In this world, there exist Star Souls, world spirits that have developed their own will, as well as ancient gods that specifically corrupt Star Souls.
The origins of these ancient gods had taken him by surprise; they were not the agents sent by the Nightmare Sovereign, nor were they derivations of the world's evil aspect, but rather innately born from the Crystal Wall System with the purpose of killing Star Souls still in gestation.
That is to say, if any planet within this world were to foster the birth of a Star Soul, the world mechanism would automatically nurture several ancient gods to corrupt the Star Soul, murdering the unformed Titan in its nascent stage.
The primary reason the Crystal Wall System did this was related to the current power struggle for dominion between the Human Overlord and the Nightmare Sovereign.