Cache World
From Warhammer 40k - Lexicanum
Cache Worlds are worlds which contain secret laboratories, that were established by the Emperor's Children Apothecary Fabius Bile and also contain the bodies of his backup-clones.[1a]
History
The first were established during the Horus Heresy, as Bile fled from Terra following the defeat of Warmaster Horus' forces and the Cache Worlds' true numbers remain known only to him.[1a] Many of these worlds, belong to the Imperium, but have been seeded with Bile's New Men who infiltrate every aspect of the population's society. Some even rise to become Planetary Governors, who willingly use their world's resources to aid Bile.[1b]
