C609 Again
Looking from the map, the interior was the safest. After all, the dire beasts inside were often cleansed by the outer court elders of the Priestess Division. It was impossible for there to be a large number of Aurous Core stage dire beasts, and even the Nascent Soul stage dire beasts did not exist.
The deeper one goes, the safer it is. But this is not an absolute safety, after all