The story is likely about the intense conflict between Oberyn and the Mountain. It might include their backstories, the reasons for their feud, and the epic battle that ensues between them.
I don't know which novel 'The Crown Prince's Battle with Li Yunrui' refers to. You can provide more information so that I can better answer your question.
In novels, the Prince of Demons usually did not directly PK the Princess because the Princess was usually a character in a novel or anime that represented a specific country or power, while the Prince of Demons was another character that represented a different power or goal.
In some novels or anime, there might be a battle between a demon prince and a princess, but it was usually because of a conflict of interest or goals between the two parties, not because the princess herself had evil characteristics. Therefore, the plot of the Demon Prince vs. Princess might appear in specific novels or anime.
" The Crown Prince's battle with Li Yunrui " was the plot of the TV series " Celebrating Years." Li Yunrui was a character in the TV series " Celebrating Years." She was the mother of the female lead, Lin Wan 'er, and the Qing Emperor's lover, the Eldest Princess. She and the Crown Prince had emotional entanglements. In the movie, Li Yunrui and the Crown Prince had a dispute and conflict. The Crown Prince even made a move on Li Yunrui. However, the specific plot may vary according to the version and region.
According to the information you provided, I can't be sure what exactly you mean by 'Crown Prince battling Li Yunrui'. If you can provide more context or detailed information, I will try my best to answer you.
" The Crown Prince fights Li Yunrui " was a plot in the novel " Celebrating Years." Li Yunrui was the imperial consort of the Qing Kingdom and the Emperor's sister. There was a complicated emotional entanglement between her and the Crown Prince. In the novel, the Crown Prince colluded with Li Yunrui in order to fight for the throne, trying to use her power and influence to support himself. However, Li Yunrui was not willing to become the Crown Prince's tool. She wanted to grasp power herself, so she started a fierce struggle with the Crown Prince.
In this battle, Li Yunrui used her wisdom and methods to constantly create trouble and obstacles for the Crown Prince. At the same time, she also tried to use the Crown Prince's weakness to control him. The Crown Prince used his power and status to try to suppress Li Yunrui. At the same time, he also tried to use her power to support him. In the end, Li Yunrui lost the battle with the Crown Prince and was chased out of the palace.
" The Crown Prince versus Li Yunrui " was a fight between Fan Xian and Li Yunrui in the TV series " Celebrating Years." Li Yunrui was the Qing Emperor's younger sister, the Eldest Princess. She was ambitious and attempted to control the Qing Kingdom's government. Fan Xian was the male lead. His background was mysterious, and he possessed powerful martial arts and wisdom. In the play, Li Yunrui used her power and beauty to try to lure Fan Xian into her service, but Fan Xian was unmoved. As a result, the two of them clashed and started an intense fight. In this battle, Fan Xian displayed his martial arts and wisdom and finally defeated Li Yunrui.
" The Crown Prince's battle with Li Yunrui " came from Maoni's web novel," Celebrating Years." The specific plot was that Li Yunrui learned that Fan Xian was not dead and asked the Crown Prince to bring people to surround and kill Fan Xian. The Crown Prince was afraid of the power behind Fan Xian and only surrounded but did not kill him. Later, because Li Yunrui threatened to kill him, he had no choice but to really kill Fan Xian. Because of Cheng Jushu's death, Fan Xian became suspicious of the Crown Prince, so he plotted to make the Crown Prince think that his teacher, Zhuang Mohan, was angered to death by him. This caused the Emperor to be furious and ordered the Crown Prince to be placed under house arrest in the Eastern Palace.
Li Yunrui was a character in the novel " Celebrating Years " and its derivative works. She was the mother of Si Lili in the Qing Kingdom, the Eldest Princess. In the novel, there was a complicated emotional entanglement between Li Yunrui and the Crown Prince, but there was no direct plot of the Crown Prince fighting Li Yunrui.