Five years ago, completely unknown and strange creatures suddenly appeared all over the world. They attacked all living creatures on the Blue Star indiscriminately!
Humanity was quickly defeated with its proud high-tech thermal weapons. Just two years later, 90% of the world's total population had died!
In an apocalyptic world without law and money, what kind of hell will selfish humanity create?
How will the remaining humans launch a counterattack against these strange creatures after discovering the power of "magic weapons"?
Where did these crazy creatures come from? !
