Synopsis
A regular guy named Aikawa Kanami gets pulled into a fantasy world that runs on RPG mechanics — and that's not a good thing. He wakes up deep inside a massive death trap known as the Dungeon. He barely gets out alive by relying on sheer stubbornness, quick thinking, and whatever magic spells and skills he manages to pick up along the way. All he wants is to get back to Earth, back to his bedridden sister who depends on him. The only clue he has is a rumor that reaching the hundredth and deepest floor gets you any wish…
