In 1925, the fourteenth year of the Republic of China, warlords were at war and evil spirits were rampant. As the orthodox lineage of the Shang Qing Dynasty, the Maoshan Sect adheres to the responsibility of "slaying demons and protecting the world." At the beginning of the recovery of the spiritual energy of heaven and earth, external forces such as the Japanese Onmyoji and the Nanyang Jiangtou Master coveted China's secret treasures in an attempt to use the "rift in time and space" to subvert the order of cause and effect. The protagonist, Su Wayan, was originally a student in the Department of Modern Archeology. After touching a bronze mirror engraved with a fragment of the "Shangqing Great Cave Scripture", his soul traveled to Songhu in the Republic of China, and he was involved in a time and space mystery that spanned a hundred years.
