Slyxx was a daemonite scientist captured by the USA and forced to work for the Number of The beast program since the years of world war 2. It was Slyxx who created the virtual relaity simutaing an endless apocalypsis under the suggestions of Zeb McCandles. Meanwhile he worked for the Number of the Beast, Slyxx acted as a model prisioner and cooperarted willingly with the humans. However, when the Reapers created for the NOTB program caused the end of the world, Slyxx revealed himself as an daemonite infiltrator who just send his home world a message, involving the destruction of the world: "mission accomplished".