Wu Zhu's identity in Joy of Life was revealed in episode 28.

Wu Zhu's identity as Joy of Life was revealed in episode 28.
Wu Zhu's identity in Joy of Life was revealed in episode 28.
Wu Zhu's identity in Joy of Life was revealed in episode 28.
The 28th episode of Joy of Life revealed Wu Zhu's identity.
Wu Zhu's true identity was revealed in the 28th episode of Joy of Life.
Wu Zhu's true identity was revealed in the 28th episode of Joy of Life.
Wu Zhu's true identity was revealed in the 28th episode of Joy of Life.
Wu Zhu's true identity was revealed in the 28th episode of Joy of Life.
Wu Zhu's identity was exposed in the 28th episode of "Celebrating Years."
Wu Zhu's true identity was a robot. He was the first generation of the " immortal messenger " sent by the Temple to the human world. Wu Zhu was originally a highly intelligent robot in the military museum located in the North Pole. He was responsible for teaching the Homo Evolutis how to weave webs and cultivate. He was respectfully addressed as " God." After interacting with Ye Qingmei and Fan Xian, he gradually gained his own consciousness and emotions. Wu Zhu was very powerful in martial arts. He was one of the most powerful characters in Joy of Life, surpassing the Four Great Grandmasters. He was a high-tech Bio-Human from the temple. He was sent to various countries for " inspection ", and every time he returned to the temple, his memories would be erased. Although Wu Zhu was a robot, after interacting with Ye Qingmei and Fan Xian, he already possessed a human soul.