Exiting out of the guest room, Shinto now enters the hallways of the castle.
...
The Catacombs, Slera's Castle—Hallways [ Night ].
"...the library should be on the second floor, right?" Quietly closing the door from behind him, Shinto's attention soon averted over to the empty halls of the castle. With a glance, he nodded his head as he began walking through the hallway. "Hmm... I hope he doesn't go anywhere else."
For Shinto to head to the library wasn't for the reason of returning the book that Reru had given to him. He had full rights to keep it. Instead, his main goal was to find out the certain reason for the cause of this situation.
He had an inky feeling on the main grounds of theory for the reason. However, he wanted to confirm it for himself.
...
The Catacombs, Slera's Castle—Second Floor Hallway [ Night ].