Toloc Sumí was founded around 2800p. It became a major metropolis by the year 2500 and the central city of Thietia. The city is built around the Temple of the Sun (devoted to Telzeco) and the Temple of the Moon (devoted to Amazatle). As a major social, religious and political center its became the most populous city in Thietia, with over 45,000 people in 1900 BC.