Shards of Earth

"Idris used to be a war hero--a fighting elite, technologically enhanced not only to be stronge, faster, and near immortal, but to communicate mind-to-mind with Earth's mysterious alien enemies known as the Architects. Then the Architects simply disappeared--and Idris and his kind became obsolete. Now, fifty years later, Idris and his crew have found something strange abandoned in space. Have thier enemies returned? And if so, why?"--provided by publisher