Atlantis XXIV (the beginning).

After several millennia of warp storm blocking the route to the Transultima Segmentum, with no apparent reason, the storm is stopping. In Galaspar, the capital world of this sometimes forgotten part of the Imperium, the Administratum is really busy. A “new world” has appeared. The world is believed to be Atlantis XXIV which was first reported 6000 years ago and then lost forever.
Now with a clear corridor through the storm, this world can be recovered for the Imperium. A lot of adventurers are heading to Galaspar as a bridgehead to Atlantis XXIV but Imperial laws are clear. The rights to exploration are for those who can claim a Rogue Trader Patent. Valeria Borodina is the heir of a Rogue Trader of Astronomican fame. Being the only Rogue Trader present, the Administratum granted her the rights of exploration and thus, with her crew and the “Faithfull Exploratio” she headed towards Atlantis XXIV.

On board scanners showed a lot of life forms on the surface but no metal structures or modern technology. The world was catalogued as feral world in virgin state. To prepare the path to an on land exploration, a squad of ex-imperial guards under the command of Lt. Chapsky was sent to the surface to begin the construction of a provisional encampment.