The Picture of Eternal Night Hidden in the Sun

Shen Zhaoxing accidentally obtained the book "The Picture of Everlasting Night Hidden in the Sun" and entered the book, becoming a "witness" in the book. The Picture of Eternal Night in Xi Zang is the entrance to another world and the key to changing it. As a witness, you cannot interfere or remind. Unless you join voluntarily, become a character in this book, or become the protagonist of this book.