c_t; The spells cast through this group amplification circle are surprisingly powerful. Read the full text of the latest chapter of the pen & fun & pavilion www.biquge.info after all, the fireball technique cast by one person is definitely much weaker than the attack power of the fireball spell cast by twenty people together.

However, this kind of circle also has a big drawback, that is, the movement is too slow when casting. After all, it takes twenty people to cast spells at the same time, and it is not so easy to grasp the exact time node. As long as one of them makes a mistake, half a beat faster or half a beat slow, this large spell will not be released.

Therefore, under normal circumstances, by the time the large-scale spells cast by these twenty people together are released, I am afraid that the enemy will already run far away.

However, when there is a fight between the monks in the immortal cultivation world, it is often a small fight between more than ten or so monks, and dozens of monks fight together, even if it is very large-scale.

Therefore, under normal circumstances, there is no need for this kind of group amplification circle that is slow to be cast.

However, this kind of battle circle can come in handy when it comes to large-scale siege operations or when attacking the mountain gates of other sects. Because the mountain gate or the city will not run.

And now, these twenty monks of the Southern Barbarian Clan, apparently under the command of the middle-aged Taoist priest, tried to use this group amplification array to cast a large-scale attack spell to blast across the protective array outside the fortress.

"Lord Sufeng, you can't let the Southern Barbarians swagger there! We should go out of the city and kill those who are casting spells! After Lu Chuan heard Su Nian introduce this group amplification battle array, he immediately changed his color.

Su Nian looked outside the city with his divine sense at this time, but said with a wry smile: "What we can think of, the people of the Southern Barbarian Clan must also think of it, you can see what the situation is in front of the city gate now!" ”

Lu Chuan and the others raised their eyes and looked down, but they were also startled, only to see that they were not far from the city gate. (The Great Chief personally led fifty crystallization stage monks and thousands of condensation stage monks, and was looking at the gate of Cangshan Fortress.)

It seems that as soon as they open the gates, they will immediately cover up and kill them.

In this case, I am afraid that the monks of the Shushan faction will steal chickens and rice. Not only could it not kill the twenty monks who had cast the group amplification circle, but it was possible to lose the city gate and let the enemy enter the fortress.

Seeing this, Lu Chuan also opened his mouth, and did not dare to mention the matter of opening the city gate to fight. After all, the personnel left behind by their own side to defend the fortress are significantly weaker than the enemy in terms of numbers and strength.

Now relying on the big protective array and the city wall to hold on, maybe you can hold on a little more, if you go out to fight the Southern Barbarian monks head-on, I'm afraid that you won't be able to hold it for even a day.

After figuring out the joints, the monks of the Shushan Sect couldn't help but turn pale.

Song Wenxue was also anxious: "Lord Sufeng, what should I do?" Could it be that they could not be allowed to cast spells to attack the protective array? ”

After Su Nian heard this, he said calmly: "Elder Song, don't panic first! Even if they do break the city protection array, we can still rely on the prohibition in the city to hold on...... And I don't think their people are very skilled in cooperating, so they must rarely use this group amplification battle array. It may not be easy to break through our fortresses! ”

The monks of the Shushan faction thought about it, seeing that these monks of the Southern Barbarian Clan had not released their spells for a long time, and the cooperation must be very unskilled, in this case, there is indeed no need to be too anxious.

As a result, everyone's panicked hearts calmed down again.

And the twenty condensation stage monks of the Southern Barbarian Clan, according to Cang Songzi's requirements, set up the formation, and ran in for a full hour before finally casting this giant fireball technique.

At this time, I saw a bright red giant fireball with a diameter of more than five zhang, blooming with dazzling red light. With a hint of scorching heat, it appeared above the square group amplification circle.

It stood in the sky, facing the gate of the fortress, looking at this momentum and spiritual power fluctuations, if it really hit the city wall, I was afraid that most of the Shushan sect monks on the city wall would die immediately.

Seeing this, the Shushan sect monks at the head of the city all had a look of horror on their faces. Even those Crystallization Stage Cultivators were the same, and they couldn't help but be amazed when they saw such a large fireball for the first time.

Fireball, this is the most basic five-element spell. Almost all fire-type cultivators had learned it when they first practiced spells.

If a single monk casts it, even if he cultivates to the Great Perfection level, the fireball technique is no more than the size of a table at most. But this fireball was so huge, at least ten times more powerful than the normal fireball technique. Even if it is a Crystallization Stage monk, if he is hit by this giant fireball, it is estimated that he can only end up with a body that dies and turns into ashes.

Seeing this, the monks of the Shushan Sect couldn't help but start worrying. Although the light shield of the city protection array looked quite strong, it was still bottomless whether it could withstand such a huge fireball attack.

However, it was useless for them to be in a hurry, because the Great Chief had specially organized so many Southern Barbarian warriors to protect the twenty monks who cast the spell.

In addition, he himself also led fifty crystallization stage monks, and thousands of condensation stage monks stood outside the city gate, ready to give a head-on blow to the Shushan sect monks who tried to leave the city, and even took the opportunity to seize the city gate. Therefore, Su Nian did not send people out to stop the monks of the Southern Barbarian Clan from casting spells.

So, without any interference and prevention, the twenty monks of the Southern Barbarian Clan, under the command of Cang Songzi, finally released this giant fireball smoothly, and then under the guidance of the monk captain standing in the center of the array, the twenty people exported their spiritual power with all their might, so that this giant fireball flew straight towards the light shield of the city protection array.

The huge fireball, with a bright red glow, slowly slammed into the protective light shield on the side of the city wall. However, in flight, it became faster and faster......

After a while, only a loud "boom" was heard.

Under the gaze of the monks on both sides above and below the city, the giant fireball finally slammed into the light shield formed by the large array of city protection.

The huge wave of air created by the explosion of the fireball caused the shield to shake violently, and a slight crack appeared.

The dazzling red light, with a huge vibration, caused the entire fortress walls and ground to shake violently.

Many of the Shushan Sect monks standing on the city wall were so frightened that their faces were as pale as earth, and some even closed their eyes. I didn't dare to look directly at the scene when this giant fireball hit the big defensive array.

After the smoke and dust cleared and the explosion disappeared, the Shushan Sect monks in the city found that the light shield of this large city protection array had dimmed a lot, and the huge fireball had been extinguished in the violent impact.

Fortunately, this protective array was stronger than expected, and finally blocked this terrifying giant fireball and did not shatter. This made the Shushan faction and the Dian monks in the city breathe a sigh of relief for the time being.

However, they did not have long to relax, and they became worried again.

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