At Zaros' request, Elidyr had sent a group of four legendary-level demigods to Galicia to investigate if the country's terrible conditions were related to the fallen god, as Andrew had suspected.
All of them are survivors of the war from a thousand years ago, so none lacked the motivation to investigate, as they do not want such a devastating war to occur again.
It's understandable since they lost their homeland due to the previous war and were fortunate to rebuild their lives on this continent, but now there was no other continent to emigrate to.
This is why they wanted to prevent the fallen god's resurrection—if he returned, a war of equal or worse magnitude would break out, and even if they won, the continent would be destroyed, as happened to the lost continent. Now, there was no additional continent to move to.
