In the world before the birth of mankind, the heavens were dominated by God and the earth was dominated by demons.The player becomes a "witness" who assists the apostle "Holly" of God, and challenges the seal of the "Eternal Magic Cave", which is a terrifying monster's nest. What is a demon? What is God's true purpose? What is the relationship between the Holly Apostles and humans?

In the world before the birth of mankind, the heavens were dominated by God and the earth was dominated by demons.The player becomes a "witness" who assists the apostle "Holly" of God, and challenges the seal of the "Eternal Magic Cave", which is a terrifying monster's nest. What is a demon? What is God's true purpose? What is the relationship between the Holly Apostles and humans?