Fan Casting Primitivans in Brilliant Crisis Primitiva

A race of Bioluminescent, hostile creatures that are attacking mankind. They are classified by three different classifications based on their size and power. Hunter Class creatures are typically several inches to 90 feet in size and aren't really powerful. Titan Class creatures are typically 95 to 500 feet in size and are more difficult to deal with. Emperor Class creatures are 500 to 800 feet in size and are among the most powerful Primitivan creatures, some of them being telepathic, the reason the Espers we're created by HERZ as a potential artificial next stage of evolution for humanity. Though HERZ believed the Primitivans we're extraterrestrial, or we're genetically engineered by an ancient race of aliens, the Primitivans, to the surprise of many, aren't alien at all, and have been on Earth since time began. 65 Million Years, two Advanced Prehistoric Alien Civilizations colonized Earth, the first of the two had been attracted by the Primitivans. The second race soon became aware of the Primitivans, and the two races went to war for control of them. Eventually, the Primitivans, tired of the two races, wiped both of them out because they ignored the asteroid that hit Earth, with the war between the two races and the asteroid being the causes of the extinction of the Dinosaurs. The Primitivans we're the Earth's Protectors for billions of years, ensuring that life would thrive on the planet forever no matter what. The most powerful Primitivan is only known as "The Alpha," who has been hibernating for 50 million years, and the Emperor Class Primitivans and the lesser Primitivans serve as Apostles and Servants of him. Based on dreams he had, Dr. Steve Hammond warns that monsters could bring about Humanity's extinction due to our warmongering and cruelty to Earth in 2078. A colony/nest of Primitivans we're discovered by scientists in 2080.