Gods are synonymous with greed, with desire unleashed.
The fallen angels are the embodiment of greed among the gods. They face their fallen nature head-on, and are regarded as true gods.
What about the righteous God of Light? He, too, commits acts of boundless greed under the banner of righteousness. They use righteousness to conceal their hypocritical, avaricious nature, and are regarded as false gods.
Thus, slaying the gods became a purge, a divine cleansing carried out in the name of justice. But who is the mysterious instigator behind the godslaying? Terrifying secrets, hidden from the world, are beginning to surface.