Fed up with the lack of diversity in the universe, the combined effort of each of the 6 Terra Novella systems forced the Imilios to preform a drastic act. Coming out of retirement and finally letting the universe expand. It took the Imilios 360 years to actually do anything, but when they finished, the universe was forever changed.
After thousands of years of technological development, full of war, strife, and multiple apocalyptic events setting universal progress back, the people of a combined Terra Novella asked for more.