Rapidery

Story: the story is very unique in my opinion, it revolves around a young man being brought to a new world because he wants to own all the books possible, but to do so he uses a ritual and like always there is a price to pay. When he got to the world he runs a book store that he sees as completely normal, but others... they see him and the store as something truly terrifying

art: the art is very clean and fits the story very well, the colours as well match and change based of scene very well

characters: all characters have their own personality and in my opinion each one works very well with each other 

overall the manga is amazing and I'd recommend it to anyone who loves to read manga, it just seems to fit well with everyone