MTL - Dawn of the Grey Tower - Chapter 104 Take blood (below)

... eper.

As for why it is so deep? Cheese speculates that this is related to the volcanic ash formation seen in the distance before. Volcanoes are evidence of intense geological activity, and in areas where it once existed, geological structures are prone to unusual phenomena. This deep pool is likely to come from this, or it was washed here by a small opportunity.

This is not a geological study, and this is not a typical landform worth exploring in depth. The reason why the water her ...