king of the country and the ancestor of the new dynasty! In front of the Jinluan Palace, Chun Ning, who unexpectedly left the apocalypse and started a new life, waved his hand in a pretentious manner, quieting down the troops behind him with flags and heavy armor. The grinning boss, showing his white teeth, knocked on the palace door. He spoke softly to the person inside who was so biased that he couldn't see anything: "Father, please open the door! I am the emperor's brother."