Orsan is a member of the Moras race. The Moras race, also known as the Egas, has one peculiarity: if an Egas individual is split in half, the two halves produce two fully-fledged Egas. This is how Orsan was created.
Orsan differs from Moras in that he has glass eyes, one blue and one red, and three appendages on his head.
Moras tried to establish contact with him, but Orsan went his own way and became a Martian mafia boss.
Several years later, Orsan encountered Moras again, and Moras killed Orsan because Orsan killed one of Moras's brothers, Skryk Skryk's head.