"Snort".

Several fireballs quickly smashed into the grizzly bear's body, and a white flame more than a person high burst into flames, drowning the grizzly bear in flames.

This is Merlin's third-level spell condensation fire, don't look at it as only a small group, but the flame inside is compressed, very powerful, once released, it can burst out with an unparalleled amount of power.

The Extinguishing Fire that has been integrated into the spell will also increase with the increase in the power of the spell, so the Condensed Fire released by Merlin now has completely reached the peak of the sixth-level spell.

Even if the grizzly bear has a very magical rune protection, this is already a level gap, and it can't be made up at all, so when Merlin's extinguishing fire submerged the grizzly bear's whole body, the terrifying high temperature in the flames burned the layer of rune armor on the surface of the grizzly bear to ashes with a devastating momentum.

If you want to defeat the grizzly bear, you first have to break the rune on the surface of the grizzly bear's body, Merlin's extinguishing fire has far exceeded the limit that the rune can bear, so the moment the rune collapsed, the figure of the grizzly bear also collapsed instantly, turned into a dotted white light again, and returned to the vermilion stone pillar.

"Whew......".

Merlin breathed a sigh of relief, and finally broke through the fifth layer, although he was still very sure of the fifth layer in his heart, but now that he had really broken through, he could be regarded as relieved.

Soon, a grizzly bear condensed in the middle of the vermilion stone pillar, but this grizzly bear spoke and looked at Merlin deeply and said, "Very good, how many years have passed, and finally someone has been able to break through the fifth layer! You can rest on the fifth floor for a while now." Then choose whether to continue or leave. ”

"Leave?"

Merlin was slightly stunned. He hadn't heard of entering the Rune Tower. You can just leave.

Grizzly Bear smiled slightly: "Of course you can leave, but in the Rune Tower, there will be no danger to your life, if you are defeated by the guardian spirit, you will be sent out of the Rune Tower directly, so naturally no one chooses to leave the Rune Tower." ”

Merlin nodded her head as well, indicating that she understood. The Rune Tower is used by Archmage Fidel to select excellent spellcasters in the Dark Spirit Realm, especially those who are good at runes, and it is the focus of Archmage Fidel.

Even allowing three spellcasters to break into the rune tower together because of this is actually a default that they can unite together and use the rune circle to break into the tower.

Moreover, if you fail to break into the tower, you will not die, but will be sent out of the rune tower directly unscathed, just like the previous Enwia mage and the other three, after being shot by the grizzly bear, they were immediately wrapped in a white light. That should have been sent straight out of the Rune Tower.

Thinking of this, Merlin said directly: "Since you fail, you won't have anything to lose." Naturally, I'm going to keep going. ”

Grizzly nodded, basically all spellcasters will choose to continue to break through, even if they know that they are invincible, they will go to break through, anyway, there will be no loss, and they will be able to experience the strength of the sixth layer guardian spirit in person.

"Can you rest for a while and then continue?"

Grizzly seems to have a little more "humanity", reminding Merlin that he can rest a little more on the fifth floor first.

However, Merlin's release of the extinguishing fire did not consume much, and judging from the mana he had accumulated in the spell model of the sea now, even if he fought for a few more hours, it was nothing.

So, Merlin shook his head slightly and said, "No need to rest, send me to the sixth floor immediately." ”

The grizzly bear didn't force it, but pointed slightly with its huge palm, and suddenly, a white light enveloped Merlin, and disappeared in the blink of an eye.

Outside the Rune Tower, many spellcasters stared intently at the fifth layer of the Rune Tower, but after a long time, they didn't see any change in the light of the fifth layer, neither rising to the sixth layer, nor directly extinguishing it.

"Feeling tricky?"

The hideous and terrifying-looking Mage Leo muttered in a low voice, he had never come to break through the Rune Tower, although he was confident that his attainments in runes were also quite high, but there was a reason why he joined the Dark Spirit Domain in the first place, he only wanted to become a spellcaster above level 4, and he didn't care about anything else.

Therefore, when Mage Leo became a fourth-level spellcaster and built the tower, he could no longer break into the Rune Tower, which has always been a pity for Mage Leo.

Now, Merlin has finally stepped into the Rune Tower, and has triumphed all the way, and directly killed the fifth layer with lightning speed, which has caused many spellcasters to speculate about the invisible confrontation between Merlin and Claes, and Master Leo is also very relieved in his heart.

Although I don't know what the situation is in Merlin now, there is no danger in the Rune Tower, so Mage Leo is not too worried.

"Buzz".

Suddenly, the light on the rune tower began to flicker continuously, as if it would disappear at any time, once the light on the fifth layer disappeared, it meant that Merlin had failed to break into the tower.

However, the light of the fifth layer of the Rune Tower, after flickering slightly, then directly rose to the sixth layer, lighting up the sixth layer of the Rune Tower!

This time it immediately caused a sensation among all the casters!

"The sixth layer, someone finally broke through to the sixth layer!"

"Mage Merlin really deserves to be a six-line spellcaster, as powerful as Claes at the beginning, the first time he went to break into the Rune Tower, he rushed to the sixth layer. ”

"The sixth layer of the Rune Tower, in the thousands of years of inheritance in the Dark Spirit Domain, there are only a few spellcasters who can break in, as for the sixth layer, there is not a single one, and the original Claes also stopped at the fifth layer of the Rune Tower!

After seeing the sixth floor of the Rune Tower lit up, everyone knew what this meant, which meant that Merlin had successfully broken through the fifth layer and stepped into the sixth layer of the Rune Tower.

In the entire Dark Spirit Domain for thousands of years, there were very few spellcasters who could step into the sixth layer, and the original Claes, as the most outstanding spellcaster in the Dark Spirit Domain for a hundred years, also stopped at the sixth layer, and failed to break through the sixth layer and enter the last layer of the Rune Tower.

Merlin, as a six-line spellcaster, is even more dazzling than Claes's fifth-line caster, but since Merlin has been valued by the Dark Spirit Realm, he can't escape comparing himself with Claes.

As long as Merlin is mentioned, Claes will definitely be mentioned, and many spellcasters, even those who are high in the seventh level, are also very interested in the confrontation between the two.

And now, everyone finally has a chance to see the "confrontation" between Merlin and Claes.

"Master Envia, Merlin actually really broke through the fifth layer! We actually thought that one day we would be able to meet Claes, and then kill Claes and get a huge amount of rewards from the Dark Spirit Realm, but now it seems that we are probably not Claes's opponents at all, Claes is really that terrible?"

Mage Ilman couldn't help but whisper, he was also a very confident person, and he was also a relatively talented spellcaster in the Dark Spirit Domain.

For Claes, they don't have much contact with each other, and Claes, like Merlin, has not been seen for many years, and he doesn't know what Lu Dao is doing.

And now, Claes has betrayed the Dark Spirit Realm and taken refuge in Osmu, and even the Dark Spirit Domain has offered extremely rich rewards, as long as any spellcaster below level 4 in the Dark Spirit Realm can kill Claes, they can get these rich rewards.

The Mage of Ilman is even planning to seize the opportunity to kill Claes if he encounters it, so as to obtain a huge amount of rewards from the Dark Spirit Realm.

But just now, Ill Man, together with Mage Sarah and Mage Envia, manipulated the powerful rune magic disk, but they couldn't defeat the guardian spirit of the fifth layer of the Rune Tower, and then think about the original Claes, it was a devastating momentum, and directly rushed to the sixth layer!

The difference in strength is too obvious, if they really run into Claes, they will really kill themselves!

Mage Ilman also has similar thoughts to Mage Enwia and Mage Sarah, they can be regarded as the best in the Dark Spirit Realm, and have the opportunity to become a spellcaster above level four, with the rune disk of the three of them, they have enough self-confidence, and even self-confidence is inflated to the point that they can kill Claes.

However, this time they didn't even break through the fifth layer, so it became clear how terrifying Claes was.

"Let's see, can Mage Merlin break through the sixth layer?"

Unconsciously, Master Enwia's tone softened a lot when he mentioned Merlin.

"Huh".

Merlin opened his eyes lightly and came to a completely unfamiliar place, which should be the sixth floor of the Rune Tower.

However, there are no vermilion stone pillars in this sixth layer, but the entire room, all densely packed with runes, after Merlin stepped into the sixth layer, he faintly felt that the spells in the sea of knowledge were all about to move.

It was a strange feeling, as if something was pulling these spells outside, to be precise, pulling the spell model inside Merlin's sea of knowledge.

"What the hell is going on?"

Merlin immediately became vigilant, the sixth layer of the Rune Tower was really weird, it was different from the previous five layers, and he didn't dare to be careless, after all, no one in the Dark Spirit Realm had ever been able to break through the sixth layer for thousands of years.

Among them is Clais, the most outstanding genius in the Dark Spirit Realm in the past hundred years! Claes at the beginning was also the first time to break into the Rune Tower, and he also broke through all the way, and like Merlin, he stepped into the sixth layer!

It's just that in the end, Claes also stopped at the sixth layer and couldn't go any further.

Therefore, Merlin is also very vigilant about the mysterious sixth layer of the Rune Tower, and will not relax in the slightest.

"Buzz".

Suddenly, the whole room shook slightly, and at the same time, mysterious runes began to converge continuously, and under the gaze of Merlin, a familiar figure slowly appeared...... (To be continued......)