Amnesiac and half-masked, Hakuowlo wakes in a mysterious village with no memory of his past. As he integrates into this world of fantasy warfare and political intrigue, he discovers combat abilities far beyond normal human limits. This OVA trilogy fills narrative gaps left by the original TV series, presenting untold stories from Hakuowlo's journey through a land of clashing kingdoms and ancient secrets. What emerges is a blend of sword-swinging action sequences and character moments that breathe extra life into the cast. Comedic interactions between allies contrast sharply with brutal battles that hint at the larger forces moving behind the scenes. The tone shifts between lighthearted camp and darker implications about Hakuowlo's true nature and origins. These three episodes work best for viewers already invested in the original series, offering supplementary material that expands the world without demanding standalone coherence. The animation quality matches the ambitious opening the game introduced, delivering polish to sequences the TV run couldn't fully realize. Expect both answers and deeper questions about what Hakuowlo truly is beneath that mask.