Time has come to a new era on earth, where aliens are no longer a mystery, superheroes are no longer a fantasy, alien races from other worlds and even star monsters appear frequently. Wormholes appear all over the earth, and those who come out of the wormholes are alien races from different worlds. Since then, humans have begun to fight against these invaders or monsters and established hero organizations. From the moment the wormhole appeared, the earth was no longer a little-known existence in the vast universe. Some starry sky beasts woke up from their slumber and came towards the earth with their purpose...
