Speaking of drugs, from what Rowan and the others had gathered so far, the people here had actually protected their factories well. They weren't created in typical factories like those Alterra had in its industrial zones.
Rather, there used to be a warehouse, but when the operation expanded, they created a new, better-protected, and well-guarded area.
According to Alterra's (and Gian's) detailed investigation, they created an underground area not far away from the warehouse, taking advantage of the sentries there.
It seemed like Felipe, the Lord's right-hand man, had very good foresight. He had already started building this as early as when the operations were still starting.
They used slaves to dig out a large area and then added system walls as the walls lining the underground construction.
The ceiling was manual and took a while, but there were Terran slaves who knew about construction, and Felipe hired them all.
