In the original novel, Fei Jie's ending was arranged by Fan Xian and sent by Chen Pingping to Northern Qi as a secret agent. Fei Jie was the head of the Third Bureau of the Inspection Council. People called him Old Poison, and he was good at using poison. He was Fan Xian's teacher. In the process of getting along with Fan Xian, Fei Jie gradually changed his opinion of him and loved him very much. In the end, to protect Fan Xian's safety, he volunteered to go to Northern Qi to be a secret agent.

In the original novel Joy of Life, Fei Jie's ending was to leave the Inspection Institute and follow Ye Liuyun out to sea to travel the world. He let go of his hatred and power and chose to retire from the martial world and the court, living a peaceful life in his later years. After Fan Xian learned that the Qing Emperor was his biological father and killed him, Fei Jie left his position in the Inspection Council and went out to sea with Ye Liuyun.
In the original novel, Fei Jie followed the Great Grandmaster Ye Liuyun to the West when he was old. He wanted to see the foreign customs and the legendary magical world. After the battle of Dong Mountain, he had helped the heavily injured Sigu Jian heal and extend his life. Later, he had accompanied Ye Liuyun to the east and only came to see Sigu Jian off when he passed away.
In the original novel, Fei Jie ended up traveling the world with Ye Liuyun. Fei Jie had only returned briefly to bid farewell to his old friend after Sigu Jian's death, then once again traveled to the West.
In Joy of Life, Fei Jie's ending was to leave the Inspection Institute and follow Ye Liuyun out to sea to travel the world. After helping Fan Xian kill the Qing Emperor and taking revenge for Ye Qingmei and Chen Pingping, he resigned from his position in the Inspection Council and chose to live a life of traveling the world.
In Joy of Life, Fei Jie's ending was to leave the Inspection Institute and follow Ye Liuyun out to sea to travel the world. After helping Fan Xian kill the Qing Emperor and taking revenge for Ye Qingmei and Chen Pingping, he resigned from his position in the Inspection Council and chose to live a life of traveling the world.
Fei Jie's ending was to leave the Inspection Court and follow Ye Liuyun out to sea to travel the world. He let go of his hatred and power and chose to retire from the martial world and the court, living a peaceful life in his later years. After Fan Xian learned that the Qing Emperor was his biological father and killed him, Fei Jie left his position in the Inspection Council and went out to sea with Ye Liuyun.
Fei Jie's ending in Joy of Life was to leave the Inspection Institute and travel the world with Ye Liuyun. After helping Fan Xian kill the Qing Emperor and taking revenge for Ye Qingmei and Chen Pingping, he resigned from his position in the Inspection Council and chose to live a life of traveling the world.
Fei Jie's ending was to leave the Inspection Court and follow Ye Liuyun out to sea to travel the world. After Fan Xian learned that the Qing Emperor was his biological father and killed him, Fei Jie gave up his official position and chose to leave.
Fei Jie's ending was that he left the Inspection Court and went out to sea with Ye Liuyun to travel the world. When Fan Xian learned that the person who had killed his biological mother, Ye Qingmei, was his biological father, the Qing Emperor, all the people around Fan Xian joined forces to help him deal with the Qing Emperor, including Fei Jie. In the end, the Qing Emperor was killed by Fan Xian. Because Chen Pingping had long been killed by the Qing Emperor…
In the novel " Joy of Life," Fei Jie was the head of the Third Bureau of the Inspection Council and Fan Xian's master. At the end of Fei Jie's life, accompanied by Wu Zhu, he went to Dongyi to find Ye Qingmei's temple.