Compared to the tight security outside, the interior of the castle seemed much more peaceful.
Shen Xian waited until the servants outside had left before quietly exiting the room; she currently had no idea which room Gu Chen might be in.
She had no choice but to search upwards, following the sounds of voices.
With so many rooms, if she had to search through each one, she didn't know when she would find him. She was more likely to be discovered by others first before finding him.
Therefore, she started by checking the rooms from which she could hear voices, using a process of elimination.
From the first to the second floor, there were almost a dozen rooms. Aside from some servants inside, there was nothing special. They seemed to be very busy.
Just by looking at these, one would first get the feeling that this was a peaceful and calm ancient castle; it was hard to imagine that any murderous crimes could occur here.