Waleed Nagma, a male individual from the planet Monsolar, was infected as a young boy by a Syrox parasite. Efforts to eliminate the parasite resulted in his imprisonment at Cog Hive Seven, where the parasite's growth persisted. Another prisoner, Zero, facilitated the introduction of Anzati snot garlic, which Nagma employed to extract the Syrox. Subsequently, Zero killed the parasite. Nagma ultimately met his demise during a gladiatorial contest within the prison walls.