If you need an or a summary based on this specific episode, Episode 20: "Miasma" – A Turning Point

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Episode 20 serves as a bridge to the finale, shifting the focus from a standard battle to a deep exploration of curse, family legacy, and the heavy price of power.

The relationship between the brothers adds a layer of tragic nobility. Their quest to save their brother Ouken provides the moral complexity that makes Ousama Ranking stand out; even the "antagonists" are driven by love and duty.