In 2199, global warming continued to intensify, the Antarctic ice melted, the ancient virus leaked around the world.In 2200, three very huge spacecraft visit the earth, the spaceship issued a dazzling light, the earth instantly back to the mechanical age, all the electronic equipment all paralyzed.The alien wants to play a game with the human, if the earth human loses destroys the earth civilization directly, the human wins will get the advanced technology
Author Kyle_soon