"I am the truth of the universe."

An alien from the planet known as Hellstorm that is known for their love for war in the UDON Comics, whose size largely surpasses the Milky Way. After evolving over many years, he became a powerful alien who can control fire and has an orbital span that stretched over 400,000 light years and counting. Over the span of 200 million years, he sought to collect worlds and other celestial objects throughout space by consuming them in flames. After traveling across the cosmos beyond the speed of light, he lands deep within the Atlantic Ocean to wait for the right time to consume the planet Earth. Originally, he came to Earth 65 million years ago during the age of the Dinosaurs and created the army of Phobos (Huitzils) to destroy life on the planet.

It is unknown why Pyron did not consume the world back then, it is possible that he wanted to wipe out the life on the planet before he could consume the planet, after fighting against worthy foes, he decided that he would leave the world at peace so they become stronger and worthy of fighting.