Yuto Amakawa turns twelve. Under his guidance, the sixth clan of exorcists—who returned from oblivion almost by a miracle—has to make ever greater efforts to respond adequately to new and newer challenges while continuing to develop. And if the economic side of the issue—at least for now—has somehow been sorted out, then making a debut in inter-clan politics and interfering in state affairs is an entirely different level. It’s urgent to become a force—a force others will have to take into account. And the power of the Amakawa clan lies in its demon-vassals…