Started as a Detective in the Demon Slayer Division

When Lin Fan woke up, he became an agent of the Demon Slayer Division of the Great Zhou Dynasty. The Zhou Dynasty was prosperous and prosperous, but in recent years, demons have become rampant. Lin Fan discovered that as long as he killed the demons, he could obtain the unrivaled magical power in the world. Immortal Sutra, Dao Fire Spirit Body, Immortal Armor, Ancestral Dragon Pill, Qilin Holy Beast, World-Destroying Divine Thunder, Shrinking Earth into an Inch, Magical Power, Dark Eyes, Great Wilderness War Body, Ice Muscles and Jade Bones, Eyes of Chonghua... If he becomes an immortal and demon corpses litter the land, if he becomes a demon and immortal and dies, no one in the Nine Heavens and Ten Earths can stop me. I will be the supreme one and set foot on all nine continents and all realms!