You will stroll around in a beautiful and homely library near your apartment. You've been there many times since you moved to the city.

You just went to the shelf with books of your favorite genre and suddenly saw the library owner on that shelf. You just try to ignore your nervousness and pull out the book you started reading a day ago. But you had grabbed the book so quickly that more books fell out of the shelf, and that right in front of the library owner!!