...Just what language is this book written in?...will make me strong, right?!The collection of the results of my daily research...That book could be called a veritable fountain of knowledge.Grimoire Patchouli?That is my personal notebook.Um...So...Let's see... ah, here it is.You should use this.
Typo in the original Japanese, 良いい should just be 良いWhat is this book?...you're saying that reading this...