Himitsu Himitsu no Mi

Introduction
The Secret Secret Fruit is a paramecia devil fruit that gives the user the ability to summon up a book. The book is origanly blank, but once someone touches it it stores their inner most secret. The secrets stored in the book can be recalled by the user of this devil fruit at any time, but the user must have read it at least once before he can do that. The book also can be written in by the user giving them the ability to store secrets. Another thing of note is that the book is unreadable by anyone else other than the useer of the df. It should also be noted that the user can recall the book to him at any time. The book is also industructable.

Weaknesses
The user suffers from standard Devil Fruit weaknesses.