Is Shi Tian Zhong Kui a God? How did he exorcise demons?

Zhong Kui is an exorcist in China folklore. From ancient times to now, almost everyone knows the story of Zhong Kui's killing ghosts and catching demons, which shows that Zhong Kui has a far-reaching influence among the people. According to ancient records, when Emperor Xuanzong ascended the throne, Zhong Kui went to Chang 'an to take an exam, and was praised as a "wizard" by the examiner, ranking first in Gong Shi. However, in the imperial examination, the traitor Qilu was repeatedly slandered for judging people by their appearances, thus losing the position of the top scholar. In a rage, Zhong Kui hit his head on the temple pillar and died, shaking with one hand and one hand. Xuanzong named Zhong Kui as the "exorcist" and traveled all over the world to "exorcise evil spirits". The Jade Emperor remembered that Zhong Kui fought for justice and gave his life as a martyr. Therefore, he deified Zhong Kui to be in charge of all unjust things and exorcise evil spirits for the world. Therefore, Zhong Kui led sworn brothers Liu and Wang Fuqu to start a thrilling journey of justice.