Vampire Infection Outbreak Arc

Vampire Infection Outbreak Arc (吸血鬼感染の発生編,) is the ninth story arc of Bungo Stray Dogs.

Synopsis
After the battle with Kamui, the next stage for the Decay of the Angel plan commences - turning people into vampires and eventually controlling the humankind. The United Nations decides to release One Order, an ability weapon that can help suppress the vampire infection. Knowing Kamui's identity, the Armed Detective Agency also plans their move to retrieve the weapon.