Personally, based on what I know of the progression and twists of this series, and the shape of the cave's entrance. I am guessing that they entered a giant vagina and are now bathing in the creature's(possibly a giant's or a troll's) stomach acid.
I don't know why almost everyone hates this match so much. This fight embodied the true course of a fight, which no other fight was in 'Record of Ragnorok' (side or main story), excluding Simo Hayha's fight. No BS exposition, no forced/unnecessary dialogue, no explanation of their purpose or...
I like that Suggestion a lot. I have found it especially inconvenient when you have a lot of bookmarked titles. And it doesn't have to be that complex; they can either add a filter in the 'Advanced Search' for titles that are in at least one of your libraries, similar to the 'Content Rating'...
Honestly, the story's not bad. It has a rather repetitive setup, making it hard to connect or relate to the MC (virgin protagonist who is dense as a rock with a potential harem). Not to mention the MC is called the hero and yet does so much irrelevant work, he sounds and acts far more like some...