Three months later.

It was still in that sea of ashes that stretched for tens of thousands of miles, that Grim met the extremely powerful Flame Lord Groms again.

The moment he took out the Light Flame Divine Stone from his arms, the entire Flame Hall instantly boiled.

The flame of law on Gromus's body churned violently, and two striking blue flames erupted from the eyes of the humanoid flame, like fireworks set off during a festival.

"Good...... That's great...... I knew you kid could be trusted...... Give it to me now!" Gromus shouted as he stood up and shouted with a loud urn.

Facing the flame king's outstretched flame hand, Grim did not move at all, and a strange look appeared on his smiling face.

"My lord, did you forget something before you got the Flame Divine Stone?"

Gromus, who was like a ball of fire, couldn't help but shake his head and said, "You human wizards, it's always not enough to make a deal. Why, do you think we fire creatures will be like you?"

With that, Groms casually took out a flame crystal from his chest and threw it to Grim, and said in a loud voice: "This is where the method of refining the Origin Fire is stored, now, you can give me that Flame Divine Stone!"

Grim held the flame crystal and leaned over his forehead, briefly skimmed through the information stored inside, and nodded with satisfaction. Only then did he let go of his right hand and let the Flame King take the Flame Divine Stone away.

"Alright, the deal is complete, you can leave!"

After each side took what they needed, that Groms was obviously eager to perceive the effect of the Flame Divine Stone, and almost couldn't wait to 'drive' Grim out of the sea of ashes.

In such a place of right and wrong, Grim didn't dare to stay for a long time, so he directly opened a portal to the Flame Throne Witch Tower and disappeared on the spot.

This is a glimpse of why so many high-ranking wizards like to build their own wizard tower. No matter where they were, as long as the other party was not isolated from remote interdimensional teleportation, they could instantly return to their abode across hundreds of millions of miles with the guidance of the Wu Pagoda Dao Marker.

It's just that such a method requires a high level of sorcery knowledge and strong sorcery methods to do. At present, it is only an ability exclusive to Tier 4 wizards.

After returning to the Witch Tower, the first thing Grim did was to run to the alien dimension to collect the devoured Wisdom Tome.

Seriously, after being completely devoured by the voodoo scroll, the Wisdom Tome is completely gone.

And in that space, there is a special witchcraft book, the Book of Filthy Darkness.

It is a large, heavy, somewhat frightening book, with a cover in a hard layout lined with dragon skin, and edges inlaid with sharp adamantite gold plates. When I opened the page, the first thing I saw was a miserable green wooden doll on the paper, and its body was painted with all kinds of strange magic patterns.

Plague Poison Spirit Remy!

With the elevation of the Voodoo Secret Book to the Book of Darkness, Remy became a summoned creature in the tome of witchcraft. Grim can still summon it at any time and continue to fight for himself.

And with the promotion of Grim and the Book of Darkness, Remy's level has unexpectedly become level 4.

After all, it belongs to Grim's soul armament, and it is closely related to Grim's soul, and it is impossible for it to exist independently in this world.

Turning the second page, Grim was amazed to see the old poisonous woman who had been turned into his indentured slave by Remy. However, her level is still level 3, and she has not been promoted like Remy.

Flipping through the pages, Grim reluctantly found that this book of filthy darkness should be called the Book of Plagues, and from beginning to end, almost all kinds of strange plague creatures collected and concocted by Remy.

And as Grim kept flipping through it, the chip prompt sounded immediately.

"The Book of Filthy Darkness, a fifth-order witchcraft, which records all the indirect and opinions of the god of wisdom on planes, space, knowledge, and power, also carries a vast plague race system......"

"It is expected that it will bring +5 spirit to the ontology, faster knowledge understanding and acceptance. It will also bring additional expertise to the Ontology, allowing it to break through the limitations of elemental specialization and master other lineages of sorcery that are no higher than the Ontology's rank -2......"

"This witchcraft has its own poisonous aura, which allows the body to master all venom witchcraft on its own......"

Hiss......

Grabbing the book of darkness, Grim couldn't help but gasp.

For the Fire God Bead, Grim only forcibly drove it, and it could not completely extinguish the Fire God brand in it. This book of filthy darkness is completely different, but Grim's soul armament, inside and out, is completely his own.

Therefore, the increase in Grimm's ability brought by the Rank 5 Book of Darkness is simply terrifying.

If nothing else, that +5 mental power alone is amazing enough.

You must know that the maximum increase in a single attribute that can be brought by a top-level witchcraft at the 4th level is only 3 points. But here it is 5 points, and it also increases the spiritual attribute that elemental wizards value the most.

With the blessing of the Book of Filthy Darkness, Grim's spiritual power soared to 49 points in an instant. This made him enough to be on a par with those super powerhouses at the peak of the 4th order!

Of course, the blessings of external objects cannot represent the true power of Grim.

If Grim wants to reach the peak of Tier 4, he still has a long way to go. But when competing with others, the increase in combat power that the blessing of these 5 points of spiritual power can bring is too big!

At the very least, if the slayer witch appeared in front of Grim again, Grim would be able to crush the other party with his strong individual strength.

In addition to this, another great blessing that the Book of Darkness has brought to Grim is the breakthrough of elemental mastery.

In the past, Grim specialized in fire sorcery, and although he possessed extremely devastating attack power, he was also easily targeted by the enemy. But now, with the blessing of the Book of Filthy Darkness, Grim can completely cross the realm and control the magical elements of other lineages. As long as it does not exceed Tier 2, there is no restriction on Flame Mastery.

The combination of so many elemental sorcery and fire sorcery can also make Grim's attacks more and more varied.

Moreover, there is also a free poisonous aura and venom-based horror sorcery, and Grim's attack methods will only be too many, not too few!

Moreover, as Grim's soul armament, the Book of Filth also includes the 4th Order Plague Poison Spirit Remy and its Plague Legion. If you release them all, Grim will be able to have another army of cannon fodder at his disposal in an instant.

From the blessings and benefits of this kind, it can be seen that the 5th order witch weapon is indeed able to crush those 4th order witch weapons in all aspects.

Grim carefully found a chain of adamantite gold and tied the Book of Darkness around his waist.

If you add that Vulcan Bead, Grim, who has two fifth-order witch weapons at the same time, is already invincible in the group of fourth-order wizards.

In addition, the rolling characteristics of the 5th order to the 4th order cannot be ignored.

When Grim fights a Tier 4 wizard, a large part of the fire witchcraft activated by the Tier 4 Fire Coral Staff will be canceled out by the opponent's force field protection and his own resistance. However, if it is replaced with a Tier 5 Fire God Orb, the fire damage will be much greater than before.

This is the inevitable result of the crushing of the witch rank!

After carefully putting away the Book of Darkness, Grim calmed down and looked at the flame crystal.

"Drop, perceiving a new stream of data, the ontology can receive...... Please indicate if you want to receive it?"

"Receive!"

The next moment, a stream of consciousness with a hint of scorching breath broke into Grim's mind, and was quickly accepted and absorbed by it.

Romans is not lying, this is indeed a special technique for refining the fire of origin, which is what Grimm calls the fire of rules.

Moreover, after Grim tempered the core of consciousness in the Wizarding Association, his understanding and control of the fire of rules has reached a higher level, and he can put it into practice now.

And this is obviously far beyond the reach of other fourth-order wizards.

According to the promotion process of the fire witch in the past, at the 4th level, most of them were busy collecting essentia, comprehending the law of flames, and smelting the consciousness core. As for the fire of rules, it is necessary to wait until the multiple laws of fire are collected, the spiritual power is increased to the limit of 49 points, and then all the laws of fire are fused into one using special witchcraft rituals, so that they can form their own law fire.

After advancing to the 5th rank, they can use this spark-like regular flame radiant body to adapt to the strength of the regular fire. Then he used hundreds of years of water grinding to transform his body and the fire of origin little by little.

And now, Grim is exercising the authority of a fifth-order wizard in his fourth-order body, and the various hidden benefits that this can bring him are naturally innumerable.

To be honest, the current Grim, if he could smelt his own rule fire in advance, coupled with the assistance of two fifth-order witch weapons, he would simply incarnate into a fifth-order great wizard wearing a fourth-order skin.

This kind of strength is simply the difference between a wolf and a sheep in the 4th order wizard group!

It's just that with Grim's current strength, it's still a bit hasty to smelt the fire of rules. After all, his conscious heart core had just undergone a leap, and it was difficult for him to withstand too much pressure in the short term.

Therefore, Grim fell silent again in the Flame Throne Witch Tower, silently waiting for the restoration of the core of consciousness.

And that's 5 years.

On this day, the strange bone finger in Grim's hand that had been taking advantage of the opportunity for a long time finally rang again.

In the secret room, Grim took out the finger bone from his bosom that kept making strange noises and overflowed with a thick dead breath, and couldn't help frowning slightly.

This...... This is the lich's token of contact for himself.

The other party contacted him at this time, could it be...... Is it time for that mission?