Shinobi Undercover Vol. 1 — Manga Raw / Buy Official

The story ignites with Yodaka’s brutal, swift execution of an operative in the city center, showcasing his deadly efficiency. However, his mission to protect Aoi Himawari from the mysterious syndicate 'Mukuro' forces him into the bright, social world of academia. Struggling to mask his intense killing intent, Yodaka becomes the target of Aoi’s overwhelming kindness, which leaves his stoic nature in tatters. Tensions peak when an assassin infiltrates the school; Yodaka dispatches the threat in the shadows behind the gymnasium without breaking a sweat, all while keeping his presence hidden from Aoi. By the end of this volume, Yodaka abandons his passive approach, choosing to stand openly by her side, even as remnants of his tragic past and a treacherous former mentor begin to circle closer. The mission has changed; he is no longer just a bodyguard, but a protector whose loyalties are irrevocably shifting.