Right before the destined day of the eclipse, an army of demi-humans invades, throwing the land into chaos. Renatus and the other Visionaries launch a counterattack, but they immediately find themselves face-to-face with Innocent Zero's four remaining sons. Later, after a crushing display of power, Innocent Zero demands the frightened populace hand the unconscious Mash over. Can Meliadoul find a way to recharge Mash in time for him to defend himself?

Volume 13 of the Mashle: Magic and Muscles manga series by Hajime Komoto.