The novel's action switches stage frequently between the Earth of 2069, the 'jigsaw-planet' Mir 31 years after its creation, and various settlements on Mars.
In an instant, Earth is carved up in time and reassembled like a huge jigsaw puzzle. Suddenly the world becomes a patchwork of eras, from prehistory to 2037, each with its own indigenous inhabitants...
Returned to the Earth of 2037 by the mysterious and powerful Firstborn, Bisesa Dutt is haunted by memories of her five years spent on the strange alternate Earth called Mir, a jigsaw-puzzle world made..