Why Is the Eldest Princess Like This?

There was a powerful eldest princess in the royal family of the Chu Dynasty. Her mother was the queen, her younger brother was a popular candidate for the crown prince, and she was deeply favored by her father. There is almost nothing in the world that she cannot get, and at the same time she is also greedy and wants nothing. She relied on her power to get a satisfactory marriage contract, but lost it soon after. Everyone in the capital thought that the eldest princess would be sluggish after recovering from a serious illness, but they did not expect that she would live a carefree life, eating, drinking and having fun without interruption. Troubles are surging in the dark, and the situation is unpredictable. The eldest princess is also deeply involved. It just depends on how she can turn the danger into a winner and get everything she wants. PS: The heroine has a bad character and one of the male protagonists broke off the engagement. Of course, it's not because he doesn't like the heroine. To be honest, he loves her to death. Yes, I plan to write more male protagonists. The female protagonists are of high authority and have a distinguished status. There is no problem at all and I don't have to force one partner. There is a bit of time travel, the heroine has a transcarnation, and will only remember modern memories after recovering from the illness, but it is mainly based on ancient ideas, and she does not advocate equality for everyone in ancient times.