Library

There is no prosperity and technology on earth here, only an endless stream of strange beasts encroaching on human land. A thousand years ago, a black tower descended on this planet, and mankind's nightmare began. For a thousand years, the black armor system invented by Dr. Bisi became mankind's last hope. But no matter how strong the armor is, it will eventually be damaged. The energy of the black armor system is running low, and humans have no more energy to maintain. A devastating disaster is about to come.