Su Fan, the Lord of the 19th Division of the Underworld's Soul-Reaper Department, armed with the talent of an undying body and consolidating his foundation with the Netherworld Scripture, roams freely between the yin and yang realms using secret arts such as the Seven Disasters of Ghosts and Gods and the Yellow Springs Realm. Upholding underworld laws and dedicated to reaping souls, he fiercely shakes Buddhist Arhats and angrily beheads disciples of the Chan teaching. Under the dual suppression of the Heavenly Court and Buddhism, he leads his subordinate ghost officials to rise against the trend, vowing to break the underworld's decline, reshape the order of the Three Realms' nether officials, and interpret a passionate yet domineering underworld legend.