When he finished making his list, he realized that he had also finished eating. He got up, returned the pencil to the receptionist, and then immediately headed back to his room. It was time to take a closer look at this mysterious book, which was undoubtedly related to magic. Even in his home world, the pentagram symbol was used to represent magic.
He focused on Kevin's memory and discovered the methods Kevin had attempted to open the book. Kevin really wasn't very resourceful or smart; he had even tried to burn the book out of desperation. What surprised him, though, was that the book had absolutely no visible damage. He examined the seal and saw that it was not a lock that could be broken, so there had to be some other way to open it.