'Divine Comedy', 'Theory of Evolution', 'Encyclopedia of Britain', 'Relativity'... The masterpiece born in the history of human civilization, has mysterious and magical powers in another world! The power of original sin, biological evolution, and all arts are all understood... As long as you read the Secret Book thoroughly, you can gain all kinds of power! The only thing that bothers people in another world is that it is difficult for them to understand the words of the earth. At this time, a library staff member came from the earth...