"Ikki Tousen: Western Wolves" is a three-episode OVA series that serves as a continuation of the "Ikki Tousen" franchise, adapting elements from the manga by Yuji Shiozaki. The story is set in a world where modern-day students are reincarnations of ancient warriors from the Three Kingdoms period of China, destined to fight in a perpetual struggle for dominance. The narrative centers on Hakufu Sonsaku, a carefree and powerful fighter from Nanyo Academy, who becomes embroiled in a new conflict involving rival schools and mysterious forces.

The plot begins with Hakufu traveling to Kyoto to visit her cousin, Sousou Moutoku, the leader of Kyosho Academy. Upon arrival, she encounters a tense atmosphere as Kyosho Academy faces threats from a shadowy group known as the "Seven Stars." This group seeks to disrupt the balance of power among the schools and harness the mystical energy of the "Dragon Jade," a powerful artifact tied to the destinies of the reincarnated warriors. Hakufu, alongside her allies, including the stoic Ryomou Shimei and the cunning Kanu Unchou, must confront the Seven Stars and protect the Dragon Jade from falling into the wrong hands.

As the story progresses, Hakufu's strength and determination are tested as she battles formidable opponents, including members of the Seven Stars who possess unique abilities and strategies. The series delves into themes of loyalty, rivalry, and the burden of destiny, as the characters grapple with their roles in the ongoing conflict. The narrative also explores the relationships between the warriors, highlighting both camaraderie and tension as they navigate their shared history and conflicting goals.

The OVA maintains the franchise's signature blend of action, supernatural elements, and character-driven drama, with a focus on intense battles and strategic confrontations. The main characters, including Hakufu, Ryomou, and Kanu, are portrayed with their distinct personalities and fighting styles, contributing to the dynamic and fast-paced nature of the story. The series concludes with a resolution to the immediate threat posed by the Seven Stars, while leaving room for future developments in the overarching narrative of the "Ikki Tousen" universe.