Red and Black

Yukio is the son of the second-in-command of the Bidou yakuza syndicate, raised in a world defined by strict hierarchies and underworld loyalties. His life takes an unexpected turn when Yamato, the son of the syndicate’s boss, confides in him that his father does not have much time left to live. Despite still being a high school student, Yamato declares his unwavering resolve to step up and assume leadership of the organization. Moved by this fierce determination, Yukio finds himself deeply drawn to Yamato. In a powerful display of devotion, Yamato tells Yukio that he has no interest in his father's legacy—he only wants to forge a bond directly with him. The two young men unofficially exchange sakazuki, sealing a sacred pact between them. Bound by this ritual, both Yukio and Yamato believe their connection will endure for a lifetime. They stand together on the precipice of a dangerous future, ready to face the weight of the criminal empire they are poised to inherit. Yet, even as they trust in the permanence of their vow, unforeseen challenges threaten to test the strength of the bond they have sworn to protect.