Who is the demon king in the realm of emperor and god?

The monarch is Zhang Zizhen. By inquiring about the sub-plots provided by Linglv Post Bar, we can know that Zhang Yuanqing is Zhang Zizhen, actually the real name of the Lich King. The palace master who stopped killing was also the lover of the demon king. Using Chu's props, he created two backup identities, Jiang Yuer and Zhang Yuanqing. In order to get rid of the control of the holy grail, the devil really got away and washed away his identity. The car accident was an illusion that musicians hypnotized Bird Qingyuan to come to a family. Is to use this opportunity to blend into the devil's soul. When Jiang Yuer saw Zhang Yuanqing looking for a girlfriend, he was very angry. When he stopped killing the palace master, he was also very angry. Moreover, it proved to be the dominant territory. In order to integrate the demon king's soul with Zhang Yuan's celebration, the forbidden art he used dropped to a new height. Fantasy novel, serialized in Xiaoxiang Academy, is the emperor's Rubik's cube. The author is Qingqing Mozi. His work tells the story of a young Excalibur, who inadvertently got a mysterious pendant, thus opening an imperial road to the peak of martial arts. Heaven and earth, destroy the gods; I want to win, who can compete with you! It's over now. So the monarch is Zhang Zizhen.