The room immediately plunged into darkness.
After waiting for quite some time, Lauren heard the sound of the basement door being closed.
At the same time, the footsteps of the two men also disappeared.
Lauren's spiritual consciousness could track that the two men had already gone far away. She then heaved a sigh of relief.
She could finally do what she wanted.
First, Lauren took out a lighter-like object from her pocket dimension. The moment she pressed it, the light that came out of it was like an electric light, immediately lighting up the room.
There was no furniture in the room. Lauren looked around and saw that her cage was the only thing there.
Then, Lauren took out a master key.
This key could unlock all the locks in the world. However, the system had added some additional conditions to this key.
The system would automatically detect the Host's purpose and the nature of the door.