Original sentence: It follows Niko Bellic, a war veteran from an unspecified country in Eastern Europe (However, it is probable he is Russian, the main theme song being 'The Soviet Connection'  and his slight Russian accent) , who comes to the United States in search of the American Dream, but quickly becomes entangled in a seedy underworld of gangs, crime, and corruption
Edited sentence: It follows Niko Bellic, a war veteran from an unspecified country in Eastern Europe, who comes to the United States in search of the American Dream, but quickly becomes entangled in a seedy underworld of gangs, crime, and corruption