The notes were... intriguing, but also somewhat disturbing. It suggested that it was a conditional portal, and would lead the traveler 'home.' After a bit more review, he managed to pinpoint which factory it had to be, if the timestamps included with the drones was current. Only one factory was working at 80% recently, and that was because several others were being repaired, but the numbers were... off slightly, by about a week. He tried to not run the factories over 50%, but occasionally during repair cycles one or more would have to be in a higher production state to keep up the required production quotas. He sent an observer to the city where Nadriina's notes claimed she was, though he had a hunch that she was not there, even as he set up the portal again, with far more care than he usually did. He then sent Nadriina's bodyguard constructs through first, and then his personal ones, before heading through himself.