AHEAD Series: Owari no Chronicle (5) I

is part 1 of the fifth volume of the Owari no Chronicle light novel series, written by Minoru Kawakami and Illustrated by Satoyasu (TENKY). It was released under the Dengeki Bunko Imprint in June 2005.

Synopsis
One month after the battle with 5th-G. UCAT has nine conceptual cores, and the only recovery is 7th-G. However, Sayama and Shinjo decide to pursue their own past before the whole-grain negotiations with 7th-G. Then, Sayama went to the mountains of Okutama, and Shinjo went to Sakai. On the other hand, the "army", who had asked UCAT for the opportunity to have all the conceptual cores, was ready for a total attack and was finally about to take action. What kind of past will Sayama and Shinjo find out? And whereabouts of the whole-grain negotiations in a new crisis ...!? The fifth episode, in which a great mystery gradually becomes clear, starts.

(Source: Amazon JP - Translated)