There were several possibilities for why Yan Bingyun had backstabbed Fan Xian. One possibility was for the stability and interests of Qing Kingdom. Yan Bingyun believed that the stability of the Qing Kingdom was more important than anything else. He believed that Fan Xian's existence would cause turmoil in the Qing Kingdom, so he chose to betray Fan Xian to ensure the stability of the Qing Kingdom. The other possibility was that Yan Bingyun and Fan Xian were putting on a show to deceive the Second Prince into a fake betrayal. The exact truth would have to wait until the second season was released.

There were several possibilities for why Yan Bingyun had backstabbed Fan Xian. One possibility was for the stability and interests of Qing Kingdom. Yan Bingyun believed that the stability of the Qing Kingdom was more important than anything else. He believed that Fan Xian's existence would cause turmoil in the Qing Kingdom, so he chose to betray Fan Xian to ensure the stability of the Qing Kingdom. The other possibility was that Yan Bingyun and Fan Xian were putting on a show to deceive the Second Prince into a fake betrayal. The exact truth would have to wait until the second season was released. The fact that Fan Xian could be resurrected after being stabbed in the back by Yan Bingyun might have something to do with the Tyrannical zhenqi he cultivated.
There were several possibilities for why Yan Bingyun had backstabbed Fan Xian. Yan Bingyun backstabbed Fan Xian for the stability and benefits of the Qing Kingdom. Yan Bingyun believed that the stability of the Qing Kingdom was more important than anything else. He believed that Fan Xian's existence would cause turmoil in the Qing Kingdom, so he chose to betray Fan Xian to ensure the stability of the Qing Kingdom. In addition, it was also possible that Yan Bingyun and Fan Xian were putting on a show to deceive the Second Prince into a fake betrayal. The exact truth would have to wait until the second season was released.
There were several possibilities for why Yan Bingyun had backstabbed Fan Xian. One possibility was for the stability and interests of Qing Kingdom. Yan Bingyun believed that the stability of the Qing Kingdom was more important than anything else. He believed that Fan Xian's existence would cause turmoil in the Qing Kingdom, so he chose to betray Fan Xian to ensure the stability of the Qing Kingdom. The other possibility was that Yan Bingyun and Fan Xian were putting on a show to deceive the Second Prince into a fake betrayal. The exact truth would have to wait until the second season was released.
Yan Bingyun's goal of stabbing Fan Xian in the back was for the stability of the Qing Kingdom. In the last episode of Joy of Life, Fan Xian and the diplomatic mission were surrounded by the Second Prince's troops and faced certain death. Fan Xian entrusted his back to Yan Bingyun, but Yan Bingyun stabbed Fan Xian in the back, indicating that this was his decision. Yan Bingyun believed that the stability of the Qing Kingdom was more important than anything else. Everything the Overwatch Council did was to ensure that the Qing Kingdom was no longer in turmoil. This was the greatest value of his life.
Yan Bingyun was Xiao Zhan's character, playing the role of a secret agent and spy in the TV series Joy of Life. He was the son of Yan Ruohai, the head of the Fourth Bureau of the Qing Inspection Council. He had been sent to Northern Qi as a spy. He displayed extraordinary wisdom and vigilance in the play, providing Fan Xian with many strategies and plans. However, he was eventually betrayed by the Northern Qi Eldest Princess and tortured for a year. Later, Fan Xian saved him and became Fan Xian's think tank. In the play, Yan Bingyun displayed his loyalty and patriotic qualities, placing the country's interests more important than his own life.
Yan Bingyun was one of the characters in the TV series " Joy of Life " and the novel " Joy of Life." He was the son of Yan Ruohai of the Fourth Bureau of the Qing Inspection Council. He had been sent to Northern Qi as a spy. In the novel, Yan Bingyun's ending was to become the Director of the Overwatch Council and become the new King of Darkness of the Qing Kingdom. The relationship between him and Shen Wan 'er was the most heart-wrenching existence in the entire drama. As for why he wanted to stab Fan Xian and the development of his character in the finale, one needed to watch the drama series or read the novel to know.
In the novel Joy of Life, Yan Bingyun was captured by the Northern Qi Brocade Guard and tortured. Even though he had endured a long period of torture, he had never revealed the intelligence network of the Qing Kingdom and Northern Qi. As for the specific details of the punishment, the search results did not mention it, so it was impossible to give a definite answer.
Yan Bingyun's character changed from Xiao Zhan to Wu Xingjian in Joy of Life2.
Yan Bingyun was indeed tortured in the novel Joy of Life. He had been captured and interrogated by the Brocade Guard of Northern Qi, causing his entire body to be riddled with wounds. Although he had been tortured for a long time, he did not reveal any information, demonstrating his ability and tenacious will as a professional spy.