In the Portal Year 15, inquisitive Isparians allowed the Burun into the world by accidentally activating a portal beacon that allowed the Ruuk to come here. The lower caste Ruuk, led by the mucor-enhanced brothers Morgluuk and Torgluuk , quickly formed an alliance with the Renegade Tumeroks and Lugians and were able to dominate the then newly arriving Guruk. Torgluuk was seen as the calmer of the two Burun leaders, whereas Morgluuk was more agressive and driven. Morgluuk and Torgluuk were attempting to claim the destiny that was meant for the Kukuur – the Burun Elders.