自我を取り戻したアンザーとともに、魔王ディルクロムに決戦を挑むテン達。だが、全力を尽くした攻撃であってもディルクロムにはまるで通用しない。「大収穫祭」によって徐々に崩壊していく世界で、それでも必死に足掻くテン達は…。

Together with Anzar, who has regained his sense of self, Ten and the others challenge the Magus Diluculum to a final battle. However, even their strongest attacks have no effect on Diluculum. As the world gradually collapses due to the "Grand Harvest Festival," Ten and his comrades continue to struggle desperately, refusing to give up.