Didn't I Say To Make My Abilities Average In The Next Life?! Light Novel Vol. 8

When the creeping tendrils of the massive Albarn Empire threaten Mile's--once Adele's--hometown of Ascham, the Crimson Vow do not hesitate to dash to the aid of the small provincial fief. Armed only with Mavis' chivalry, Pauline's wisdom, and Mile and Reina's magic, the party faces down an entire invading army--and, more importantly, Mile's past!