Zhang Bairen went through one thousand, seven hundred and fifty calamities, showing his transformation process from a mortal to the supreme being of the three realms. The story begins with the beginning of chaos in ancient times and spans the four eras of heaven and earth, Longhan, Chiming, Kaihuang, and Yankang, showing the evolution of the system of gods and demons. It covers multiple planes such as the Thirty-Third Heaven, the Netherworld and the Sea of Blood, the Secret Realm of West Kunlun, and the Nine States of the Human World, forming a multi-dimensional mythical universe. In the context of the apocalyptic era of heaven and earth, the confrontation and integration of different cultivation systems reflect the struggle between light and darkness in the hearts of monks.