The true heroes of our age, ones who will sacrifice themselves for the safety of others – the fire brigade!
7 years ago in a large fire, Professor Jeon lost his son and daughter-in-law compelling him to use all of his assets to create a special Firefighting force known as Firerobo. With the help of robot developer Marie, they successfully developed the reinforced suit. Sena in the suit of strength – Hercules, Teo with the suit that can fly through the skies – Icarus and Ian with the fastest speed – Phoenix! Firerobo co-operates with the fire brigade of Mega City to become heroes that will uphold the peace and safety of their homes.