She Professed Herself Pupil of the Wise Man (Light Novel) Vol. 11

Mira is finally reunited with Soul Howl, but there's no time to reminisce! The two face the powerful Machina Guardian, a raid boss that required all Nine Wise Men to defeat back in their gaming days. To make matters worse, this enemy now has learning capabilities like never before. Is there an ingenious strategy that will get Mira and Soul Howl out of this bind? Whatever it is, they better find it quick, or their reunion will be short-lived...