Four million years ago the crew of the starship Challenger abandoned the search for their home Earth and settled on the third planet of a solar system on the fringe of a galaxy, leaving Angel One and Angel Two, the ship’s computers, to continue the search in the starship.  The four settlers called their new home Paradise.  With seven-tenths of its surface covered in water, deep blue skies and an abundance of lakes, rivers and lush forests, the planet is nothing like the Earth that they used to study in the ship’s library,  But after four years, they are learning to accept its differences…