It was solely due to the quest notification that Lia noticed the Altars movement.

[Main Quest: Altar (1)]

No matter how low the strength of the Altar was, they couldnt be ignored even if the system had fallen into chaos. This was because they had chimeras that had been transfused with monstrous blood. Therefore, as soon as Lia received the notification for the quest, she gathered everyone inside the barrier.

Ah!

Lia stuck to the barrier like a barnacle and looked down at the group of Altar wizards that finally appeared. The second half of the main quest was about this fanatic group, the spirit of the ancient era, and the evil referred to as the cause of the collapse of the continent. Of course, even the greatest evil in the world was considered justice by those that believed in it.

Goooooooo

The dark energy that the wizards of the Altar were releasing was a hundred times rougher, sharper, and more heinous than mana.