Mad Immortal of the Apocalypse

A world named the Xuanhuang Realm is undergoing the End-Calamity of an Era. The Heavenly Dao is collapsing, the laws are in disarray, and strange substances have seeped into the spiritual energy. The once-glorious cultivation civilization has become a hell where people prey on one another. Across this wasteland, ancient ruins, forbidden lands, and settlements of survivors exist side by side.