What is the mystery of the planet whose civilization disappeared?
Lost 15,000 light-years from her home, little Tanit arrives with her extraterrestrial family to the planet where millennia ago they created the artificial intelligence that shares her marriage. But the planet has changed a lot: a huge catastrophe has wiped out the civilization that once lived there. How did they disappear? No one can answer that mystery.
However, the paradise islands that survive in a flooded world are not as uninhabited as Tanit and her friends think. But while the primitive natives may initially seem dangerous, they are nothing compared to the dark threat that resides at the heart of Paradise.