Star Dragonborn

Twenty years ago, 17 "Star Rifts" suddenly opened at the bottom of the Pacific Ocean. A large number of alien beasts from deep space poured into the Blue Star. Ordinary thermal weapons were unable to effectively kill high-level alien beasts. Nearly 300 million people around the world died from the alien beasts, and most of the cities were reduced to ruins. Humanity awakened the "Star Energy" system in a desperate situation. The military united the world's strongest combat forces to form a secret organization "Dragon Bone Tower", which was disguised as a top special operations academy. In fact, it specialized in selecting and training special humans with the blood of ancient dragons flowing in their bodies. The dragons who ruled the universe hundreds of millions of years ago scattered blood seeds on the Blue Star. Only those who awakened the dragon's blood can have the ability to leapfrog and kill alien beasts.