This isn't a review
per se, but since there's no comments yet, here's some thoughts on the debut chapter:
I like it. There isn't a lot of worldbuilding at the moment, but the author leans on the fact that everyone's already familiar with the "dungeon adventure fantasy" thing. He has an
isekai manga that I haven't read yet, but I'm sure it'll give you an idea of his style. Anyway, the opening chapter does a good job of succinctly but sufficiently introducing you to the protagonist, the basic structure of the setting, a few side characters, and the budding complexity of their various motivations. It's an entertaining first few pages, crafted well with good art by Kujirai, and I'm looking forward to more.