レアモンスター？それ、ただの害虫ですよ～知らぬ間にダンジョン化した自宅で普通に暮らしてました。日常生活を配信したらバズったんですが (Associated Names)

Yuuto, who lives alone in an old house deep in the mountains due to his parent’s hobby, spend two hours every day commuting to high school by bicycle. However, there is a secret that even he himself unaware of. Unbeknownst to Yuuto, his own home had turned into a dungeon several years ago. But Yuuto…