This DVD includes two complete episodes from volume two of this SF animated series. As the outbreaks of the M34 virus continue to worsen, the NOA soldiers face strengthening opposition. The virus continues to evolve, adapting itself against the nanotechnology, turning the very advantages of the NOA soldiers against themselves. The bond between Yuuji and Ai will be put to the test as the threat of the M34 virus brings havoc and death all around them.