In Joy of Life, His Highness the Crown Prince was a prince. In Joy of Life, the Crown Prince referred to the descendants of the imperial family in the capital. They were of high status and followed the Second Prince. The Qing Emperor had a total of four princes, including the Crown Prince. Therefore, he could confirm that the Crown Prince was a prince.

Joy of Life His Highness is a prince. In Joy of Life, the Crown Prince referred to the descendants of the imperial family in Jingdou. They had high status and followed the Second Prince. The Qing Emperor had a total of four princes, including the Crown Prince. Therefore, he could confirm that the Crown Prince was a prince.
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.
Joy of Life was described as a gentleman with a very elegant temperament. On the surface, he looked like an idle person who did not involve himself in party disputes. He worked for the Second Prince, but he did not participate in the Second Prince's rebellion. In the end, he married Fan Xian's sister, Fan Ruoruo. Therefore, it could be said that His Highness Joy of Life was a good person.
The woman in Joy of Life Prince's painting was the Eldest Princess, Li Yunrui. This conclusion was mentioned in many documents. The woman the Crown Prince drew was a beautiful woman without a face. According to the plot and the relationship between the Crown Prince and the Eldest Princess, it could be inferred that the Crown Prince liked the Eldest Princess. The Eldest Princess had always supported the Crown Prince and was his most capable supporter. Therefore, it could be confirmed that the Crown Prince of Joy of Life was drawing the Eldest Princess, Li Yunrui.
Joy of Life's Crown Prince Li Hongcheng was described as a gentleman with a very elegant temperament. On the surface, he seemed to have no desires and was calm and collected, but in fact, he was the Second Prince's subordinate and was working for him. However, he did not participate in the Second Prince's rebellion. In the end, he married Fan Xian's sister, Fan Ruoruo, and died a good death. According to the information provided, the Crown Prince of Joy of Life could be considered a good character. However, whether he was a good person or not, he still needed to watch the drama series or read the original work to make a judgment.
Prince Li Hongcheng was described as a gentleman with a very elegant temperament. On the surface, he looked like an idle person who did not involve himself in party disputes. He worked for the Second Prince, but he did not participate in the Second Prince's rebellion. In the end, he married Fan Xian's sister, Fan Ruoruo. According to the information provided, it could be said that Crown Prince Qing Yunian was a good person.
The Crown Prince in Joy of Life was not the First Prince. The Qing Emperor had a total of five sons. The Great Prince's name was unknown. The Crown Prince was the Qing Emperor's eldest son, but he was not among the princes. Thus, the Crown Prince was not the First Prince.
According to the information provided, the Crown Prince in Joy of Life was not the First Prince. 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 Crown Prince of Joy of Life was not the First Prince.
The prince in Joy of Life was the third prince. The Crown Prince was younger than Second Prince Li Chengze and older than Third Prince Li Chengping.
The Crown Prince of Joy of Life was not the First Prince. According to the information provided, the Qing Emperor had a total of five sons. The Great Prince's name was unknown. The Crown Prince was the Qing Emperor's eldest son, but he was called the Second Prince in the ranking of princes, not the Great Prince. Therefore, based on this information, it could be concluded that the Crown Prince of Joy of Life was not the First Prince.