Shin walked into the library and looked around and the people and shelves before walking over to one of the shelves and looking through the books present there. He was looking for a good book about the duties of shinigami, seeing as he only knew as much as any other person from the Rukongai, which honestly was nothing more than the basics, such as protection and the fact that they fight hollows. After a few minutes of searching he managed to find a good book on the topic, even though it was rather large, and he'd had to ask someone to get it down for him because it was out of his reach.
He took the book over to a table and plopped it down on the table and sat down on a chair, but unfortunately because of his height he wasnt even in a position where he could read the book sitting down. He thought about it for a moment, he really didn't want to stand on the chair and sitting on the table would be rude. He ended up hauling the book off the table and going over to a place where he could just set the book on the ground and read it that way. The floor wasn't exactly comfortable but he couldn't use the chairs and tables so he didn't really have much of a choice in the matter.
He glanced around, it seemed there were a few other people doing the same thing as him, though they all seemed tall enough to use the chairs and tables, he kind of had to wonder why they weren't using them. One person seemed to be reading the same book as him, but shin just ignored him and flipped through the book until he found and interesting topic, "The individual duties of each Division." and started to read.