I Was a Bottom-Tier Bureaucrat for 1,500 Years, and the Demon King Made me a Minister 03 (Engelstalig) - Manga

After a few centuries as minister, Beelzebub has grown into the demon king’s most loyal and capable servant. It is while the two are traveling together that they happen to
stop by the quaint little village of Flatta, home to a certain long-lived witch! What occurs in the forgotten first meeting of Beelzebub and Azusa?