Binding the Supreme Yin Emperor System

Chen Qiye accidentally travels to a fantasy world and awakens the Strongest Yin Emperor System. He gradually builds the foundation of the Underworld, bringing legendary spirits like the Black and White Tortoises, Ox-Head and Horse-Face, Zhong Kui, the Judge, and the Ten Kings of Hell to life. The Black and White Tortoises capture lost souls and slay evil spirits, while the Judge and City God uphold justice and rule the world. Fengdu's mysterious city shelters countless demons and defines reincarnation. Starting from Nanyuan City, Chen Qiye dismantles surrounding demonic forces, only to discover a massive secret behind the Kingdom of Ten Thousand Demons that seems poised to strike against him.