Reign of the Seven Spellblades, Vol. 10 (light novel)

The long combat league reaches its climax. A new president is elected. As the dust settles, in the shadows-Oliver faces a target. Mysteries of the divine age are revealed; Oliver-s past is drawn out in battle. Demitrio-s seat is so high up, and logic leads only to despair. How will the Sword Roses fight that? And where is Yuri?