In the original work Joy of Life, the actor who played the shadow was Wang Yifu.

The shadow character in the original " Joy of Life " was played by actor Wang Yifu.
The Shadow Lord of Qing Yu Nian was played by actor Wang Yifu.
Joy of Life was originally a novel, and the characters in the novel were fictional. There was no such thing as who would play the role. In the TV series " Joy of Life," the shadow was played by Wang Yifu, who was also one of the assistant directors of the show. In Joy of Life2, the shadow was played by Liu Yuqiao.
The shadow character in Joy of Life's original novel did not have any clear information about the actor. Therefore, I don't know who played the shadow in Joy of Life's original novel.
The Shadow in Joy of Life was the younger brother of the Great Grandmaster Sigu Jian and the son of the former Dongyi City Lord. In the battle for the position of City Lord, Sigu Jian had killed all of his family, and the Shadow was the only survivor. Thus, he had sought refuge with Chen Pingping and became her personal guard. Thus, the Shadow in Joy of Life was the younger brother of Great Grandmaster Sigu Jian.
In Joy of Life's original novel, the Shadow was the younger brother of the Great Grandmaster Sigu Jian and also the son of the former Dongyi City Lord. In the battle for the position of City Lord, Sigu Jian had killed all of his family, and the Shadow was the only survivor. Thus, he had sought refuge with Chen Pingping and became her personal guard. Thus, the Shadow in the original novel of Joy of Life was Sigu Jian's younger brother.
In the original book, the Shadow was the younger brother of the Great Grandmaster Sigu Jian and also the son of the former Dongyi City Lord.
In the original work, Joy of Life, the Shadow was the younger brother of the Great Grandmaster Sigu Jian and also the son of the former Dongyi City Lord. In the battle for the position of City Lord, Sigu Jian had killed all of his family, and the Shadow was the only survivor. Thus, he had sought refuge with Chen Pingping and became her personal guard.
In Joy of Life's original novel, the Shadow was the younger brother of the Great Grandmaster Sigu Jian and also the son of the former Dongyi City Lord. In the battle for the position of City Lord, Sigu Jian had killed all of his family, and the Shadow was the only survivor. Thus, he had sought refuge with Chen Pingping and became her personal guard. Thus, the Shadow in the original novel of Joy of Life was the younger brother of Great Grandmaster Sigu Jian.
The Shadow was the younger brother of the Great Grandmaster Sigu Jian in Joy of Life's original novel. He was also the son of the former Dongyi City Lord. In the battle for the position of City Lord, Sigu Jian had killed all of his family, and the Shadow was the only survivor. Thus, he had sought refuge with Chen Pingping and became her personal guard. The true identity of the shadow was Liu Che, the Crown Prince of South Chu. After Liu Che was deposed, he was secretly sent to Northern Han and became a guest of Northern Han. Therefore, the Shadow in the original work of Joy of Life was the younger brother of the Great Grandmaster Sigu Jian, and also the South Chu Crown Prince, Liu Che.