Pollux unlocks a sealed passage, inadvertently triggering a full-scale war between the Tribes of Light and Shadows. While infiltrating the enemy's underground castle with the swordswoman Rita, they are separated, leading to Rita's capture by King Wartoshika. Seeking to fulfill a prophecy involving the Words Worth Tablet, Wartoshika attempts to create a child of mixed blood, while the conflict reaches a fever pitch as the leaders of the opposing armies clash.
