Rees may not know much about the true origin of this book, but when Rees obtains it, he also has a vague feeling that the real value of this book may be far beyond his imagination.

In order to get the book out of Elon's mansion, Rees spent a great deal of effort and fabricated countless lies, and when he succeeded in doing so, he once again felt the value of the book in his hands.

Thinking back to the history recorded in the first half of the book, Rees knows that these contents are also the value of the book. The real value of this book is not only the secret method recorded later.

When Rees was in Elon's mansion and noticed the secret method recorded in the last few pages of the book, although there were guards on the side to supervise it, Rees could also directly tear these pages out of the original book and easily take them out of Elon's mansion.

However, instead of choosing to do so, Rees chose a more complex and at the same time easier for Elon to notice.

Reese chose this approach because he saw the value of the whole book. Compared to the secret methods recorded later in the book, these histories about necromancers are also valuable. Perhaps, only when two special things are truly combined, can the true value of books be truly reflected.

Although he does not know who wrote the book, Rees can realize that the existence of the book is not something he could have imagined.

Reece didn't know exactly how powerful the necromancer needed to be to be able to revise the spirit imprint, but from the content of the secret method alone, Rees could see that the knowledge involved in this secret method was far beyond his imagination.

After getting the book, Rees carefully studied the secret methods recorded in it, and even if he couldn't understand the true meaning, Rees could imitate and perform it.

Even so, Reese had the means to wrest the Death Knight from the rest of the necromancers from the knowledge he had written, but he didn't have much chance of trying.

Prior to this, although Rees knew very well about the existence of the Death Knight, he had never seen the existence of any Death Knight.

The Death Knight corresponds to the existence of a heroic creature, which is destined to make the number of Death Knight extremely rare, especially in the territory of Bracada, where even necromancers are not allowed to appear, the appearance of the Death Knight is naturally more difficult.

Although Reece has mastered the secret method of controlling the Death Knight, until now, Reece has not tried it himself, so he is unable to determine the specific effect of this secret method.

Although he didn't have the opportunity to try the secret method described in the books, Reece still had no idea of reporting it to the Spiritual Society.

Reece knew in his heart that for the powerful necromancers in the upper echelons of the Spirits, this secret method of controlling the death knight was undoubtedly extremely precious, and once the news of this secret method spread, any necromancer who knew about it would find Rees and try to snatch the book.

For the original Reese, the existence of this secret method may not be of much significance. In Bracada, Reece could not see the existence of the Death Knights, let alone meet the extremely strict requirements recorded in the Esoteric Law to control the Death Knights.

Even so, for the handling of this book, Rees still kept it in his spatial ring, without any intention of revealing this secret information.

Rees didn't know when this secret method would be effective in his own hands, but in Reese's opinion, when he obtained this special book, the secret method recorded in the book belonged to him alone, and even if it was difficult for him to use it, he would not let other necromancers know about it.

At this time, Rees was extremely excited that this secret method could finally work, as long as he could obtain the container in front of Rowling, he would have the opportunity to control an extremely powerful death knight.

In Reese's opinion, although the secret method recorded in the book is extremely strict, he still has a chance to realize it, and he can control whoever controls this death knight.

Just as Rees observed the container where Vita existed, as if he had noticed something unusual, Reese's expression suddenly changed somewhat.

According to the gathering of the surrounding magical elements, Reece had already confirmed the existence of the elemental core before this, and according to the changes in death energy, he thought of Rod's transformation of the death knight before.

Knowing all about Elon's requirements, Reece knew that what Elon wanted was to have a necromancer who could transform a special Death Knight for him.

After understanding this, although he guessed the identity of this death knight, Reese didn't think much about the rest of the situation.

In Reese's original idea, this death knight would appear in Silver Cliff City, and combined with Elon's request, then the necromancer to which this death knight belonged was naturally Elon himself.

But at this time, through his own perception of death energy, as well as his understanding of the spirit imprint as a necromancer, Reece suddenly found that the situation did not seem to be what he had originally expected, and it did not seem to be Elon who really controlled the death knight.

Previously, Reese had overlooked an extremely important issue, and that was the existence of Rowling.

Since there is no detailed record of Rowling in the information collected, when Rowling was discovered, the first thing Rees thought of was the presence of Rhodes behind Rowling, even if it was Rowling's heroism, it did not make Rees pay too much attention to it.

But at this time, when Rees carefully sensed the changes in the death energy gathered by the container, he could see something unusual.

Reece clearly noticed that when the surrounding death energy was gathered here along with the magic elements due to the presence of this special death knight, Rowling began to absorb these magic elements and convert them into their own mana.

In Reese's perception, there seemed to be a very special connection between her and the monster hero as Rowling absorbed the magical elements that existed around her.

Even Reese, who has the strength of a senior necromancer, did not notice this during his initial observation, but ignored it.

At this point, when Reese discovers this, he suddenly realizes a shocking fact, it is not Elon who controls this particular death knight, but Rowling in front of him.