Katainaka no Ossan, Kensei ni Naru ~Tada no Inaka no Kenjutsu Shihan datta no ni, Taiseishita Deshi-tachi ga Ore wo Hottekurenai Ken~. Chapter 23 - Old man, running!. Beryl Gardernant is a humble sword master who runs a dojo in the Reveris Kingdom. He had come to terms with the limits of his strength and was living a leisurely