The anthropomorphic animal society stands on the brink. After the carnivorous killer at Cherryton Academy was unmasked, the school implemented a new segregation policy to safeguard herbivores, which only intensified public hostility toward carnivores. At the same time, the black market for meat flourishes as never before, and the Shishi-gumi, a powerful lion gang, faces turmoil following the loss of its leader. A shadowy, violent figure appears, aiming to take over the Shishi-gumi by introducing an appetizing energy drink for carnivores. Legoshi, a gentle gray wolf who struggles with his predatory instincts, has left school and tries to live an unassuming life; he uses his innate strength solely to protect the weak. However, his involvement in the academy's murder investigation attracts the attention of the current Beastar, society's leading authority. To preserve his controversial relationship with the white dwarf rabbit Haru, Legoshi holds onto his sense of justice, even as he is drawn into the chaos caused by rising tensions between carnivores and herbivores.