Silver explains that he was born in the 30th Century, and was enlisted into the military and given his implants to prolong his life from the birth defects he suffered. In 3006, he was sent to the future to collect technology to help in a war, but was unable to return, and became a businessman on Endpoint.
Silver clarifies that he was born in the 30th Century, and joined the military to receive implants to counteract his birth defects. In 3006, he was dispatched to the future to gather technology for a war effort but failed to return, instead becoming a businessman on Endpoint.