|Readers, remember to give a reward! |

Seeing that the Terran cultivator who was still chaotic just now had become orderly at this time, Ye Qi sighed in his heart.

The human race is like this, when it is chaotic, it is like a plate of loose sand, but as long as it is carefully arranged and used, it can soon be united like an iron plate. And Yuanyang Ancestor is obviously an old fox who knows this well.

The walls of Guangque City are hundreds of zhang high, as high as a hill, and the walls are covered with runes and formations, which have been blessed by the past dynasties, so they are very strong.

Ye Qi and the others came to the high place of the city wall, and found that the city wall was as wide as the street, and there was a peculiar array platform hundreds of zhang apart, and these arrays were the ground artillery platforms that provided Dan Shi to control.

This ground artillery tower looks a bit like the earth fire furnace of Dan Shi's alchemy, but there is an additional cannon port formed by the formation, and these cannon ports are facing the demon beast group outside the city.

On the top of the fort of the city wall, Ye Qi could see the terrifying beast tide. The low-level demon beasts that stretched for hundreds of miles were constantly wriggling like mountains and seas, and the high-level demon beasts in the distance were even more eyeing them.

Because at the beginning of the beast tide, many demon beasts dived into the deep sea, and only after reaching the shore did they suddenly rush out, killing the Terran monks by surprise, and many monks fell into the demon beast group, and the battle situation was extremely tragic for a while.

Ye Qi saw with his own eyes a Heavenly Vein monk, who wanted to rush back to the vicinity of Guangque City, but was broken through the defense by the water arrows sprayed by dozens of water demon fish, and fell on the spot, and his body was devoured by many demon beasts.

There was even a well-robed Danxiang monk who was besieged by dozens of demon beasts and flying fish, and this monk finally had to crush the transfer charm to move to safety. However, when the spatial fluctuation had just been activated, dozens of Dan Elephant Demon Beasts spewed out black venom, quickly enveloping the Dan Elephant Monk. Although the transfer talisman was still successfully teleported, the body of the Danxiang monk had been corroded and mutilated, and it was difficult for him to survive.

"These demon beasts are too much!" Li Zhen gritted his teeth in anger. "Palace Master, you can give the order, we will immediately mobilize the power of the ground artillery to exterminate these demon beasts and save those trapped monks. ”

Gong Shaoyang shook his head and said, "No, this artillery tower exists to deal with the old demon of the fugue period. At the same time, it is also an important line of defense to protect the safety of Guangque City, if we rashly launch an attack, depleting the power of earth fire, and waiting for the old demon of the fugue period to attack, we can't stop the effective resistance, I am afraid it will cause a monstrous disaster. ”

"I see!" Lan Fenghua's face was extremely solemn. Everyone knew the priorities and became more cautious. Gong Shaoyang took out a jade slip and handed it to Ye Qi, which recorded the experience of how to control the ground artillery battery.

Ye Qi's divine thoughts quickly immersed in it, and found that most of them were some secret techniques to control earth fire. This was extremely difficult for ordinary cultivators to master, but it was very easy for a Dan master who was refining pills of more than five stars. Because alchemy's control of earth fire needs to be extremely precise, and because Ye Qi has the assistance of light brain, he can do exactly what it does compared to ordinary five-star pill masters.

Gong Shaoyang made an assignment for everyone, six five-star Dan divisions, each of which guarded a fort. Because Ye Qi was just promoted, he was assigned to the very edge.

Ye Qi found that this fort was very ingeniously refined, and the formation below actually led directly to the leyline. You can extract the power of the leyline fire element that is far away. "These formations can enhance and bless the power of the Earth Vein Fire Element, and then suddenly hit out. I'm afraid that if it is used well, every blow has an attack power comparable to that of an iQue monk!" Ye Qi couldn't help but secretly admire the mastery of the predecessors who refined the formation.

Moreover, the power of the ground fire in Guangque City is abundant, if Ye Qi and them launch continuous attacks, then the power will be very powerful, and even high-level demon beasts will not dare to approach the firing range of the ground artillery battery.

Ye Qi immediately seized the time to use his light brain at this time to start writing the control program for controlling the ground artillery battery, because Gong Shaoyang had already given Ye Qi to control the jade slip. At this time, when encountering real objects, you only need to detect the specific control parameters, and you can use it well.

With the assistance of the light brain, Ye Qi divided his mind to study these arrays, and at the same time turned on the super radar. Closely observe the movements of many demon beasts.

Soon, Ye Qi discovered that in addition to these bright-faced demon beasts, there were also some special spiritual power fluctuations, although they were extremely obscure, but they were indeed detected by the super radar.

According to Ye Qi's analysis of the light brain, the monk was extremely low frequency at the beginning of the Qi refining period, very low frequency in the middle stage, low frequency in the late stage of Qi training, and the spiritual magnetic wave in the Tianmai period was already medium frequency.

As Ye Qi's cultivation is getting higher and higher, he naturally made an analysis of the later ones: "The Tianmai period has reached the middle frequency, the Danxiang period can reach high frequency, and the iQue will be a very high frequency ......."

Now that Ye Qi had been in contact with the fugue monk many times, he was already very familiar with the frequency of the fugue monk's spiritual magnetic waves.

According to the division of the optical brain, the spiritual magnetic wave may have ultra-high frequency, ultra-high frequency, extremely high frequency, to-high frequency and other parameters after VHF, but this is no longer what Ye Qi can imagine now.

The vague fluctuations detected by Ye Qi this time are already high-order parameters in the very high frequency, but this fluctuation is very small and cannot be detected by humans, and Ye Qi's super radar is a precision instrument, and with the assistance of the light brain, it only detects a little clue.

"Could it be...... Could it be that the demon beast still has a back hand?" Ye Qi was suddenly shocked in his heart. "Mobilize the super radar to fully monitor and analyze these other signals!" Ye Qi gave a new command to the light brain.

"Ten Thousand Demon System Order!"

"The Blue Emperor system has an order!" Immediately, the black-clothed Ye Qi and the white-clothed Ye Qi in Ye Qi's mind began to show their magical powers, and they continued to analyze carefully.

Then the light brain began to strictly analyze these obscure frequencies, these frequencies are hidden among many monsters, and it is difficult to detect them except for professional instruments. However, although Ye Qi was able to monitor this vague fluctuation of spiritual power, he did not have any information in a short period of time. Naturally, it is impossible to decipher the information contained in it.

At this moment, Yuanyang Ancestor flew into the sky with the people of the Talisman Alliance.

"Unleash a talisman attack! Defeat the beasts!" shouted Yuanyang Old Ancestor.

As soon as Yuanyang Old Ancestor gave an order, more than a dozen five-star rune masters began to attack. The talismans in the sky turned into phantoms of all kinds of fire-based beasts, and directly collided with the group of demon beasts. In an instant, explosions erupted on the surface of the sea densely covered with demon beasts, and a scorched smell spread. (To be continued.) )