The Yahg are an extremly strong race native to the world Parnack. They are known for a violent nature. When the Yang were discovered they had the technology of 20th century earth. A dlegation of the citadel council came for diplamatic purposes when they first discovered the Yahg. The Yang had agressive attitudes and obession with control. The Yang eventually, slaugthered the entire citadel council delegation. Afterwards the Yang had bad political stance. This event also caused many races to look at the Yang as a barberic race. The shadow broker was a Yang.
The Yahg form packs but, a group of Yangs will not cooperate until a social leader has maintained dominace through brute force or social maneuvering.