These plains lie between the Prelatorian Highway, Ashtan, the Urubamba River, and the Granite Hills. Known as the 'Breadbasket of Sapience' in times past, it is still important agriculturally. The village of Petra lies nestled in the western part of the Sangre, and it is around that village that most of the modern day farming is done.
The Sangre is also known for the fact that it was a major battleground between the armies of Ashtan and Shallam in the days leading up to the forming of Seleucar. Appropriately, the temple of the God of Combat, Matsuhama, lies within these plains.