Review Detail of Tigrallef in Random Skills: Exploring Dungeons

One of my daily reads on raw sites(see Eternal Angel's post of the name). It's a bit OP but not as much as most dungeon novels. Skip if you don't want the world view 'spoiled', but I won't cover storyline spoilers other than it appears to be a single female love interest for those worried about harems. Basically the world (implied to be a flat circle) he's living in has a 'god' called the Mist. That god rescues fragments of broken worlds from the void, transforms them into dungeons and explorers basically beat the fragment into submission. All the people in the lower level dungeons are 'stored' and copies fight the explorers. It's not clear yet about higher level dungeons. There's a lot more details but that's the basic idea.