Having been delivered an imperative by the Authority to find the Net Terminal Genes--the key to halting the rapid and random growth of Cluster Town--Killy and Cibo come closer to unlocking the secrets of the Netsphere. However, the ability to actually understand the language of the Net Terminal Gene carriers may have been forever lost. Will Killy find a way to translate these seemingly undecipherable signals before the Authority itself is destroyed by its own creation?

In keeping with the original Japanese format, this book reads from back to front and from right to left. Originally published: Tokyo : Kodansha, 1999.