Kukuri and her party arrive in mysterious ruins with a mysterious connection to her past, and before heading to Endless Tower.

With Kukuri kidnapped by Raid and the Queen of Flowers under assault, can Nike rescue his traveling companion and protect their surrogate daughter?

After all their struggles, Nike, Kukuri, and their friends have arrived in the Demon King's territory: the continent of Zan. But before they can confront the master of evil, old rivals will stand in their way.