Joy of Life Prince's ending was suicide. In Joy of Life, after the Qing Emperor learned of the relationship between the Crown Prince and the Eldest Princess, the Qing Emperor abolished the Crown Prince's position and the Eldest Princess was placed under house arrest. After the Eldest Princess failed in her attempt to assassinate the Qing Emperor, the Crown Prince and Eldest Princess chose to commit suicide.

Joy of Life Prince's ending was suicide. After the Qing Emperor learned of the relationship between the Crown Prince and the Eldest Princess, he abolished the Crown Prince's position and placed the Eldest Princess under house arrest. After the Eldest Princess failed in her attempt to assassinate the Qing Emperor, the Crown Prince and Eldest Princess chose to commit suicide. The specific chapter information was not in the search results provided, so it was impossible to determine the specific chapter of the Prince's ending.
Crown Prince Qing Yuannian's ending was suicide. After the Qing Emperor discovered the relationship between the Crown Prince and the Eldest Princess, he abolished the Crown Prince and placed the Eldest Princess under house arrest. After the Eldest Princess failed to assassinate the Qing Emperor, the Crown Prince and Eldest Princess chose to commit suicide. There was a relationship between the Crown Prince and the Eldest Princess that transcended ethics. They had originally planned to join forces to overthrow the Qing Emperor, but they ultimately failed.
Crown Prince Qing Yuannian's ending was suicide. After the Qing Emperor learned of the relationship between the Crown Prince and the Eldest Princess, he abolished the Crown Prince's position and placed the Eldest Princess under house arrest. After the Eldest Princess failed in her attempt to assassinate the Qing Emperor, the Crown Prince and Eldest Princess chose to commit suicide. There was a relationship between the Crown Prince and the Eldest Princess that transcended ethics. They had originally planned to join forces to overthrow the Qing Emperor, but they ultimately failed. The specific chapter information was not in the search results provided, so it was impossible to determine the specific chapter of the Prince's ending.
Crown Prince Qing Yuannian's ending was suicide. After the Qing Emperor learned of the relationship between the Crown Prince and the Eldest Princess, he abolished the Crown Prince's position and placed the Eldest Princess under house arrest. After the Eldest Princess failed in her attempt to assassinate the Qing Emperor, the Crown Prince and Eldest Princess chose to commit suicide. There was a relationship between the Crown Prince and the Eldest Princess that transcended ethics. They had originally planned to join forces to overthrow the Qing Emperor, but they ultimately failed. The specific chapter information was not in the search results provided, so it was impossible to determine the specific chapter of the Prince's ending.
Joy of Life Prince's ending was suicide. After the Qing Emperor learned of the relationship between the Crown Prince and the Eldest Princess, he abolished the Crown Prince's position and placed the Eldest Princess under house arrest. After the Eldest Princess failed in her attempt to assassinate the Qing Emperor, the Crown Prince and Eldest Princess chose to commit suicide. The specific chapter information was not in the search results provided, so it was impossible to determine the specific chapter of the Prince's ending.
Joy of Life Prince's ending was suicide. After the Qing Emperor discovered the relationship between the Crown Prince and the Eldest Princess, he abolished the Crown Prince and placed the Eldest Princess under house arrest. After the Eldest Princess failed to assassinate the Qing Emperor, the Crown Prince and Eldest Princess chose to commit suicide. The specific chapter information was not in the search results provided, so it was impossible to determine the specific chapter of the Prince's ending.
In "Celebrating Years," the prince's ending is suicide. After the Qing Emperor learned of the relationship between the Crown Prince and the Eldest Princess, he abolished the Crown Prince and placed the Eldest Princess under house arrest. After the Eldest Princess failed to assassinate the Qing Emperor, the Eldest Princess and Crown Prince committed suicide.
In Joy of Life, the Crown Prince and the Second Prince committed suicide. As the Crown Prince and Eldest Princess 'matter was exposed, the Crown Prince faced the crisis of being deposed. The Eldest Princess sent people to assassinate the Qing Emperor, but the assassination failed. In the end, the Eldest Princess, Crown Prince, Second Prince, and Empress all chose to commit suicide. Therefore, they did not become emperors.
The Crown Prince and the First Prince in Joy of Life were not the same person. The Crown Prince was older than the Eldest Prince. The Crown Prince was conferred the title of Crown Prince the moment he was born and was not in the Prince Sequence. The First Prince's mother was not the Empress. Therefore, it could be concluded that the First Prince of Joy of Life was not the Crown Prince.
The specific plot and details of the supplementary chapter of Joy of Life's Prince's Fall required reading other chapters of the novel. According to the search results, the additional chapter on the fall of the Prince of Joy of Life was written by the author 7head036. The story took place in the end of winter and the beginning of spring in Jingdou, Qing Kingdom. Crown Prince Li Chengqian had an improper relationship with a palace maid in his bedroom. The palace maid's face was covered, and the Crown Prince muttered," Aunt! Aunt!" However, the specific plot and the content of the supplementary chapters were not provided in the search results. Therefore, I don't know the details of the supplementary chapter regarding the fall of the Prince of Joy of Life.