Dragon Party (7) Hoshizora ni Mae Inochi-tachi

is the seventh volume of the Dragon Party light novel series, written by Yuji Nakazato and Illustrated by Daisuke Tsujita. It was released under the Dengeki Bunko Imprint in June 2003.

Synopsis
The true fish was destroyed by the hands of the planet "Warrior's House" who wanted the technology to build a Tiamat-class ship. Yu, who managed to recover the memory element of the true fish, tries to escape from the government of the "Warrior's House". "Kairyu" and "Tenryu" have entered the battle with "Warrior's House" due to the circumstances. Yu is shocked to have hit the "Warrior's House", which was able to set up a joint front with the "enemy" as his ally. Meanwhile, the "enemy" central fleet has launched an invasion to bury "Kairyu" along with the "Warrior's House". What is the decision Yu made to regenerate the true fish and to defeat the "enemy" supreme control body ...? The popular science fiction series is complete.

(source: Amazon JP - Translated)