After the first vibration, there was another vibration. The interval between the two vibrations was not long, only a few seconds.

Chen Jian and No. 2 looked at each other again. This situation was obvious. It was because the huge thing was moving that made such a vibration!

"Put down the high ground!" Chen Jian issued this order without hesitation.

No. 2 didn't hesitate and immediately stepped upwards because she knew very well that Chen Jian was faster than hers.

Soon, Chen Jian and No. 2 climbed a lot of heights. Chen Jian and No. 2 turned their heads down almost at the same time, and finally saw the source of the vibration.

The source of the vibration is a creature exactly the same as these unknown creatures!

However, this creature is so huge!

The size of these unknown creatures is nearly four meters, and the size of this creature is even larger, almost three times the size of these unknown creatures and nearly four times the size.

In other words, this huge unknown creature must be more than twelve meters and nearly sixteen meters in size!

This huge unknown creature is simply a moving hill!

However, this huge unknown creature is very slow, and every step takes several seconds to be separated. I don’t know if this huge body size has brought huge burdens to it, causing it to be unable to move very quickly like those unknown creatures.

No. 2 stood firm and didn't need to aim. He pulled the trigger directly and shot the huge unknown creature.

Chen Jian and No. 2 both clearly saw that the bullet could not enter the body of this unknown creature, and the warhead was stuck outside his rough skin.

"Good guy, it's even better than a bulletproof vest!" No. 2 said with a breath of cold air.

"Continue to move upward." Chen Jian said in a deep voice.

After Chen Jian and No. 2 continued to climb up for some distance, Chen Jian stabilized his body, turned around and shot the huge unknown creature quickly.

One shot after another!

No. 2 also started shooting at this time.

Although the bullets did not cause any damage to this huge unknown creature, it also hindered its progress.

But it was just a little bit able to stop it. This huge unknown creature still moved forward unswervingly.

The remaining dozen unknown creatures were not idle either. They all hid behind this huge unknown creature and moved forward at the same time.

Chen Jian and No. 2 couldn't aim at them at all!

This huge unknown creature, like a tank protecting infantry, protects about a dozen unknown creatures.

Seeing this scene, Chen Jian couldn't help but frown and said, "This is a typical division of labor and cooperation. I didn't expect them to have such a tactic!"

"What should I do?" No. 2 asked at this time: "They are getting closer and closer to this side!"

Under the protection of this huge unknown creature, those unknown creatures are gradually approaching the mountain wall where Chen Jian and No. 2 are located.

Chen Jian had already tested last time that these unknown creatures could jump to more than ten meters at most. Although they were moving very quickly in front of this steep slope, they had nowhere to focus and could not rush upwards.

But now there is a big difference. It can be imagined that this unknown creature with an extremely huge size, when it comes close, as long as it stands, it is more than ten meters high. These unknown creatures can completely climb up the back of this unknown creature with an extremely huge size.

If that's all, Chen Jian and No. 2 were not very worried, because as long as unknown creatures leave the protection of this extremely large body, which is exposed to Chen Jian and No. 2's sight, Chen Jian and No. 2 can shoot and kill them.

What Chen Jian was worried at this time was that these unknown creatures might still climb upwards in ways that they could not see, and then launch a surprise attack on Chen Jian and No. 2.

In addition, this unknown creature with an extremely huge size has never opened its mouth or made any sound. It just walked forward with its head in a silence. Just looking at it moving forward, the ground trembled. It can be seen that it is not only a matter of size, but also a considerable weight.

There is a saying that the body is strong and powerful, and this is another saying that the body is strong and powerful. It is more appropriate to use it at this time.

This extremely huge unknown creature can be said to be a tank. Chen Jian didn't know whether it would attack him and No. 2 when it got closer.

If this unknown creature with an extremely huge size attack, it can be imagined to be an extremely destructive attack. From his slow action, it can be seen that even if its attack is not fast, its power must be quite huge.

"There is only one way!" Chen Jian said in a deep voice: "Since it has thick skin and thick flesh and cannot be shot in, we can only find a way to destroy it from the inside!"

Chen Jian said, took out a few grenades and said, "Use this, I will rush down and throw it into its mouth. You can cover me!"

"This is too risky!" No. 2 immediately shook his head and said.

Chen Jian shook his head slowly and said, "This is our only way!"

After Chen Jian said this, he connected several grenades together, then instantly switched forms and rushed down with the grenades.

No. 2 stood in its original position without moving, holding a gun and keeping alert to cover Chen Jian, which was only to prevent the dozen unknown creatures from attacking Chen Jian. As for this unknown creature with an extremely huge size, the bullet cannot harm it, and attacking it is a waste of bullets.

Chen Jian was very fast. The dozen unknown creatures hid behind this extremely large unknown creature, and they could not see Chen Jian at all. This gave Chen Jian a chance.

Soon, Chen Jian rushed down and ran towards the extremely huge unknown creature.

This unknown creature with an extremely huge size raised its front paws and slapped at Chen Jian on the head when he ran over.

Chen Jian felt a black look on his head, and immediately flashed to one side, heading straight for the other front paw of the unknown creature.

However, Chen Jian’s purpose was not to attack its front paws, but to grab its front paws, and to crawl up quickly like climbing a tree.

This unknown creature, which was particularly huge, raised its other front paw and shook it hard, hoping to throw Chen Jian down. At this time, the dozen unknown creatures hiding behind had already discovered Chen Jian, and began to touch forward quietly, posing in an attacking posture, crawling to attack Chen Jian.

This unknown creature with an extremely huge size would not have shaken the front paws to make Chen Jian fly. Chen Jian didn't struggle, but Chen Jian was a little depressed because this unknown creature had never opened its mouth!
Chapter completed!