Strike the Blood, Vol. 19 (light novel)

After quashing the rebellion in Aldegia, Koujou and his friends return toItogami island to find that in their short absence, there has been a violentupturn in the status quo! The Gigafloat Management Corporation has beenhijacked, and war brews between the demon clans for control of the territory.And once again, the Fourth Primogenitor has been drawn into the heart of theconflict, al while the perpetrator's true intentions remainunknown!