The story surrounds Ayshi... ...but who is she?

The world is not as we know it.Everything is overgrown with nature......but not just our normal nature.Alive......but empty, without any wild life.Peaceful, quiet, green, but the weird part is that when one looks around, wherever he turns, the exact same copy of the exact same plant, the exact same tree......the exact same picture...But what about Test World 01...?