But if we are going to do this, we must find a relatively safe place for a short period.
"Eh? Underground river? Cave?" Rein suddenly discovered that during the recent battle, a large hole had been blasted into the ground, and now, a massive stream of water is gushing out.
With a slight thought, Rein swiftly dived down. With a splash, as Rein leapt into the water, a few seconds later, he emerged through a narrow passage into an area resembling an underground cave.
All around are underground rivers and dark lakes, but they're not large, and the temperature is much warmer than at the surface. It seems this place was once a gap created by an erupting underwater volcano.
Rein quickly scanned the area, finding only small fish around, without any fierce species. Then he immediately placed Menia's body flat on a relatively smooth large rock.
Immediately afterward, he started the separation.
"Ah!!!"
