Yan Bingyun had helped Fan Xian do the following things: He had stabbed Fan Xian when he was on a diplomatic mission to Northern Qi, but it had not been fatal. Instead, he had been rescued. This was to gain the Second Prince's trust and protect Fan Xian's life. In addition, Yan Bingyun was also Fan Xian's right-hand man. The reason he was sent to Northern Qi was to prevent someone in the Overwatch Council from assassinating Fan Xian. During Yan Bingyun's time in Northern Qi, he helped the Qing Kingdom defeat Northern Qi in the war by contacting the powerful and gathering military intelligence. However, the specific details and actions of helping Fan Xian needed to be understood by reading the original work.
In " Celebrating Years," Yan Bingyun stabbed Fan Xian, but Fan Xian did not die. Instead, he was saved. Yan Bingyun's goal in stabbing Fan Xian was to gain the Second Prince's trust and protect Fan Xian's life. After Fan Xian checked the palace treasury accounts in Northern Qi, he discovered the Second Prince and Eldest Princess 'behind-the-scenes instigation. He decided to return to Jingdou to investigate this matter thoroughly. On the way back to the Qing Kingdom, Fan Xian had asked Yan Bingyun if he would help him. Yan Bingyun had not answered at the time, but based on the fact that Fan Xian had saved his lover, Yan Bingyun should have agreed to help Fan Xian. However, the detailed information on what Yan Bingyun had helped Fan Xian do was not mentioned in the search results provided.
Yan Bingyun planned a plan for Fan Xian. His goal was to confuse the Second Prince and Eldest Princess and protect the stability of the Qing Kingdom and Fan Xian's escape. They had discussed this plan beforehand. They wanted Yan Bingyun to stab them so that they would have a chance to escape and Yan Bingyun would gain the Second Prince's trust. The specific details of the plan might need to be understood by reading the original work.
Yan Bingyun planned a plan for Fan Xian. His goal was to confuse the Second Prince and Eldest Princess and protect the stability of the Qing Kingdom and Fan Xian's escape. They had discussed this plan beforehand. They wanted Yan Bingyun to stab them so that they would have a chance to escape and Yan Bingyun would gain the Second Prince's trust. The specific details of the plan might need to be understood by reading the original work.
Yan Bingyun planned a plan for Fan Xian. His goal was to confuse the Second Prince and Eldest Princess and protect the stability of the Qing Kingdom and Fan Xian's escape. They had discussed this plan beforehand. They wanted Yan Bingyun to stab them so that they would have a chance to escape and Yan Bingyun would gain the Second Prince's trust. The specific details of the plan might need to be understood by reading the original work.
Yan Bingyun planned a plan for Fan Xian. His goal was to confuse the Second Prince and Eldest Princess and protect the stability of the Qing Kingdom and Fan Xian's escape. They had discussed this plan beforehand. They wanted Yan Bingyun to stab them so that they would have a chance to escape and Yan Bingyun would gain the Second Prince's trust. The specific details of the plan might not have been mentioned.
There was currently no definite answer to the question of whether Yan Bingyun had killed Fan Xian during the Qing years. In the plot, Yan Bingyun stabbed Fan Xian with a knife. Fan Xian fell to the ground and closed his eyes, but whether he really died was still unknown. Some netizens speculated that Yan Bingyun and Fan Xian had discussed a plan to fake their deaths in advance to deceive the Second Prince. The scriptwriter, Wang Juan, also said that the reason for arranging the plot of " Yan Bingyun killing Fan Xian " needed to be revealed in the second season. Therefore, we cannot be sure if Yan Bingyun really killed Fan Xian.
Yan Bingyun had indeed joined Fan Xian in " Celebrating Years." In the play, after Yan Bingyun stabbed Fan Xian, they discussed a plan. In the Northern Qi conversation, Fan Xian revealed his guess to Yan Bingyun. On the way back to the Qing Kingdom, Fan Xian had asked Yan Bingyun if he would help him. Although Yan Bingyun had not answered at the time, based on the fact that Fan Xian had saved Yan Bingyun's lover, Yan Bingyun should have agreed to Fan Xian's request. Therefore, Yan Bingyun's stab at Fan Xian was actually to make his position clear and gain the Second Prince's trust so that he could pretend to rely on the Second Prince and act as a spy for Fan Xian.
Some documents mentioned the plot of Fan Xian and Yan Bingyun colluding, but they did not clearly answer this question. Therefore, according to the information provided, I don't know if Fan Xian and Yan Bingyun really colluded.
Yan Bingyun and Fan Xian had indeed colluded in the play. At the end of the first season of " Celebrating Years," the Second Prince threatened Fan Xian to blackmail him. Fan Xian did not compromise. When Xie Bian led his men to attack Fan Xian, Yan Bingyun's sword pierced through Fan Xian's abdomen. However, Fan Xian did not die. Instead, he was saved. According to the explanations and guesses in the search results, Fan Xian and Yan Bingyun had discussed this plan in advance. The goal was to make the Second Prince believe Yan Bingyun. Thus, it could be said that Yan Bingyun and Fan Xian had indeed colluded in the play.
Fan Xian had indeed saved Yan Bingyun. In " Celebrating Years," after Fan Xian was stabbed by Yan Bingyun, he did not die. Instead, he was rescued. After Fan Xian checked the palace treasury accounts in Northern Qi, he discovered the Second Prince and Eldest Princess 'behind-the-scenes instigation. He decided to return to Jingdou to investigate this matter thoroughly. On the way back to the Qing Kingdom, Fan Xian asked Yan Bingyun if he would help him. Although Yan Bingyun did not answer, based on the fact that Fan Xian had saved Yan Bingyun's lover, Yan Bingyun should agree to Fan Xian's request. Thus, Fan Xian successfully saved Yan Bingyun.