C41 The Book of the Dead

At this moment, there was no Nether Worm in the box. There was only a book and a small book. Vivian took the book out of the box. On the cover of the book, there were four big characters of the Libram of the Undead. Vivien tried his best to search in his mind. He couldn't find the introduction to the book, but looking at the name of the book... It should be a rather awesome book.

Therefore