Centuries have passed since a great war, and the beings of Inner Earth and Outer Earth have kept the peace. But creatures from the hollow of the planet want to take over the outer realm. Sworn to uphold a world treaty, extraterrestrials that have quietly been keeping watch over Earth refuse to let the peace be disturbed. So, in a bid to protect the outer portion of the planet, they merge their own DNA with the reproductive organs of a group of humans. As a result, the children of these humans-the Laser Terrestrials-have unbelievable talents. But their opponents are formidable and have systematically killed the extraterrestrials protecting the Outer Earth. If mankind has any chance of surviving, it will need the help of these half-human children. Join dozens of superheroes as they try to protect mankind from the ruthless creatures of Inner Earth in A Legendary Journey.