However, despite the powerful effects of the Law Fragments, few wizards choose to use the Law Fragments for cultivation for two reasons.

The first is because comprehending the law through the fragments of the law requires a lot of consumption. Generally speaking, if it was only a normal level 4 Great Wizard, there would have to be at least twenty of them to be able to gather enough to devour the laws of comprehension. Moreover, these twenty fourth-level great wizards all have to practice the same laws, so it is too expensive to comprehend the laws in this way.

The second and most important reason is the one. Once the comprehension of the law is completed by devouring the fragments of the law in this way, then no new comprehension of the law can be carried out. In other words, if a third-level wizard is promoted to a fourth-level great wizard in this way, it will never be possible to be promoted to a fifth-level great wizard. All the roads to promotion will be completely blocked. A true genius will not be promoted by squeezing his potential in this way.

Therefore, if the Lord of Flame left his Fire Law behind, Lin Wei could completely comprehend the Fire Law by virtue of this and be promoted to a fifth-level Great Wizard. However, the Lord of Flame did not leave the fragments of the Law of Fire behind, but instead concealed the marks of the Law of Fire in the City of Burning Fire.

The so-called law nick is the trace that the master of the law has stored the meaning of the law. Through the law scoring, the time to comprehend the law can be saved to a large extent, and there will be no side effects. It's just that the scarcity of the law nick is even higher than the law fragment, because the strong ones who can leave the law nick are even rarer.

"The Law of Flame......"

Lin Wei thought for a moment: "It seems that it is also a good choice to use the law of flame as the second law......"

The Demon Flame that Lin Wei had controlled before was an important means of attack for him. So for the law of flames, Lin Wei did not resist. Besides, now that you have the nick to save time to comprehend the Law of Fire, it's a wise choice to make.

"But now is not the time to comprehend the laws of flame......"

Lin Wei's mind was completely immersed in the Burning City: "Rotas, let me see the true strength of a fifth-level great wizard!"

......

"City of Fire...... It has to be mine!!"

The left half of Rotas's body was surrounded by thunder, and where the space intersected, it collapsed and shattered.

Rushing!

On the right half of Rotath's body, wisps of flame suddenly appeared!

The Law of Flame!

The second law controlled by Rotas turned out to be the law of fire!

"My Law of Fire ......"

Rotas's law of fire is obviously not weaker than the law of thunder and lightning under his control: "This is also the reason why I am so obsessed with the city of fire!"

Rotas's two palms were empty, and a steady stream of laws of flame and thunder condensed into his two palms.

The laws of fire and thunder were constantly compressed, and the aura emanating from them almost made the scalps of the lean men watching the battle around them tingle.

"It's ...... It's horrible......"

The lean man swallowed unconsciously.

"Level 5 Witchcraft, Thunder and Fire Collapse!!"

Suddenly, the law of thunder and lightning and the law of fire in Rotas's hand were intertwined, turning into a terrifying wave of blue and red light, piercing towards the burning city!

Where the fifth-level witchcraft passed, the space exploded, and the gaps were staggered! This is not the bloodline plane, but the wizard world, and the space is not known how many times more stable than the bloodline plane. However, even so, the space was blasted apart by Rotas's fifth-level witchcraft, which shows how terrifying its power is!

Click!

Just as Rotas's fifth-level sorcery thunder and fire collapse was about to arrive at the city of fire, a hole suddenly appeared on the walls of the city of fire, and a black pipe similar to a gun appeared.

Boom!!

With a roar, flames mixed with endless terrifying power shot out of the black pipe, crashing into the thunder and fire of Rotas!

Boom Boom!!

The space was completely shattered, turning into fragments scattered little by little, and streamers intertwined with flames, thunder and lightning flew in all directions, and the place where it hit turned into a vacuum!

But it was obvious that the Burning City controlled by Lin Wei was even more powerful, and a spatial crack appeared next to Rotas, and the powerful spatial cutting force directly cut off one of Rotas's arms!

The lean man not far away didn't have time to escape, and turned into nothingness in the interweaving and fragmentation of space, and he didn't let out a single scream, and was directly annihilated. The top fourth-level great wizard in the Sabukao family died in the aftermath of the battle!

"How so!"

Rotas's eyes were filled with disbelief, and then they turned into madness: "Herrick, you must die!!"

......

Inside the main control room of the City of Fire.

"Almost......"

Seeing the tragic situation of Rotas, Lin Wei did not continue to attack, but turned to look at Herrick and asked Herrick, "Do you want to continue the pursuit?" With the current state of the Burning City, it is possible to kill him......

"Hmmm......"

At this time, Herrick hesitated.

"Huh...... Herrick, you're still too soft-hearted......"

Lin Wei continued: "There is no need to kill Rotas now...... Although I am sure that Rotas will be destroyed in ten shots, the price will still be very high......"

"The operating energy of the Burning City comes from a portion of its charging device, which automatically absorbs the free energy in the space, which allows the Burning City to operate and attack...... That Fire Law Cannon just now was the result of the energy activation......"

"Although that blow was terrifying, the energy consumed was still very large, and under one blow, it directly consumed the energy savings of the Burning City for a hundred years...... If you kill Rotas, you will need to consume a thousand years of energy savings, which is really not worth ......."

After listening to Lin Wei's words, Herrick no longer had the idea of continuing to kill Rotas, after all, it was Lin Wei who was now in charge of the Burning City, not it. Lin Wei's character, Herrick is very clear. He is a person who weighs the benefits and will never make loss decisions for the sake of personal feelings. Lin Wei will definitely not completely erase Rotas for the sake of Herrick.

"How much energy is there in the current Fire City?"

Herrick asked Linvi.

"About 6,000 to 7,000 years......"

Lin Wei thought for a moment and replied to Herrick.

Although the Burning City has not been used for tens of thousands of years, the energy consumed to operate and maintain itself without an owner is very huge, and now there are only six or seven thousand years of energy savings left.

With this amount of energy accumulation, he could kill six or seven fifth-level wizards like Rotas.