At this time, Brenas had already taken out the signal firing device placed in his storage equipment, looked at the people who had entered the first floor of this giant fortress and said: "Next, we will start to defend the gate on the inside of this fortress, and when I send a signal, before the second army arrives here, we will definitely be attacked by the enemy troops in this giant fortress."

Thunderroar and the Laros garrison are in the front row, ready to unleash their attack magic on the enemies who are about to appear here, while the Blue Leaf is still in the back row, unleashing magic shields and supporting attacks and healing for everyone in front of you. “

After Brenas's words fell, the people of the first unit, who had clearly received the order, had already begun to arrive at their respective positions according to his arrangement and made preparations to meet them.

Seeing that everyone was in position and there was no problem, Brenas held the signal transmitter and prepared to walk out of the gate and send the signal into the air, allowing the second unit to come and join them.

However, just as Brenas arrived in front of the gate and was about to push the closed gate open, an incomparable terrifying dark attribute force covered the gate, and the next moment spread to the entire first layer of the Giant Fortress, forming an energy envelope like an enchantment.

Seeing this scene, Brenas couldn't help but be shocked: "Damn, how can this be, the enemy in this giant fortress did not attack like a tide, but instead used the power of the dark attribute to form a barrier-like envelope, sealing the first layer of this giant fortress like a cage?!"

Seeing such an unexpected situation suddenly appeared in front of them, everyone in the first unit couldn't help but be a little frightened and panicked for a while, but fortunately, Sarah, who saw this scene, hurriedly opened her mouth to calm everyone down and said, "Everyone, don't panic, continue to maintain the formation, I will solve this matter with President Brenas." ”

After stabilizing the people of the first unit a little, Sarah also arrived at Brenas quickly, looked at the first layer of space that was fully covered by this dark attribute power, and said: "It seems that the enemy wants to temporarily trap all of us here, and then attack me after organizing the forces in the Giant Fortress?

But I think that by combining the forces of you and me, we will be able to destroy the power of the dark attribute at this gate first, and the enemy has already taken countermeasures to our arrival, so I think we must also send out the signal to notify the second unit as soon as possible. ”

After Sarah finished speaking, Brenas nodded to her and said: "Sarah, you are right, but the task of breaking the dark attribute power at this gate will be handed over to me first, the power of the thunder attribute I have has the special effect of 'penetrating', although this dark attribute power is strong, but it is not impossible to break, at the moment that the signal transmitter cannot be used, you go and use the 'Western Expedition Emblem' to talk to President Gu Hao, who is leading the second unit, to see if you can build a connection." ”

Hearing this, Sarah nodded at Brenas and then left his side slightly, fearing that the collision of the power of the thunder and the dark dual attributes would interfere with the 'Emblem of the Western Expedition'.

At this time, Sarah summoned the 'Emblem of the Western Expedition' and began to try to connect with Uncle Guhao, and Brenas also condensed his own thunder attribute power and launched an attack on the dark attribute power covering the gate, trying to break the gate area.

However, after the two of them made some attempts, they both found the problem, and Sarah's call connection to Uncle Gu Hao through the 'Emblem of the Western Expedition' all ended in failure, as if the power of the dark attribute covering the first layer of the Giant Fortress would strongly interfere with the 'Emblem of the Western Expedition'.

On the other side, Brenus, who was condensing thunder and trying to break through the gate area, could not break through the power of this dark attribute for a while, and every time the power of the dark attribute in the gate area weakened, the dark attribute power that covered the first layer of the Giant Fortress was like an enchantment, it would repair the area where the gate was already weak, and at the same time, it would further strengthen the defense of the attacked area, so that the power of the dark attribute would pour into it exponentially.

Although Brenas, who was unable to break through it for the time being, was unwilling, he could only give up for the time being, preparing to seek Sarah's help, thinking that the two of them would join forces to break it.

Brenus, who had temporarily calmed down the manic Raymang in his hand, temporarily stopped attacking, and then looked at Sarah, who was not far from him, and asked, "Sarah, what's wrong, have you been in contact with President Guhao and the second unit?"

In the face of Brenas's inquiry, Sarah shook her head with a slight wrinkle in her eyes and said, "No, I have tried no less than ten times, but I can't communicate with President Gu Hao, it seems that being in the first layer of this dark attribute power will have a very obvious interference with the 'Western Expedition Emblem'." ”

When Sarah's words fell, Brenas pondered, "It seems that if we don't break through the envelope of this dark attribute power, then we won't be able to let the second army go here to join us.

If this dark attribute power wrapped around the gate can't be dispersed in the first place, then its defense will become stronger and stronger in the future, and it will undoubtedly be even more difficult to break through it again.

So Sarah, if you and I join forces to deliver the strongest blow, we may be able to completely knock open this gate area as it continues to enhance the power condensation and defense of the dark attribute. ”

After hearing Brenas's words, Sarah nodded her head and walked over to Brenas as she continued to use the 'Emblem of the Western Expedition' to try to communicate with Uncle Glenus.

As Brenas and Sarah looked at each other, the next moment they began to condense their own attribute power, and with their low chanting, the surging power of nature attributes and thunder attributes had surged out of their bodies.

In less than half an hour, the two of them had finished chanting, announcing that the attack magic they had condensed was ready, as the two of them looked at each other again, nodding their heads.

The furious thunder and the power of the natural attributes poured down towards the dark-covered gate...