We'yn.

The moon Eos, the seventh moon of Rhea, was found by the UNOE (United Nations Of Earth) and MDR Corp.  They sent explorers and satellites.  The moon was inhabitated by sentient humanoids, the Xali.  The xali had red or purple skin, they were tall, seven to eight feet, and extremely fast and agile.  MDR Corp scans found a mineral, dubbed "Eosite"  in the caves and underneath the soil of Eos.  They sent giant mining rigs and workers and portable bases and Marines.  The xali were primitive, but quickly adapted to human's guns.  MDR Corp uprooted tribes of the xali and enslaved them, making the xali mine eosite.  But the enslavement of the xali enraged We'yn, the deity of the xali, who lived on the Mother Mountain.  He used his super strength and agility and power over the flora and fauna of Eos to destroy mining rigs, slay humans, and free his people.  He then chased after a shuttle that was taking some of the mineral to Earth, along with some xali slaves.