Su Fan, the 19th Division Chief of the Underworld's Soul Enchanting Division, possesses the talent of immortality and builds a solid foundation with the Netherworld Sutra. He uses secret techniques such as the Seven Disasters of Ghosts and Gods and the Underworld to traverse Yin and Yang. He adheres to the law of the underworld, perseveres in seducing souls, beats the Buddhist arhats, and angrily kills the disciples of the Chan sect. Under the dual pressure of heaven and Buddhism, he leads his subordinate ghosts to rise against the trend, vowing to break the decline of the underworld, reshape the order of the underworld in the three realms, and interpret a passionate and domineering underworld legend.