Lan Xuanyu looked at the military mechas in the distance, and there were at least thousands of mechas standing on the fortress. They were all purple-level mechas, rather than the yellow-level mechas of ordinary military. This was obviously the elite federal mecha division.

What is strange about these mechas is that they are not equipped with long-range attack weapons, but use war swords. The unified large war sword is a high-frequency shock knife. It can generate powerful cutting force in an instant.

Among these mechas, there are also black-level mechas. They are obviously officers in the mecha division.

The low rumbling sound gradually appeared in the hearing, and Lan Xuanyu looked into the distance. In the distance, there was a large area of ​​dust flying, and the earth was trembling, as if an invisible giant beast was crushing towards them.

In the sky, the flying source dragon first appeared in sight, and hundreds of huge flying source dragons hovered in the air. It was the kind they saw when their spacecraft landed.

Then Lan Xuanyu saw the huge source dragon that just stared at them and almost pulled them over.

Its figure is too tall, and its terrifying body is too conspicuous when it appears in the plains. A large number of source dragons rushed out in front of it, without pause, and headed straight for the fortress.

"The protective cover will block the source dragon, but it will also put some into the shield. At that time, you can take action and cooperate with the military to attack them. Try not to use thermal weapons as much as possible to ensure that the dragon source crystal will not be damaged. Do you understand?" Yan Ruoting turned her head and said to Lan Xuanyu.

Lan Xuanyu's heart moved. He suddenly realized why the Longyuan Base did not take the initiative to attack. Since this beast tide was once every few months, it seemed to be the opportunity for the military to harvest the Longyuan Crystal. No wonder all the mechas are equipped with war swords, just to hunt the Yuanlong and obtain the Longyuan Crystal.

Once every few months, it will be enough for the military to obtain a lot of dragon source crystals. And their Heaven-Fighting Master performs such a task, which is nothing more than icing on the cake. It seems that this task itself is just a training for Heaven-Fighting Master.

His guess is correct. In fact, the tasks below level three include level three, which are more of the more dangerous things to give the fighters experience and help them grow.

When you reach a level 4 task or above, the difficulty will increase significantly, which is the real Heaven Fighter mission.

Correspondingly, those who are below level three are all in the training state and will naturally not be taken seriously. Those who are above level four are the real support of the Federation.

Looking at the group of source dragons from the fortress to the distance, it was extremely shocking. It was an epic feeling. Tens of thousands of source dragons were boundless, rushing towards the Longyuan Star Base like a tide.

At this moment, the shield outside the base suddenly disappeared and instantly closed. Suddenly, a large number of source dragons crossed the range of the previous shield and rushed straight to the base.

The shield opened again after ten seconds, separating the source dragon rushing in front and the source dragon behind. A strong and dense collision sound rang out, and a large number of source dragons were blocked outside. There were as many as thousands of source dragons that had rushed in.

In the distance, the huge source dragon, which was a hundred meters away, opened its mouth violently, and a huge beam of light spurted out from its mouth and bombarded straight towards the base shield.

On the fortress, a huge soul guide cannon with a diameter of more than five meters roared instantly, and a huge column of light blasted out, passing through the one-way defense shield and greeted the strong light.

Two rays of light collided in the air, bursting out light in the sky, and countless source dragons flew away.

The Douluo Federation military's tactics are not smart at all. They use the fortress shield to isolate the beast tide, and then kill the source dragons that have been put in in melee to harvest the dragon source crystal.

But this is based on the strong defense of the base, and also on the premise that Yuanlong is stupid enough...

The mecha divisions on the top of the city seemed to have received orders, and they jumped down from the top of the city to meet the thousands of source dragons that were put in.

As Yan Ruoting said, there is no long-range attack to release it, but it is just that the heat weapon will hurt the Longyuan Crystal, and all of them are melee battles.

Without Yan Ruoting's words, Lan Xuanyu had already shouted in a deep voice: "Everyone releases the battle armor and throws into battle. The first group is in front, the second group is in back. The third group is in support. The fourth group is in control."

The unified silver battle armor was released one after another, wearing all over his body. Qian Lei jumped down excitedly. He was the only one who did not release the battle armor, because the golden behemoth's hair defense was already extremely strong. For him, the battle armor would have some limitations. At least in the case of one-character battle armor, his battle armor was not very effective. Lan Xuanyu didn't know how to do this, and always felt that Qian Lei's battle armor might have to be specially designed.

The fortress city is also hundreds of meters high, but it is nothing to the soul master. Qian Lei slid down against the fortress wall. The hair behind him produced enough friction and even quickly landed with a piece of Mars.

The others followed closely and landed quickly.

Yan Ruoting re-emerged on the mecha, flew up, controlling her mecha to float in the air, and focused on these teenagers from Shrek Academy.

Although she was a little dissatisfied with Lan Xuanyu and the others' source dragon beast tide, these were the prides of the Shrek Academy after all, and she did not dare to relax. Although the Doutian Dowsman was conceited at his own life and death, the Doutian Dowsman still needed to bear some responsibility, such as whether the difficulty of the task was set in line with the level, and he had to help him when it was possible to help the Doutian Dowsman.

So, she did not directly engage in the battle, but focused on these teenagers. Once she found that they were in danger, she would still help them in time.

In Yan Ruoting's heart, she actually disagreed when Lan Xuanyu and the others boarded the spaceship before. Because there were too many people. What does it mean to carry out missions together? It means that there are insufficient strength and keep warm! At least in her opinion, it is like this.

At this time, under her gaze, the thirty-three teenagers had already stepped down from the city wall. They did not rush to join the battle, but quickly formed a formation. The young man talked to her before, and then they rushed towards the direction of the Yuanlong Group.

The boy jumped off the top of the city wall first, his body swollen rapidly, and in a blink of an eye it had already expanded to four meters high. What was in his hand? Meteor hammer? Why did he look so familiar? It's so big!

With Yan Ruoting's moment of being stunned, these young men had already rushed to the front of the Yuanlong Group.

A ball of fire rose into the sky, as if there was a sun out of thin air. Immediately afterwards, the continuous fireballs shot out and went straight to the Origin Dragon Group and bombed them.

Longyuan Star Base Command.

A general with the rank of major general is paying attention to the battle situation in the big screen in front of him. As the chief officer and commander-in-chief of the Longyuan Star Base, Lei Junze commanded the entire battle.

He suddenly saw a large number of fireballs appearing on one of the big screens, and couldn't help but frown and said, "Is that part of it? Who asked them to attack with the fire element? I wonder if it will destroy the Dragon Source Crystal?"

"It seems like a fighter in the sky." A staff officer next to him said.

"Enlarge the picture and see." Lei Junze said in a deep voice, with a little anger in his voice.

After many tests, the dragon source crystal has long proved that it is a very good energy source, which can positively circulate the source core with monomers, and there is no need to be refined at all. The stronger the source dragon, the higher the quality of the dragon source crystal produced. Now it is regarded by the Federation as an important base for providing energy for a long time.
Chapter completed!