Qiying Animation

This season's story unfolds at the base of the Great Wall, located on the frontier of the King's Continent. Every character has departed from their homeland and journeyed afar to reach this place, brought together by the shared aim of maintaining peace at the border. Although they are regarded as "outsiders" in this unfamiliar territory, their common purpose forges them into the Great Wall Guards.

When freshman Zhou Xiaoan accidentally slips on a mysterious ring, a terrifying demon bursts forth from his mouth, transforming his life forever. A cascade of shocking historical revelations emerge: a Blood Devil claiming to be King Zhou of Shang, a race of zombies that feed on human hearts, a secretive group of Taoist Priests opposing them, and other hidden supernatural beings that coexist with humanity.