"At last, I can finally have some peace," Lucius told the two that he was heading to the library, but that was a lie.
'The most important thing that you'd have to learn to increase your security is to never reveal your true location. While they can easily verify it now, it'll at least give me some time to work.'
There was a familiar room that Lucius stayed in after the attack of the assassin, it was modified to his liking, but while it functioned well enough to be searched upon, he went to the original room he first stayed in.
'The renovation is mostly done. I just haven't moved in yet to keep this room isolated and away from the eyes of everyone else.' Lucius thought.
It was perhaps a case of paranoia to hide within the confines of one's own private mansion, but while Lucius waited for the assassin to arrive back then, in this situation… he clearly didn't wish to be found.