The year was 2030. The Moon Base had just been dedicated when a transmission came through. Not from Earth and not in the form of any mathematical formula. Only one word in 21 different languages: "Come".Concealed from the public, the transmission was traced back to the northern pole of Mars and a small expeditionary unit was quietly sent, ending in complete disaster.Now, ten years later, Darren Hildure and Feng Yusheng -- the only survivors of the...