全人類は怯えていた──。何の変哲もない人が突如燃え出し、炎の怪物“焔ビト”となって、破壊の限りを尽くす“人体発火現象”。炎の恐怖に立ち向かう特殊消防隊は、現象の謎を解明し、人類を救うことが使命！ とある理由から“悪魔”と呼ばれる、新入隊員の少年・シンラは、“ヒーロー”を目指し、仲間たちと共に、“焔ビト”との戦いの日々に身を投じる！！ 燃え上がるバトル・ファンタジー、始動！！
Terror has paralyzed the clockwork metropolis of Tokyo! Possessed by demons, people have begun to burst into flame, leading to the establishment of a special firefighting department: the Fire Force, ready to roll on a moment’s notice to fight spontaneous combustion anywhere it might break out.
One of the Fire Force teams is about to get a unique addition: Shinra, a boy who possesses the unique power to run at the speed of a rocket, leaving behind the famous “devil’s footprints” and destroying his shoes in the process. Can the Fire Force discover the source of this strange phenomenon and put a stop to it? Or will the city burn to ashes first?
