Although most of the mountains in the north are barren, there are also some coniferous forests. However, when they left, all the places they had occupied before were gone, and even the earth turned dead gray. It seemed that even some insects living underground were swallowed by them, leaving no life energy.

What a terrible race this is!

Tang Wulin subconsciously clenched his fists. Such a race could not allow them to invade in any case. Otherwise, it would be a disaster for the entire world.

"Captain Guo Army, please cheer up. The Northern Legion still needs your command." Tang Wulin said to Guo Zhenfeng in a soft voice.

After all, Guo Zhenfeng was a lieutenant general. After a brief loss of consciousness, he had recovered a little. He stood up and stood attentively and saluted Tang Wulin and the four extreme Douluo.

"On behalf of the Northern Legion, I would like to thank all the Crowns for their timely help. If you are a little later, I am afraid the entire Northern Legion will..." Speaking of this, a hint of pain flashed through his eyes, but at this time, he seemed to have regained his strength and soon became serious again, "What instructions do you have for everyone?"

Tang Wulin said: "Just please just organize the army. We cannot represent the Federation, but we can represent the Shrek Academy and the Tang Sect. Thank you to the Northern Legion for everything that has been done for the Great Six. You stick to the defense line and did not allow the abyss creatures to invade the interior of the Great Six, and avoid more creatures from appearing. You have done your best."

Guo Zhenfeng clenched his fists, "For the Federation!"

Tang Wulin saluted him, "For the Federation!"

Guo Zhenfeng went down to reorganize the army. The remaining northern legion needs to be re-mobilized and then re-built the defense line. Although the manpower and equipment are insufficient, at least the prototype of the previous defense line must be prepared before the reinforcements arrive.

No one knows the terrain here better than the Northern Legion, does the preliminary work, and after the reinforcements arrive, they can build a complete line of defense one step closer.

Tang Wulin and the others came to the highest mountain and looked into the distance.

The weather in the extreme north is indeed very cold, so that the entire extreme north is filled with ice fog, making people unable to see very far. Even Tang Wulin's purple demonic eyes are limited to a certain range.

However, looking into the distance, you can still see a dark area in the distance. From here, you can't see where the passage exit of the abyss creatures is. But the number of abyss creatures that appear here has far exceeded the number of those that Tang Wulin had seen in the Blood God Legion.

After all, in the Blood God Legion, they always suppressed abyss creatures in the passage. And this time they were really released, and the middle and low-level abyss creatures were like a blowout, with sufficient places, and their number would only continue to increase.

"I want to explore the location of the abyss passage here, everyone." Tang Wulin said in a deep voice.

"No." Before the other three extreme Douluo could speak, Yali had already said decisively.

Tang Wulin said helplessly: "Mom, we need to confirm the location first. Only after the army arrives can we attack with large-scale weapons of destruction!"

Tang Wulin is not sure what happened in the past six thousand years, but for the past six thousand years, human soul guide technology has definitely been very high. Many destructive weapons are being transported by flying. As long as you point the direction, you can bomb the abyss creatures in a comprehensive manner.

Yali rebuked: "You have a heavy responsibility and are our absolute core. You forgot how the two ruthless and passionate crown princes told you before leaving? Your safety is the top priority for whether you can win this battle, so no matter when, you must not take risks. Do you understand?"

Tang Wulin said helplessly: "Mom, I really didn't take any risks. As long as it is not the Saint Lord of the Abyss, it is almost impossible for the abyss creatures here to keep me." Not to mention that his own strength has reached a semi-deep level, not to mention that he has the connection with the ancient tree of life, and he has the ability to leave the battlefield at any time.

Unless it is a god-level holy king who arrives, it is definitely not easy to keep him.

"Master, it's better not to be careless. Be careful in everything. Safety is the first priority." Yuan Enzhentian, who was mature and steadfast, also agreed with Yali's words.

Tang Wulin was a little helpless, but it was not easy to refute the extreme Douluo, "Okay."

At this moment, suddenly, he felt a whim. At the same time, his thoughts were touched, a circle of green and golden halos on his body had already lit up.

The extreme Douluo subconsciously looked at him. Before Tang Wulin could do anything, a green and golden light flashed out from him and fell on the ground in front of him.

It was a small crystal clear green and gold ball, and you could vaguely see that there seemed to be a seed in this green and gold color.

The green and gold quietly penetrated into the ground in front of Tang Wulin, and soon the surrounding earth was rendered in the same color.

In just a moment, the green and golden light began to surge out from the ground, turning into a small sapling to drill out of the soil, and then it grew rapidly under the support of the green and golden color. In just a few minutes, it grew into a reduced version of the ancient tree of life that was more than ten meters tall.

This is……

Everyone's eyes fell on this mini tree of life, and their eyes were full of surprise.

What's going on?

Only Tang Wulin closed his eyes and felt the extremely rich life energy in front of him. After a moment, his face was filled with surprise because he already understood what this was.

A faint smile appeared at the corner of his mouth, "Now, everyone doesn't need to worry about my safety. This is the feedback given to me by the ancient tree of life."

"The ancient tree of life transformed the life energy I just sent to it, and turned into the purest Douluo 6 life energy, plus one of its seeds took root here. I am the son of nature, closely related to it, so no matter where I am, I can now teleport back to the ancient tree of life, and also teleport here. Moreover, with this sub-tree of life, it will become easier and faster for me to convert life energy for the ancient tree of life. Simply put, it is like an outpost of the ancient tree of life."

Just as all the Extreme Douluo are protecting Tang Wulin, the ancient tree of life also protects him. After all, only he can bring more life energy to the ancient tree of life and help the ancient tree of life grow.

The Extreme Douluo couldn't help but be amazed. This was the first time they had seen such a magical scene.

The life energy of the ancient tree of life is undoubtedly the purest of Douluo Da 6. It itself is the origin of Da 6 and is the highest at the level of life.

But because of this, today, when the vitality of Big 6 is gradually exhausted, even if the ancient tree of life is separated, even if it has problems with its own survival, it also feels that the abyss creatures may provide more life energy, so they transplanted a life subtree for Tang Wulin at any cost to protect him, and also better receive the life energy here.

The stronger the origin of life, the stronger the feedback for Big 6. The current ancient tree of life has not yet recovered to the level of the golden ancient tree, because the life energy is insufficient. This time, it is also a rare and good opportunity for the ancient tree of life.
Chapter completed!