[Katekyo Hitman Reborn + Bungo Stray Dogs] 818: That Friend Who Came Back from the Dead

Oda Sakunosuke, a low-ranking member of the Port Mafia with the ability "Flawless," died in a battle against Gide, leader of Mimic. That same year, his friend, one of the Port Mafia executives, Dazai Osamu, defected.

And so the story officially begins...