Strike the Blood, Vol. 15 (light novel)

Velesh Aradahl, chairman of the Imperial Assembly of the Warlord's Empire, has made his move. With his vast combat experience and boundless knowledge of primogenitors past, he's shaping up to be one of Kojou's toughest opponents yet! The clock is ticking. Can Kojou defeat his latest adversary before Itogami Island ceases to exist in only twelve short hours?!