While Asuka and her companions engage in fierce battles against the executives of the Babel Brigade, the Beast King (Disbist) finally resurrects! A full-scale war unfolds as they deploy their trump cards, including the preserved Tamara, Peipei, and even the U.S. military. However, all of this is merely the prologue to the Brigade Leader's (Brigadia) plan... The true identity of the Brigade Leader (Brigadia), their real intentions, and Sayako's transformation are revealed―― a series of unimaginable events unfold in this dramatic 13th volume!