Prime Specimen.4.

Other walls were opening as he walked revealing other men, fully naked, all shapes, sizes and colours but all bearing Tattoo's on their backs with the Y character followed by numbers.

The lights led way to a huge spacious room, the ceiling was at least 30 metres from the floor and the walls completely white. Y-014's heart began beating rapidly as he entered the room, on his left was a completely clear glass of at least 15 feet thick.