Two figures make their way through a darkened chamber. The walls are formed of a smooth, dark stone, and lined with strange runes. The only source of light comes from a series of purple, ice-like cells built into the walls every few meters. They vary in shape and size, from two meters in height to more than ten meters, most containing a single being of varying species. It is before a cell containing a young man, tall and wiry with short cropped hair, that the pair come to a halt.