No, the Shadow was a soldier of sacrifice Chen Pingping had placed at Fan Xian's side, and Teng Zijing was Fan Xian's good friend in Danzhou who had been framed to death by the Eldest Princess.
At present, there was no conclusive evidence to prove that the shadow was Teng Zijing. Some of the audience guessed that Teng Zijing might be a shadow because they were similar in appearance and height, and they both had superb martial arts and the motive to follow Chen Pingping. However, there were also people who pointed out that Teng Zijing and the Shadow's identities could not overlap because Teng Zijing was Princess Nihuang's fiancé. His identity was public, so it was impossible for him to be Chen Pingping's personal guard at the same time. Therefore, based on the information provided, I am unable to confirm if the shadow is Teng Zijing.
At present, there was no conclusive evidence to prove that the shadow was Teng Zijing. Although some people guessed that Teng Zijing might be a shadow, because of their similar appearance and height, Teng Zijing also had a motive to follow Chen Pingping and a reason to hide himself. However, there were also people who pointed out that Teng Zijing was Princess Nihuang's fiancé. His identity was public, so it was impossible for him to be Chen Pingping's personal guard at the same time. Therefore, based on the information provided, it was impossible to determine if the shadow was Teng Zijing.
Yes, the real identity of the shadow was Teng Zijing. In Joy of Life and the TV series, Teng Zijing was one of the shadows 'true identities. Teng Zijing didn't die in the Niulan Mountain assassination, but the other shadow died. Teng Zijing returned to the prosecutor's office and stayed by Chen Pingping's side. Only Fei Jie had discovered his identity. Therefore, the shadow was Teng Zijing.
Teng Zijing was not a shadow. According to the information provided, Teng Zijing was Princess Nihuang's fiancé. His identity was public, so it was impossible for him to be Chen Pingping's personal guard at the same time. Furthermore, Teng Zijing's identity and the shadow's identity could not possibly overlap. Therefore, according to the information provided, Teng Zijing was not a shadow.
Teng Zijing was not a shadow. Although some people speculated that Teng Zijing might be a shadow because of their similar appearance and height, this guess was quickly denied. Teng Zijing was Princess Nihuang's fiancé. His identity was public, so it was impossible for him to be Chen Pingping's personal guard at the same time. Furthermore, Teng Zijing's identity and the shadow's identity could not possibly overlap. Therefore, according to the information provided, Teng Zijing was not a shadow.
Teng Zijing was not a shadow. Although some people speculated that Teng Zijing might be a shadow because of their similar appearance and height, this guess was quickly denied. Teng Zijing was Princess Nihuang's fiancé. His identity was public, so it was impossible for him to be Chen Pingping's personal guard at the same time. Furthermore, Teng Zijing's identity and the shadow's identity could not possibly overlap. Therefore, according to the information provided, Teng Zijing was not a shadow.
Teng Zijing was not a shadow. Although some people speculated that Teng Zijing might be a shadow because of their similar appearance and height, this guess was quickly denied. Teng Zijing was Princess Nihuang's fiancé. His identity was public, so it was impossible for him to be Chen Pingping's personal guard at the same time. Furthermore, Teng Zijing's identity and the shadow's identity could not possibly overlap. Therefore, according to the information provided, Teng Zijing was not a shadow.
Teng Zijing was not a shadow. Although some people speculated that Teng Zijing might be a shadow because of their similar appearance and height, this guess was quickly denied. Teng Zijing was Princess Nihuang's fiancé. His identity was public, so it was impossible for him to be Chen Pingping's personal guard at the same time. According to the information provided, Teng Zijing was not a shadow.
Yes, the shadow was Teng Zijing. Teng Zijing was a character in Maoni's novel Joy of Life and its derivative works. He was the head of the Fourth Bureau of the Overwatch Council and Fan Xian's good friend. On the surface, he was a swordsman, but in reality, he was the younger brother of Dongyi's guardian, Sigu Jian. During the diplomatic mission to Northern Qi, Teng Zijing had been framed by the Eldest Princess Li Yunrui. Fan Xian had been seriously injured in order to save him. After that, Teng Zijing had chosen to stay by Fan Xian's side and become his " Shadow Guard." When Fan Xian went to Northern Qi, Teng Zijing was killed by Shang Shanhu while protecting Fan Xian.
There were different speculations and opinions on whether the shadow in Joy of Life was Teng Zijing's identity. Some people thought that Teng Zijing might be a shadow because their appearances and heights were similar. Teng Zijing also had a motive to follow Chen Pingping and a reason to hide himself. However, there were also people who pointed out that Teng Zijing and the Shadow's identities could not possibly overlap. This was because Teng Zijing was Princess Nihuang's fiancé and his identity was public. Even though some people thought that Teng Zijing was a shadow, there were others who denied this guess. Therefore, based on the information provided, it was impossible to determine if the shadow was Teng Zijing.