Distant past

3,000 years ago

 * A mysterious race kidnaps 1000 people from Ancient Rome on Earth in an attempt to bring them back to their home in the Triangulum Galaxy for the purpose of scientific study.

6,000 years ago

 * A group of unknown scientists take kidnapped humans back to the the Triangulum Galaxy, however, the ship they are on encounters and anomaly, sending the ship back in time 3000 years and allowing the humans to escape from captivity. The escaped humans land the ship on a planet they christen Terra Nova, thus begins the Circacean species

5,000 years ago

 * The Circacean Empire is founded, which gradually evolves into one of the dominant powers in the region.