In the end, Fan Xian was killed by Yan Bingyun.
The true culprit behind Qing Yuannian's final killing of Fan Xian was Yan Bingyun.
The last person to kill Fan Xian was Lin Gong. Lin Gong was Lin Wan 'er's older brother, and also the Crown Prince and Eldest Princess's man. He had arranged for Cheng Jushu to assassinate Fan Xian on Niulan Street because Fan Xian had come to the capital to snatch the Eldest Princess 'palace treasury and marry Lin Wan' er. This made Lin Gong very angry.
There was no clear answer to the question of who would kill Fan Xian in the Qing years. There were many people in the show who wanted to kill Fan Xian, including the Second Prince, Lin Gong, the Eldest Princess, and the Qing Emperor. Everyone had different goals and motives, but no conclusive information was provided to show who had killed Fan Xian in the end. Thus, it was impossible to determine who had killed Fan Xian during the Qing years.
The masterminds behind the assassination of Fan Xian in the Qing years were Lin Gong, the Second Prince, and the Eldest Princess. Lin Gong was the instigator of the Niulan Street assassination. He had arranged for Cheng Jushu to assassinate Fan Xian because he did not want Fan Xian to rob the Eldest Princess of the palace treasury and marry Lin Wan 'er. The Second Prince and the Eldest Princess also had a motive to kill Fan Xian. The Second Prince did not want Fan Xian to control the palace treasury, and the Eldest Princess wanted to help the Second Prince ascend the throne. She needed to remove all obstacles. Thus, Lin Gong, the Second Prince, and the Eldest Princess were all involved in the assassination of Fan Xian.
The last person to kill Fan Xian was Lin Gong.
Fan Xian was ordered or had a motive to kill by many people. Lin Gong was one of the people ordered by the Eldest Princess Li Yunrui to assassinate Fan Xian. The Eldest Princess directly told Fan Xian that she had schemed against him. In addition, Lin Gong was also one of the masterminds behind the assassination of Fan Xian on Niulan Street. The other possible masterminds behind the scenes included the Second Prince and the Crown Prince. They were fighting for the power of the palace treasury, and Fan Xian had become a chess piece between them. In addition, there was another person who was very suspicious, and that was Lin Gong. In order to prevent his sister from marrying Fan Xian, he had even dared to disobey the edict and kill people on the streets. However, there was no clear answer to who killed Fan Xian.
The last person to kill Fan Xian was Lin Gong.
The people who killed Fan Xian during the Qing years were Lin Gong, the Second Prince, and the Eldest Princess. Lin Gong obtained the token to control Cheng Jushu and smuggled him into the city. The Second Prince assassinated Fan Xian because he did not want Fan Xian to take charge of the palace treasury. The Eldest Princess wanted to help the Second Prince ascend the throne and needed to remove all obstacles.
In the TV series " Celebrating Years," the person who assassinated Fan Xian was the Second Prince. In order to sow discord between Fan Xian and the Eldest Princess, the Second Prince had deliberately arranged for Si Lili to assassinate Fan Xian. After Si Lili failed to assassinate Fan Xian, the Second Prince arranged for Shadow Guard Wu Zhu to assassinate Fan Xian. Wu Zhu was Fan Xian's servant and also the servant of Fan Xian's mother, Ye Qingmei. He was a powerful martial artist and was loyal to Fan Xian. In the end, Wu Zhu did not kill Fan Xian at his request.
The reason Fan Xian was killed in the end was because the Second Prince had sent Xie Bi 'an to intercept Fan Xian's diplomatic mission and threaten Fan Xian to submit to him. However, in this dangerous situation, Yan Bingyun suddenly attacked and stabbed Fan Xian, causing him to fall to the ground. This sudden action surprised everyone, but the exact reason why Yan Bingyun wanted to kill Fan Xian was still unclear. In reality, Fan Xian had not truly died. Instead, he had adopted the strategy of faking his death. Fan Xian had anticipated the Second Prince's pursuit, so he had taken protective measures before he was stabbed. Moreover, reinforcements would come to save him. Thus, Fan Xian was not truly killed in the end.