In the world of Team Fortress 2, Pyro is a mysterious and enigmatic character clad in a flame-retardant suit and gas mask. Little is known about Pyro's true identity or motives, as they rarely speak and their facial expressions are hidden behind the mask. Despite this, Pyro is often associated with an childlike innocence and love for fire and destruction. They are known for wielding a flamethrower and other incendiary weapons, often unleashing a terrifying firestorm on their opponents. Pyro's unpredictable nature and chaotic fighting style make them a formidable foe on the battlefield.