A stinking gust of wind came to his face. It was too late for Qi Lin to hide at this time. At this critical moment, he could only pull out the bone blade again and stab the frozen rock worm hard!

Compared with the tough skin of the frozen rockworm, the inside of its body is relatively fragile, and the bone blade successfully penetrates in. At this time, the large mouth of the frozen rockworm has swallowed most of Qi Lin's body.

Qi Lin directly raised the bone blade and put it in the mouth of the frozen rock worm as a support rod, so that the frozen rock worm could not completely close the huge mouth. Then he stepped on the inner wall of the frozen rock worm's teeth, and pressed the bone blade with one foot, holding the mk48 machine gun in both hands. Qi Lin started shooting wildly in the depths of the frozen rock worm's throat-

"Da da da da da da da da da da da-!!"

Fifty 7.62mm bullets were poured into the body of the frozen rock worm by Qi Lin in just two seconds. Before he could change the bullet link, he was thrown out by the frozen rock worm with his head and fell heavily, and a trace of more than ten meters long was wiped on the ground.

After taking a breath on the ground, Qi Lin climbed up with his hands and feet. This heavy drop would only cause some scratches on the surface of his body at most, and would not affect the battle at all.

Qi Lin's bone blade was still stuck in the mouth of the frozen rock worm, which seemed to be stuck in the throat for the frozen rock worm.

"Grenade! Grenade all your grenades!" Qi Lin turned his head and shouted to the mercenaries. At this time, the frozen rock worm exposed its body more than ten meters long on the surface was whipping the ground frantically. The player had no way to get close. If he was accidentally rubbed by the crazy rock worm, he would probably be seriously injured in an instant.

According to Qi Lin's request, the mercenaries gathered all types of grenades together. Just when the mercenary named Jiang Yi was holding this large grenade and bent down to run towards Qi Lin, Qi Lin waved his hands at him repeatedly, signaling him not to come here first.

"First remove all the safety pins of these grenades! Then wrap the tablets with tape and then take them over!"

For safety reasons, modern grenades have taken some special measures in terms of bullet body design and internal charge, which can prevent the grenade from dying as much as possible.

There were more than ten grenades collected by the mercenaries. Qi Lin could not throw them into the mouth of the frozen rock worm after pulling all the more than ten grenades apart. The effect was not good - but if he only pulled open the pull rings of one grenade and threw them in together, it is very likely that only two or three were destroyed.

Jiang Yi naturally understood Qi Lin's idea. He lay on the ground, first unplugged the safety pins of these grenades, then used tape to wrap the grenade tablets and the bullet body together. Finally, he pulled out a plastic bag from his pocket and put all the dozen grenades in.

To be honest, it is very dangerous to do this. Since the insurance pins of these grenades have been pulled out, as long as the tape on the grenade is not wrapped firmly, or the tablets are knocked off due to the force, Jiang Yi will be blown into the sky in just five seconds.

Therefore, when doing this, cold sweat kept coming out of Jiang Yi's forehead, but the movements in his hands were particularly stable.

After dealing with these grenades, Jiang Yi quickly ran to Qi Lin with a plastic bag, stuffed the plastic bag and a small offensive grenade into Qi Lin's hand.

"Apart from this grenade used to detonate, everything else has been handled, but are you sure this is really useful?"

"You'll know if you try it." Qi Lin weighed a bag of grenades. This portion was much more than the homemade explosives used to kill the Asaxin spider mother.

While the two were talking, there were still bullets shooting towards the place in the distance, but they were now lying behind the frozen rock worms. Most of the bullets shot from the front angle were stopped by the crazy rock worms.

Qi Lin stood up, ran to the rock worm with a bag, and at the same time, he kept sensing the bone blade that was standing in the huge mouth of the rock worm.

Perhaps because it was once part of the body, the bone blade could also have a wonderful sense of Qi Lin after leaving the body. Now, Qi Lin is constantly silently reciting an instruction in his heart - "breaking"!

"Ah——"

A fine crack suddenly appeared in the middle of the originally strong bone blade, and then it instantly shattered into countless tiny bone pieces under the powerful biting force of the huge mouth of the rock insect. The "fish bone" that had been stuck in the mouth was broken. Under the action of muscle inertia, the rock insect's head suddenly paused down, and it was a brief pause. Qi Lin quickly pulled the pull ring of the attacking grenade and stuffed it into the plastic bag. Then he wrapped the hole of the plastic bag and threw it into the mouth of the frozen rock insect with force!

The plastic bag rolled in along the esophagus of the frozen rockworm without any obstacles. After a few seconds, one after another, a series of dull explosions sounded inside the frozen rockworm's bodies.

The body of the frozen rockworm suddenly stiffened, then twitched violently for a few times, and finally fell down with a bang!

"You killed the D-level mutant creature [Frozen Rockworm] and obtained 9,000 experience points."

"Success!" Jiang Yi shouted excitedly, while Qi Lin quickly ran to the huge corpse of the frozen rockworm.

"No luck, no serum burst..."

Qi Lin searched for it, but no familiar needle-shaped syringe was exposed next to the body. It seemed that good luck would not always favor him.

Even though the serum market has been greatly saturated, a D-level serum is still priceless. Compared with the F-level and E-level mutant creatures, the D-level mutant creatures are not only smaller in number, but also have several levels of difficulty in hunting.

"It's a lot of money without serum. Do you know that the teeth and body fluids of the permafrost rock worms are all high-end materials. The merchants in the bases are looking for high prices. If they can be brought back to China to sell, the price can be even more than doubled. As for the permafrost rock worm skin, it is a high-quality material used as armor. In that old saying, this thing is simply full of treasures!" Jiang Yi also crawled to the edge of the corpse of the rock worm and said excitedly to Qi Lin.

"If we can transport the corpse of this frozen rockworm back to the base, we will be rich!"

"But the problem is that we still have difficulty in protecting ourselves now, how can we transport this guy back? What's more, most of this guy's body is underground. You have to have a way to break through the frozen soil that is more than ten meters thick to get out this guy's body." Qi Lin shook his head.

Moreover, the death of the permafrost rock worms also means that the mercenaries must evacuate immediately. Without fear of the permafrost rock worms, the human troops of Yamato Heavy Industry quickly came up, and they were much more difficult to deal with than brainless mechanics.
Chapter completed!