In the novel, the eldest princess dedicated herself to the crown prince.

The original text of Qing Yu Nian did not clearly describe the plot of the Eldest Princess sacrificing herself to the Crown Prince. The search results mentioned that there was an affair between the Eldest Princess and the Crown Prince, the plot of sacrifice, and the complicated feelings between them, but there was no mention of the specific chapter or episode number. Therefore, it was impossible to accurately answer the plot of the Eldest Princess sacrificing herself to the Crown Prince in the original text.

In the original text, the plot of the Eldest Princess sacrificing herself to the Crown Prince happened in the 22nd episode of the TV series " Celebrating Years." In this episode, the Crown Prince persuaded the Eldest Princess to sacrifice herself in exchange for the peace of the Crown Prince's family and prevent the outbreak of war. Although the Eldest Princess hesitated for a while, she still sacrificed herself for the sake of the family's peace. This plot attracted a lot of attention from the audience. It showed the Eldest Princess 'inner contradictions and struggles, as well as her deep feelings for the Crown Prince.

The original text of Princess Qing Yu Nian sacrificing herself to the Crown Prince was not clearly described in the search results provided. The search results mentioned that there was an affair between the Eldest Princess and the Crown Prince, the plot of sacrifice, and the complex feelings between them, but there was no mention of the specific chapter or episode number. Therefore, it was impossible to provide the original text of the Eldest Princess Qing Yu Nian sacrificing herself to the Crown Prince.

The original text of Qing Yu Nian did not clearly describe the plot of the Eldest Princess sacrificing herself to the Crown Prince. The search results mentioned that there was an affair between the Eldest Princess and the Crown Prince, the plot of sacrifice, and the complicated feelings between them, but there was no mention of the specific chapter or episode number. Therefore, it was impossible to accurately answer the plot of the Eldest Princess sacrificing herself to the Crown Prince in the original text.

The original text of Qing Yu Nian did not clearly describe the plot of the Eldest Princess sacrificing herself to the Crown Prince. The search results mentioned that there was an affair between the Eldest Princess and the Crown Prince, the plot of sacrifice, and the complicated feelings between them, but there was no mention of the specific chapter or episode number. Therefore, it was impossible to accurately answer the plot of the Eldest Princess sacrificing herself to the Crown Prince in the original text.

The plot of Princess Qing Yu Nian sacrificing herself to the Crown Prince happened in the 22nd episode of the TV series " Qing Yu Nian."

The plot of Princess Qing Yu Nian sacrificing herself to the Crown Prince happened in the 22nd episode of the TV series " Qing Yu Nian."

In the novel " Celebrating Years," the Eldest Princess Li Yunrui did not offer herself to the Crown Prince. The Eldest Princess Li Yunrui was the imperial consort of the Qing Kingdom, the Qing Emperor's younger sister, and Lin Wan 'er's birth mother. She was ambitious. In order to consolidate her position, she had an affair with the Crown Prince, intending to control the government. However, her plan was eventually exposed by Fan Xian and the others. Because of this, she was demoted to a commoner and chased out of the Palace.

In the novel " Celebrating Years," the plot of the Eldest Princess Li Yunrui having an affair with the Crown Prince appeared in chapter 235. Eldest Princess Li Yunrui was the Qing Emperor's younger sister. She was ambitious and unwilling to stay behind the scenes. She wanted to control the government. She had an affair with the Crown Prince, hoping to use the Crown Prince's power to ascend to the throne. However, her plan failed in the end, and she ended up in a tragic state.

In the novel " Celebrating Years," the Eldest Princess Li Yunrui did not devote herself to the Crown Prince. The Eldest Princess Li Yunrui was the mother of the female lead, Lin Wan 'er. She was a scheming woman. She used her beauty and wisdom to have ambiguous relationships with the Qing Emperor, the Crown Prince, the Second Prince, and many other men, but she did not give herself to the Crown Prince.