Chapter 1643: Gracefully Ask for Help

The human army are not having any casualties because the Church of Light was making sure that everyone does not die. This could also stem to the fact that the World Eater Parasite is not viewing them as a threat. All the World Eater Parasite is doing would be the selection of a new host which is why it is fanning its gill like out outwards.

It seems that the World Eater Parasite does not have eyes like a normal monster but instead have sensory organs. The sensory organs do not seem to function the same as the monsters of this world as it does not get overloaded despite the number of living beings here. The World Eater Parasite does indeed possess a different body compared to any being that is created in this universe as it is completely outside the norm.