Quasar is a superhero who belongs to the "Astral" legion of the Universal Guard. Although there is much darkness and evil in the shadows of the universe, there are also rays of light shining through the cosmos. When thieves came to the North Star to plunder astral energy, the young Quasar sensed the pain and grief of his home planet.

Soon after, the Astral Warriors came to the North Star and drove away from the plunderers. Quasar admired these warriors more than any other, and vowed to protect his planet and the universe that gave birth to him. He volunteered to be a part of the Universal Guard, learning to transform his powerful talents into fighting power.

A few years later, Quasar officially donned his starlight battle suit and began to fight for justice in the universe. His reputation quickly spread across the cosmos. Under his dazzling light, all darkness will disappear. There is no escape in the shadows.