The protagonist silently travels to Blue Star, a place with a cultural gap in Chinese horror culture. Countries determine the fate of their respective countries by designing horror dungeons to attack and defend each other. The defenses of the Dragon Kingdom dungeon in the fault are frequently breached and are on the verge of destruction. Later, the protagonist turns the tide and designs multiple Chinese-style horror dungeons to compete with various countries such as Sakura, Lighthouse, Rotten Country, and Shemale Country, and ultimately helps the Dragon Kingdom in the fault to unify Blue Star.
