A diagram of the Relic's outer structure.
Referred to as Relics by Chronos, these craft have been discovered as fossils - the most well-known being found on what would later become the site of the company's Arizona Base One - and as a single living specimen beneath Mt. Minakami in Japan, in the aptly-named Relic's Point.
The name that their original creators gave to them is unknown at present, but what is known is that these ships were used to create the lifeforms that would come to dominate the planet Earth.