From Old Country Bumpkin to Master Swordsman Manga Volume 4: My Hotshot Disciples Are All Grown Up Now, and They Won't Leave Me Alone was written by Shigeru Sagazaki and Tetsuhiro Nabeshima and art by Kazuki Sato.

Beryl and Lucy storm Twilight's hideout to find the pickpocket girl Mewi's older sister. After they crush Twilight's gang and settle the matter, Beryl heads to the pub to unwind, where he meets a knight named Spur. Although the two hit it off, it seems there might be more to Spur than it appears...