: Fyodor infects both the Armed Detective Agency’s leader, Yukichi Fukuzawa , and the Port Mafia’s leader, Ōgai Mori , with a "Cannibalism" virus.
: Ultimately, Atsushi Nakajima and Ryūnosuke Akutagawa are forced to combine their powers to defeat Fyodor's subordinate, Ivan Goncharov, while Dazai outmaneuvers Fyodor on the intellectual battlefield. Production and Technical Highlights
: They investigate rumors of the previous Port Mafia boss returning from the dead, eventually uncovering a plot involving the investigator Arthur Rimbaud. Bungou Stray Dogs 3rd Season
Bungo Stray Dogs Season 3: Deep Dive into the Dragon’s Head and the Rats’ Nest
: The virus will kill both leaders in 48 hours unless one of them dies first, which would save the other. This forces the Agency and the Mafia into a bloody all-out war to protect their respective heads. : Fyodor infects both the Armed Detective Agency’s
Season 3 opens with a three-episode adaptation of the light novel prequel. Set seven years before the main story, it explores the chaotic "Dragon’s Head Conflict" and the first meeting between and Chūya Nakahara .
After returning to the present, the season introduces its primary antagonist: , leader of the "Rats in the House of the Dead". Bungo Stray Dogs Season 3: Deep Dive into
: Dazai, then a member of the Port Mafia, and Chūya, the powerful leader of a juvenile group called "Sheep," are forced into a partnership by the Mafia's leader, Ōgai Mori .