Enen no Shouboutai

Spontaneous Human Combustion strikes without warning, turning ordinary people into violent beings of living flame known as Infernals. To confront the disaster, the Special Fire Force was created, combining firefighters, soldiers, and flame users who protect civilians and put the souls of the transformed to rest.

Shinra Kusakabe joins Company 8 with the ability to ignite his feet, a power that earned him the childhood nickname Devil's Footprints. He wants to become a hero, but his deepest reason for fighting is the fire that killed his family twelve years earlier. As abnormal Infernal cases increase and a mysterious faction hints that it knows the cause, Shinra learns that the Fire Force is far more divided than it appears and that the truth may be hidden inside the very organization he joined.