In Joy of Life, Li Yunrui was the Qing Emperor's sister, the Eldest Princess, and Lin Wan 'er's mother. She liked the Qing Emperor, but the Qing Emperor only had Ye Qingmei in his heart. He had no true feelings for Li Yunrui. Li Yunrui appeared gentle and kind on the surface, but in reality, she was ambitious. She had an affair with the Crown Prince and plotted to assassinate the Qing Emperor. In the end, she chose to commit suicide.

We can learn that there is an affair between the eldest princess Li Yunrui and the crown prince Li Chengqian in Joy of Life. Their affair was discovered through a young eunuch named Hong Zhu. Hong Zhu used the Qing Emperor's suspicious personality to expose their private affair to the Qing Emperor. Hong Zhu was originally from Yingzhou with the surname Chen. His family's mountain property had been taken away by the local Zhizhou. In order to survive, Hong Zhu entered the palace and became a eunuch. During one of his trips to fetch water, Hong Zhu met the old eunuch, Hong Sixiang, who fanned him to chase away the flies. The search results did not provide any more information about Li Yunrui and Li Chengqian's specific plot and development.
Some information about Li Yunrui and Li Chengqian's novels. They were the main characters in the novel "Celebrating Years", including "Celebrating Years: The Fox and the Dodder Flower","Celebrating Years: Light Beard and Eyebrow, Clouds Hidden Rui","Celebrating Years: Passing Through Flowers" and "Celebrating Years: Daisies". These novels described Li Yunrui's stories and emotional experiences in the world of Qing Nian. However, the details of the plot and development between them were not clear. Therefore, the search results did not provide enough information about the details of their novels.
There was no specific information about the plot and development of Li Yunrui and Li Chengqian in Joy of Life. The search results mentioned that Eldest Princess Li Yunrui seemed to have lost some power, and Crown Prince Li Chengqian began to act more mature after she left and had his own views on the court. However, the details of their plot and relationship in " Joy in the Palace " were unclear. Therefore, the search results did not provide any relevant information about their plot and development in the novel.
There was some information about the novel between Li Yunrui and Li Chengqian. They were characters in Joy of Life. Li Chengqian was the crown prince of the Qing Kingdom, and Li Yunrui was the eldest princess of the Qing Kingdom. There was a forbidden affair between the two of them, and they tried to usurp the throne. However, the current search results did not provide more information about the specific development and outcome between them. Therefore, the specific content and plot of Li Yunrui and Li Chengqian's novel were currently unknown.
We know that there are novels about Li Yunrui and Li Chengqian in Joy of Life. These novels included Joy of Life: The Fox and the Dodder Flower, Joy of Life: Light Beard and Eyebrows, Clouds Hidden Wisdom, Joy of Life: Passing Through Flowers, Joy of Life: Daisies, and so on. These novels used Li Yunrui as the main character, telling his story and emotional experiences in the world of Joy of Life. However, the search results did not provide any information about the specific plot and development of these novels. Thus, we have no way of knowing the details of Li Yunrui and Li Chengqian's novels.
It could be seen that there was an affair between the eldest princess Li Yunrui and the crown prince Li Chengqian in Joy of Life. Their affair was discovered through a young eunuch named Hong Zhu. Hong Zhu used the Qing Emperor's suspicious personality to expose their private affair to the Qing Emperor. Hong Zhu was originally from Yingzhou with the surname Chen. His family's mountain property had been taken away by the local Zhizhou. Hong Zhu and his brother fled to the capital after their family was exterminated. In order to survive, Hong Zhu castrated himself and became a eunuch. During one of his trips to fetch water, Hong Zhu met the old eunuch, Hong Sixiang. Seeing his tattered clothes and flies flying around, Hong Zhu felt pity for him and fanned him to chase away the flies. As for the specific plot and development of their affair, the search results did not provide relevant information, so it was impossible to know.
It could be seen that there was an affair between the eldest princess Li Yunrui and the crown prince Li Chengqian in Joy of Life. Their affair was discovered through a young eunuch named Hong Zhu. Hong Zhu used the Qing Emperor's suspicious personality to expose their private affair to the Qing Emperor. There was no specific information about the plot and development of Li Yunrui and Li Chengqian's novel.
The relationship between Li Yunrui and the Crown Prince in the novel Joy of Life was complicated and confusing. The Crown Prince had an infatuated love for Li Yunrui, and Li Yunrui chose to have an indecent relationship with the Crown Prince to take revenge on the Qing Emperor and seize power. There was a relationship of interest and kinship between them. Although they were aunt and niece in name, they were not really related by blood. The Crown Prince had always had improper thoughts about his aunt because of his love for her when he was young. However, the Crown Prince's love did not receive a response, causing him to contract a "sexually transmitted disease" that was difficult to cure. In the end, the Crown Prince and Li Yunrui's affair was discovered by the Qing Emperor, leading to a tragic end.
Li Yunrui's novels included, but were not limited to," The Emperor of the Heavens, Starting from Subduing Li Yunrui "," Starting from Joy of Life, Nuclear Explosion of the Heavens ", and so on. These novels usually depicted the protagonist traveling to different worlds or movies and animations, and the story of various adventures and interactions with Li Yunrui.
The relationship between Li Yunrui and the Crown Prince in the novel " Celebrating Years " was complicated and confusing. Although they were aunt and niece in name, they were not really related by blood. The Crown Prince had an infatuated love for Li Yunrui, and Li Yunrui chose to have an indecent relationship with the Crown Prince to take revenge on the Qing Emperor and seize power. The relationship between them was both beneficial and kinship. However, the search results did not provide any clear information on how the Qing Emperor had found out about their affair. Therefore, he could not answer this question.