NORTH AMERICA, 2045. The Global Exo Segregation Zone (aka the ‘Grey Area'') is a huge holding area in Arizona housing all manner of aliens hoping to visit earth: a melting pot for alien disputes, crime and inter-species misunderstandings! The only thing standing in the way of chaos is the Exo Transfer Control squads: heavily-armed immigration cops that keep the peace and make sure everyone has their papers in order…