This sphere contains practically all the factories, refineries, smelters, and processing plants for Aensetr Derrum. If something needs to be built, repaired, or scrapped it comes here, and the matoran workers will be more than happy to oblige. It is a loud and noisy sphere, and easy to get lost among all the machines and factories running twenty-four seven. It is also hazardous, due to the wear and tear on the equipment, causing industrial accidents on nearly a daily basis, and without the proper resources it’s hard to repair or replace the ancient machinery. Even in the relatively safe avenues between factories it is dangerous, toxic vapor clouds and other chemical spills a constant hazard.