The dog did not make a fuss, so Sohn moved towards the archway. Using the knob and his staff, the shepherd opened the grand door. What was revealed was a grand library, filled with books and shelves arranged in rows. It looked like there were 12 or so rows of shelves, all parallel with each other, and all in a straight line. This didn’t even include the shelves on the walls, which wrapped around three of the four walls. It was slight, but thanks to the moonlight, Sohn could see that the wall that was furthest away was actually made up of more windows. But the third row from the right somehow seemed a little darker than the others, and then the man realized that someone or something was moving toward him.

What would the shepherd do?