Raoul, a central heir to the ancient and formidable Divine School of Hokuto Shinken, shares this martial legacy with his brother, Kenshiro. As pivotal figures within the Hokuto lineage, their intertwined destinies hurtle them towards an inevitable climactic confrontation, a conflict born of their shared inheritance of Hokuto's lethal techniques.

This final clash stems not only from their rivalry but is intrinsically linked to a mysterious figure concealed as the last masked Nanto warrior. The identity and significance of this individual, revealed as Yuria, serves as the catalyst for the brothers' ultimate battle. Raoul's path and choices are profoundly shaped by this connection, propelling the narrative toward its resolution.

His role in the overarching saga embodies themes of legacy, conflict, and inescapable fate. As the bearer of Hokuto Shinken, his actions and decisions directly challenge Kenshiro, forcing a decisive battle that determines their world's future course.