Kouun no Shokichi ga Ijou ni Takakatta Koukousei ga, Kanzume Gacha de Te ni Ireta Skill wo Tsukatte Gendai Dungeon de Saikyou ni Naru Monogatari

A world where dungeons have become familiar. A regular high school student, Taira Ichino, mutters while holding a can he got from the Osaka Umeda Dungeon, "If only I had my own dungeon..." and then the lid opens...?!

[Original Web Novel](https://ncode.syosetu.com/n2586iz/)
[Original Web Serialization](https://comic-growl.com/series/ceb92698e317d)