She quickly caught up with Envoy-2, who had entered before her, and followed him closely, hiding between the hallway and its small bumps.
The man never noticed that someone was following him, and the tunnel gradually grew larger until it reached an area inside a building. The tunnel ended at a door.
Envoy-2 knocked on it a few times, and it opened after confirming his identity. On the other side, several people of high status were gathered.
Sophia made sure to see how the door opened; it was nothing special. On the other side, it had a lock with inscriptions, which could be activated from this side if you knew how to open it.
And that was no challenge for her. The moment she saw the future of the person who had opened the door, she could see how they had locked it, so, since it was a padlock, she just had to do exactly the opposite to open it.
Soon, she was alone in the tunnel, and the door closed.
