System ZZ831, Planet B847.
Today, a new planet-ship was about to reach maturity. It was the fifth planet-ship produced since the completion of B842 just a year and some months ago, and that alone should raise alarm bells about the unprecedented threat the Mirror Universe was facing.
To put it in perspective, B841 had been completed 4 years before B842, while B840 and B839 had reached their final form almost at the same time, 5 and 5.5 years ago. The final form of a planet-ship was the moment when all assimilated worlds were completely integrated, forming a completely stable mega-planet.
