In Joy of Life, the Eldest Princess had sacrificed a lot for the Qing Emperor. She deeply loved her brother, the Qing Emperor, and hoped to prove that she was stronger than Ye Qingmei and gain the Qing Emperor's attention. The Eldest Princess worked hard to stabilize her power, especially the power of the palace treasury, so that the Qing Emperor could notice her. She gave birth to a son for the Qing Emperor, Lin Dabao. He became Fan Xian's happy fruit and spiritual sustenance. The Eldest Princess's efforts were to obtain the Qing Emperor's love and attention, as well as to protect her and her son's status and power.

The answer to which chapter of Joy of Life was chapter 86.
In Joy of Life, the story of the Eldest Princess took place in chapter 86 of the sixth volume.
In Joy of Life, the scene of the Eldest Princess sacrificing herself to the Crown Prince happened in chapter 86 of the sixth volume.
In Joy of Life, the Eldest Princess had sacrificed a lot for the Qing Emperor. The Eldest Princess deeply loved her brother, the Qing Emperor. She hoped to prove that she was stronger than Ye Qingmei and gain the Qing Emperor's attention. She had always worked hard to stabilize her power, especially the power of the palace treasury, so that the Qing Emperor could take a look at her. However, the Qing Emperor had countless emotional entanglements with her. There was a shocking secret hidden between them. Their relationship was extraordinary and not as simple as you imagined. The Eldest Princess gave birth to a son for the Qing Emperor, Lin Dabao. He became Fan Xian's joy and spiritual sustenance. The Eldest Princess's efforts were to obtain the Qing Emperor's love and attention, as well as to protect her and her son's status and power.
In Joy of Life, the Eldest Princess had sacrificed a lot for the Qing Emperor. She deeply loved her brother, the Qing Emperor, and hoped to prove that she was stronger than Ye Qingmei and gain the Qing Emperor's attention. The Eldest Princess worked hard to stabilize her power, especially the power of the palace treasury, so that the Qing Emperor could notice her. She gave birth to a son for the Qing Emperor, Lin Dabao. He became Fan Xian's happy fruit and spiritual sustenance. The Eldest Princess's efforts were to obtain the Qing Emperor's love and attention, as well as to protect her and her son's status and power.
In Joy of Life, the Eldest Princess had sacrificed a lot for the Qing Emperor. The Eldest Princess deeply loved her brother, the Qing Emperor. She hoped to prove that she was stronger than Ye Qingmei and gain the Qing Emperor's attention. She had always worked hard to stabilize her power, especially the power of the palace treasury, so that the Qing Emperor could take a look at her. However, the Qing Emperor could not forget Ye Qingmei. This made the Eldest Princess angry and jealous. In order to prove her ability, she used her nephew, the Second Prince, and conspired with him to plot to kill Fan Xian. The Eldest Princess's efforts and efforts did not receive the Qing Emperor's approval. He told her that she would never be able to compare to Ye Qingmei. The Eldest Princess had paid a lot for the Qing Emperor's love and recognition, but in the end, she did not get the result she wanted.
In Joy of Life, the Eldest Princess had sacrificed a lot for the Qing Emperor. She deeply loved her brother, the Qing Emperor, and hoped to prove that she was stronger than Ye Qingmei and gain the Qing Emperor's attention. The Eldest Princess worked hard to stabilize her power, especially the power of the palace treasury, so that the Qing Emperor could notice her. The Eldest Princess had put in a lot of effort and help for the Qing Emperor, including digging out Yan Xiaoyi, a ninth-grade archer highly regarded by the Qing Emperor. Thus, the Eldest Princess had sacrificed a lot for the Qing Emperor.
Yes, the eldest princess in Joy of Life was the princess of the Qing Kingdom.
In Joy of Life2, the Great Prince was summoned back by the Qing Emperor and married the Great Princess of Northern Qi, making him Prince Heqing. The First Prince led the army to the west and won. He also brought the daughter of the leader of the Western Hu tribe, Ma Suosuo, back to his residence. However, the Great Prince did not cherish Ma Suosuo. He sent her to Baoyue Brothel in Jiangnan for Fan Xian to take care of. As for the plot of the eldest princess, the search results did not mention the specific plot development.
The Eldest Princess was a character in Joy of Life. She was the Qing Emperor's younger sister. Although she was not related by blood, she was given the title of princess because of the Qing Emperor's special love and trust. In ancient times, princesses usually had their own fiefs and special treatment. In the novel, the Eldest Princess 'fief was set in Xinyang. This was only the author's setting and had no special meaning. As the Qing Emperor's younger sister, the Eldest Princess had always been by the Qing Emperor's side to assist in handling affairs. Because she had special feelings for the Qing Emperor, the Qing Emperor also trusted her very much. In short, the Eldest Princess was a princess because of her identity and status.