World view: Gods once ruled in ancient times, and then the "God-Slaying War" broke out. The gods fell, and the remains of the gods polluted the earth, forming "ash soil". The remaining gods may have become "gods" who survive by devouring wishes and flesh, or they may sleep in the "Great Ruins". Human beings rebuilt civilization in the ruins, but their beliefs were strictly controlled by organizations such as the "Tianlu Yuan" and the worship of old gods was prohibited.
