500 YEARS IN THE FUTURE, EARTH IS A PARADISE... WITHOUT US.

The Earth was dying, and only the Erta could save it. Created to be genetically superior, hyper-intelligent and unburdened by the full range of human emotions, they succeeded by removing the cause: humans.

Now the Erta are faced with a dilemma—if they reintroduce the rebellious and violent Homo sapiens, all of their work could be undone.

They decide to raise one child: a sole human to decide if we should again inherit the Earth.

But the quiet and clinical Ima finds that there is more to raising a human than she had expected; and there is more to humanity’s history than she has been told.