【現代ダンジョン】幸運の初期値が異常に高かった高校生が、缶詰ガチャで手に入れたスキルを使って最強になる物語 (Associated Names)

Ten years ago, mysterious, laid-back characters called Danpons arrived from another world and created dungeons that have become a part of everyday life in Japan. High school student Taira Ichino is invited by friends to explore the dungeon at Osaka Umeda Station. However, the place is teeming with people, making it impossible to defeat monsters…