At the end of the red cave, a huge pillar of light appeared, and the pillar of light shone on a huge underground canyon, and the dense group of monsters outside the mouth of the canyon made Yang Jin feel confused in his heart.

What puzzled Yang Jin was that the hard-armored beasts that appeared at the mouth of this canyon looked a little different from those hard-armored beasts outside the mound......

There are at least a few hundred hard-armored beasts gathered here, each of which looks roughly the same as the hard-armored beasts around the mound outside.

But the difference is that the size of each of these hard-armored beasts that appeared at the mouth of the canyon was more than twice as large as the hard-armored beasts seen outside the mound!

In other words, the height of the hard-armored beast here is nearly two meters seven or eight, and the length of its huge body has reached more than five meters, and the armor pieces that wrap around the whole body are even more metallic and shining, looking like a small tank!

What's going on?

The same beast inside and outside the cave, why is there such a big difference in strength?

Yang Jin was lying on the top of the cave, and after seeing the shape of the monster, he didn't dare to continue forward, for fear of being discovered by these large hard-armored beasts, but his heart was already extremely surprised......

He hadn't found the location of the group of demon beasts until now, but he had discovered the existence of another hard-armored beast.

There is no doubt that the strength of the hard-armored beasts here is several times more fierce than the hard-armored beasts outside, and the warning range must be greater than the small hard-armored beasts outside, and he must be more careful when encountering such a group of monsters.

Yang Jin was curious, why did these hard-armored beasts gather at the mouth of the canyon, like guards guarding the canyon underground, what bigger secrets were there in the canyon?

The small hard-armored beasts outside guard the passage of the mound, and there are also large hard-armored beasts guarding the canyon inside, these fierce beasts seem to care very much about the terrain here, and specialize in guarding this mysterious underground canyon.

The white-haired demon beasts had such a large range of activities, they actually went so far away to hunt, and then brought food into the cave, it was actually for these large hard-armored beasts to enjoy......

The relationship between the demon beasts and these hard-armored beasts seems to be even more complicated......

Yang Jin has seen many strange things in the animal world, and knows that among the animals, there are many animals that seem to have nothing to do with each other, and there is also a strange symbiotic relationship, they will cooperate with each other to get what they need, and they are not affected by any influence of the food chain.

For example, a ferocious shark and a strange small fish that the shark never harms, and every time the shark opens its mouth to let these small fish into its mouth, it helps the shark clear the crumbs between its teeth......

There is also a sea anemone, which grows on the back shell of a type of crab, allowing the crab to take it around to enjoy more food, while the sea anemone relies on toxins to protect the crab, and the two are also in a symbiotic relationship.

There are countless examples of this in the animal kingdom......

Among the beasts in the alien dream, is there such a setting?

He had just determined that the white-haired demon beast had hid in this cave, and he followed the cave all the way down, but did not see any other fork in the road, and in front of him was the end of one of the caves at the foot of the mound.

After the white-haired demon beasts ran so far to hunt for food, they entered the cave, and they did not forget to bring back the food for these huge hard-armored beasts to enjoy......

With the protection of this group of hard-armored beasts, the white-haired demon beasts must have hidden in the depths of the canyon, but the group of behemoths in front of him sealed the mouth of the canyon tightly, and he could not continue to track.

Lying on the top of the cave, Yang Jin carefully sorted out the current situation in his heart, and basically came to such a conclusion. Android

But now the situation is a bit troublesome, in the face of a dense herd of large hard-armored beasts guarding ahead, he can only explore here, if he wants to enter the canyon, he can't do it alone......

Looking at the time, it had taken him nearly two hours to come here, but now he didn't have any chance to continue exploring, even if he turned around and went back, it would take more than an hour.

Yang Jin was helpless in his heart, he knew that there must be extraordinary secrets hidden in this mysterious cave and underground canyon he discovered, but he was blocked in front of the canyon, facing a large group of monsters with golden light shining all over his body, he was really powerless alone.

At this moment, Yang Jin couldn't help but think of the benefits of Li Yuna.

Forget it, let's check back tomorrow during the day.

In the face of the current situation, Yang Jin had no other way but to give up for the time being, and wait until he thought of a better plan of action.

Turning, he cautiously crawled backwards, all the way back to the bend, and then followed the fangs back to the ground.

Standing in the cave behind the bend, the large corpses of fierce beasts scattered on the ground made Yang Jin fall into deep thought......

Now it is certain that after the white-haired demon beast finished hunting, it carried a large amount of food into the mouth of the mound cave, came all the way here, and then handed the food to the hard-armored beasts guarding ahead, this must be the place where the hard-armored beasts enjoyed their food.

Because the terrain in this cave hall is open, it is just right to accommodate those giant hard-armored beasts to gather for a meal, while the terrain of the cave outside is narrow and long, and the giant hard-armored beasts are very troublesome to move......

Thinking of this, Yang Jin's eyes lit up, and he seemed to have some countermeasures in his heart.

But when he raised his head and looked at the top of the cave and the height of the ground, he couldn't help but shake his head and smile bitterly......

The height of the giant armor-piercing beast is nearly three meters, and the height of this cave is only about five or six meters......

Yang Jin couldn't think of any way for the time being, so he could only shake his head speechlessly, turn around and quickly return along the way he came.

Anyway, he already knows the situation of the underground canyon, and he will have time to take a look tomorrow, and the next time he comes, he must figure out how to enter the canyon.

Walk through the long underground cavern and back to the mouth of the mound, where countless hard-armored beasts still wander around the mound with the help of the faint light outside.

Yang Jin stretched out his hand and took out a spar and threw it far in front of the clearing......

Suddenly, I saw a flash of blue light in mid-air, and the precious second-order energy spar flew straight into the distance.

Bite!

The spar fell ten meters in front of a group of hard-armored beasts, and a crisp sound suddenly sounded, followed by the sound of the ground vibrating, and a large number of hard-armored beasts sensed the existence of the energy spar, and rushed forward in a swarm.

Yang Jin took this opportunity to rush out of the cave, following behind the large number of hard-armored beasts that rushed forward, and boldly continued to rush forward......

And the attention of these hard-armored beasts was all focused on the faint blue light on the ground in front of them, and no one noticed that there was actually a human behind them.

Just rushed forward like this, taking advantage of the moment when a large group of monsters surrounded the spar and fought for me, Yang Jin had already grabbed the rope, dragged the rope and took a leap, flying forward from the sky above the beast herd......