Gongye Guangben is a necromancer, rich in relevant basic knowledge, and has many spell marks, in addition to the 'Great Hate Magic Book', like what is the 'Truth of Death', 'The Complete Book of the Undead', 'Detailed Explanation of the Death Demon Pattern', and 'The Complete Book of Magic Words'...... There are hundreds of materials in his mobile phone, and most of them have sold millions.

Coupled with all kinds of free information on the Internet, all kinds of video files, there are 3T of data.

Because there were many that could not be copied, Sun De directly used the Book of the Dead and exchanged his mobile phone with him.

Of course, theoretically, Gongye Guang took a big advantage. The top spells of the Book of the Dead have reached level twelve, which is already a secret from the major organizations and can only be mastered by the higher-ups.

Except for the two bigwigs of the 'Corpse King Palace' and the 'Dead Space' because they have god-level sitting, there are more advanced spells, and no other death-based organization can surpass this 'Book of the Dead'.

Sun De also thought about whether to use only part of it to make transactions, but when he saw the information on his mobile phone, he directly gave the whole book.

Maybe in the eyes of others, this is not an equivalent exchange, but in Sun De's heart, he doesn't feel that he has lost.

Knowledge is something that some people cherish for themselves, but some people are willing to share it with others.

What's more, Gongye Guang is a good person, and when he first knew that Sun De's 'Great Hate Demon Classic' only knew part of it, he enthusiastically taught it.

If some greedy ones bought through a special way, he can sell them to Sun De again.

Sun De completed the deal on the pretext of repaying him and befriending the boss behind him.

Backed by a large amount of information, he built all the spells of the fifth level of the Book of the Dead in twenty days.

And the streamlining of spells has reached level seven.

After communicating with Duo Sangsang, Sun De found that the people here are still used to studying on their own, and they are also doing spell streamlining, but more of them rely on experience, which is inefficient, and there is almost no inheritance.

Their philosophy is that only by slowly streamlining themselves can they better recognize the essence of magic and grasp its essence.

After hearing this, Sun De just sneered and said speechlessly: "Fortunately, you are not mathematicians, otherwise every formula will have to be deduced by yourself, and a great mathematician like Gauss will not be able to complete his studies!"

"The progress of society is to turn countless problems into a smooth road for future generations to learn, and this way of self-learning is simply primitive thinking. ”

Unable to get help from the ghosts, he could only study the information on his mobile phone while trying to deduce.

After half a year, apart from going out of the city three more times and bringing back four hundred and seventy apprentices with necromancer qualifications, most of his time was spent deducing spell marks.

A lot of studying became such a habit that he forgot the fundamental reason why he was here.

Spells are reduced to level eight, and spell sigils are stuck at level six.

There was too little information further on, and his talent didn't allow him to create something out of nothing, and there was no way to build a spell mark any further.

"Damn, I feel like I've lost a lot! The next time we meet, I'll beat him up!"

He complained a few words, and then said to himself: "If the two chapters of old age and illness can also be cultivated, it should be able to increase the talent by a few more levels, but maybe this can break through the seventh level, but the eighth level is hopeless." The deduction ability of the 'Three Hearts and Seven Transformations' is mainly in the Three Hearts Chapter, and the Seven Transformations are only seven kinds of auxiliaries, and there is not much deduction ability in itself. ”

In half a year, he gathered thirteen seventh-level spell marks, forty-three sixth-level spell marks, one hundred and five fifth-level spell marks, seventy-seven fourth-level spell marks, twenty-one third-level spell marks, and fifteen second-level spell marks in his body.

In addition to Zombie Control, Skeleton Control, Ghost Control, Curse, Blood Loss Spell, Skeleton Summoning, Corpse Worm Parasitism, and Soul Splitting, Necro Strike, Ghoul Touch, Necro Immobilization, Dread, and Life Sucking have been added to the seven-level spells.

The extra five were deduced from some materials, and they were all small spells of level three or four at the beginning, but the power reached level seven because of the increase in the spell mark.

They are also all seventh-level powers, but none of the seventh-level spells that Sun De knows are essentially seventh-level.

It's like in a card game, some cards can be strengthened to reach level seven, while others are level seven as soon as they come out.

However, there was too little information, and he couldn't deduce the spell mark of the seventh-level spell for the time being.

After testing his skills again, Kadoralah sighed, "Your strength hasn't improved much recently, maybe you've reached the limit." ”

She still seemed to be a little dissatisfied, in her heart, Sun De's qualification should be able to improve the energy level of about one or two hundred thousand. But Sun De has now stagnated his strength.

"Is it really a serious soul damage?"

Every time the immortal realm sleeps, there will be a consumption of all the souls that exist, and the loss of memory is a manifestation of attrition, Sun De has forgotten too much, and although it is a pity that his strength is stagnant, it is also in her cognition.

"It's a pity that the Soul Tree can't repair the damage for him, otherwise ......"

Sighing again, in Sun De's somewhat embarrassed expression, she asked, "Do you want to increase your strength again?"

"Of course!"

"Alright then, you come with me. ”

Kadoralale led Sund halfway through the inner city, stopping in front of a small statue of the king.

Her hand pushed against the statue, revealing a downward passage.

said that it was a passage, but it was actually a pit, but both of them were ghosts and were not afraid of falling to death.

After flying down for about a thousand meters, Sun De vaguely heard a sound echoing in the cave.

He wondered, "What's down there?"

Kadoralale said in a deep voice, "You'll find out later." ”

This waiting meeting was more than half an hour, and the voices in his ears became louder and louder, more and more, giving Sun De the illusion that he was flying into hell.

The aura of death became more and more intense, and the fragments of Sun De's godhead had begun to shake slightly, causing a longing for the lower reaches in his heart.

Suppressing the vibration in his heart, he already knew something about it.

Both the inner and outer cities tell the story of the king who defeated death and took the ownership of the souls of his people from him.

He has a fragment of the Death Godhead, which gives him a sense of intimacy, which is naturally related to the Grim Reaper.

His face changed a few times, and he asked, "Is this voice related to the underworld beast you talked about earlier, teacher?"

Kadoralale nodded with a solemn expression and said, "Yes, but the following is not a dark beast, but an ordinary undead, and the real dark beast has not yet awakened." ”

At this time, the passage had come to an end, and Sun De's field of vision suddenly widened, and he entered a huge underground space.