On his first day with Special Fire Force Company 8, Shinra Kusakabe, a third-generation pyrokinetic who is able to produces flames from his feet, meets his fellow company members and begins to fulfil his wish of becoming a hero.

Shinra and Arthur compete in the Rookie Fire Soldier Games, a contest to test the abilities of each year's newest recruits. However, they are interrupted at the goal by the mysterious man who created explosions at their last fire scene.