Father Wang revealed Wang Xin's background in episode 21. According to the plot, Wang Xin was not Wang Yongge's biological son, but the baby boy he had taken from the hands of human traffickers. Wang Yongge's real parents were members of a criminal gang. The revelation of this truth changed Wang Xin's fate and also made Ma Kui let go of his obsession for many years. Therefore, Father Wang's words allowed people to understand Wang Xin's true background.

Father Wang revealed Wang Xin's background in episode 21. According to the plot, Wang Xin was not Wang Yongge's biological son, but the baby boy he had taken from the hands of human traffickers. Wang Yongge's real parents were members of a criminal gang. The revelation of this truth changed Wang Xin's fate and also made Ma Kui let go of his obsession for many years.
Wang Xin's father died in the movie. His death brought a huge psychological and emotional impact to Wang Xin. Wang Xin's father had always been his strongest support. His death made Wang Xin deeply experience the impermanence of life and the grief of losing a loved one. This process had a profound impact on Wang Xin's growth and later life choices. He began to cherish the people around him more and work harder to pursue his dreams to commemorate his father.
According to the reference materials, in the statement issued by the Xi'an High-tech Zone Social Affairs Service Bureau on November 18,2024 about the loss and nullification of Wang Ziheng's Medical Certificate of Birth, it can be seen that Wang Ziheng's father is Wang Chi. However, he did not find any more information about Wang Chi's background.
Wang Xin's father turned himself in in episode 34 of " To the South, To the North."
Wang Changsheng was the male supporting character in the novel "Perfect World". He was the head of the Wang family, a long-lived family in Jiutian Shidi. He lived in the Ancient Chaos Era, and his family had the unrivaled immortal technique, the Art of Conquering Chaos. When he cultivated to the Nine Skies and Ten Earths, he became a Supreme Martial Artist (half-step True Immortal) and then entered the Immortal Realm. However, the search results did not provide any specific information about Wang Changsheng's background. Therefore, the details of Wang Changsheng's life and background needed to be read through the novel "Perfect World".
Wang Changsheng was a character in the fantasy novel "Perfect World" written by Chen Dong. He was the head of the Wang family, the long-lived family of the nine heavens and ten lands. He had lived in the Ancient Chaos Era, and his family possessed the unrivaled Art of Disorder Subduing. His cultivation base was at the Extreme Dao Supreme (half-step True Immortal) level. After that, he entered the immortal realms and cultivated to the Fallen Immortal King Realm. In the end, Wang Changsheng was killed by Meng Tianzheng, who was also a Fallen Immortal King. As for Wang Changsheng's specific background, there was no detailed explanation in the information provided so far.
There were two different descriptions of Wang Qinian's true identity. According to the original work of Joy of Life, Wang Qinian's real identity was a member of the Pavilion of Heavenly Secrets, a mysterious organization that controlled the world's intelligence. His mission was to collect intelligence and serve the country and the people. Another description was that Wang Qinian was an assistant Chen Pingping had arranged to stay by Fan Xian's side to take care of him. At the same time, he was also a member of the Inspection Council and held a cleric position. Because the information provided was inconsistent, it was impossible to determine Wang Qinian's true identity.
There was no clear information on when Wang Qinian's identity would be revealed in the plot.