The stakes are higher than ever as Shobu and his crew confront the last vestiges of the formidable Fua Duelists, all while striving to finally bring down Zakira. The familiar battleground returns – the World Championship tournament – where they’re forced to face off against the original members of the Fua Duelists once more. But this time, it's deeply personal: Shobu uncovers a painful truth about his friends’ past, revealing the devastating consequences they suffered at the hands of these very same duelists.