Fan Xian sat in a wheelchair because his zhenqi disappeared.

Fan Xian sat in the wheelchair because his zhenqi had disappeared. The specific reasons and details were not mentioned in the search results provided.

Fan Xian sat in the wheelchair because his zhenqi had disappeared. The specific reasons and details were not mentioned in the search results provided.

Fan Xian sat in the wheelchair because his zhenqi had disappeared. The specific reasons and details were not mentioned in the search results provided.

Fan Xian's zhenqi explosion caused him to sit in a wheelchair. Fan Xian had been practicing Tyrannical zhenqi, but this kind of zhenqi had a side effect. It could cause zhenqi to explode in his body, making it impossible for him to move. Under these circumstances, Fan Xian was forced to sit in a wheelchair. However, the specific reasons and details were not mentioned in the search results provided.

Fan Xian was in the wheelchair because he had been injured while on a mission, causing his lower body to be paralyzed. Chen Pingping was the Qing Emperor's eunuch. He had followed and served the Qing Emperor since he was young. He had once led the Black Knights on a thousand-mile raid and successfully captured Northern Qi's number one demon, Xiao En. However, he had been injured in this battle and could no longer walk. Fan Xian had sat in a wheelchair in both the original work and the play of " Celebrating Years." The specific reasons and details were not mentioned in the search results provided.

Fan Xian was in the wheelchair because he had been injured while on a mission, causing his lower body to be paralyzed. Chen Pingping was the Qing Emperor's eunuch. He had followed and served the Qing Emperor since he was young. He had once led the Black Knights on a thousand-mile raid and successfully captured Northern Qi's number one demon, Xiao En. However, he had been injured in this battle and could no longer walk. Fan Xian had also sat in a wheelchair in the original story of Joy of Life. After the Qing Emperor was injured, his meridians were all broken. Chen Pingping had lost his legs to protect him, so he could only rely on a wheelchair to travel. Therefore, Fan Xian sitting in a wheelchair was a fact of the plot.

In the original story of Joy of Life, Fan Xian had indeed sat in a wheelchair. In the plot, after the Qing Emperor was injured, his meridians were all broken, and Chen Pingping lost his legs to protect him. From then on, he could only rely on a wheelchair. Therefore, it was a fact that Fan Xian was in a wheelchair in the original novel.

Fan Xian lost his zhenqi in the 78th chapter of the novel " Celebrating Years." After the battle with the assassin at Xuankong Temple, Fan Xian's zhenqi had dissipated. However, in the subsequent chapters, Fan Xian successfully recovered his zhenqi by practicing Tianyi Dao. Fan Xian's zhenqi recovery was an important turning point in the novel. It had an impact on his martial arts practice and growth.

There was no clear information on the exact time Fan Xian would recover his zhenqi. In the novel " Joy of Life," Fan Xian had successfully recovered his zhenqi through practicing Tianyi Dao's mental cultivation technique and the help of Haitang Duoduo. After he was assassinated, he was treated by Haitang Duoduo and recuperated for nearly a month. While Fan Xian was recuperating, he had practiced Tianyi Dao's heart technique, but he did not mention the exact time needed to recover zhenqi. Thus, the exact time Fan Xian would recover his zhenqi was uncertain.

Fan Xian had successfully recovered his zhenqi through practicing Tianyi Dao's heart technique and obtaining Haitang Duoduo's help. The details of the recovery of true qi were not mentioned in the search results provided.