Zion watched as the man continued to walk inside the servant quarters building. This building was near the servant headquarters where he had initially gone to seek the head servant. And these quarters building was the place where he would often come to rest. So except for the night, this place would be empty. If some of the servants were sick, they would come back to relax, but this was a rare occurrence because the head servant was strict, and unless someone were bedridden, they wouldn't get a chance to take a break.
At this time, Zion's furrowed further. Since the servant's quarters would always stay empty, this could give the masked man a good chance to either find or create an underground chamber. His lips pursed at that as he took a deep breath and continued to pretend to be unconscious.