"The first company, the second company stayed here, ready to fight at any time, the third company, the fourth company, and the garrison platoon went into the mountain with me!"

An hour later, Yang Feng ordered loudly, with more than 200 soldiers from the third company, the fourth company, and the garrison platoon, carrying a large number of heavy individual weapons, to protect Hu Ming and Hu Yingxue and walk towards Qingfeng Mountain.

Although Qingfeng Mountain is just a small hill that stretches for dozens of miles, the mountains and forests are dense, the vegetation is abundant, the vitality of heaven and earth is more than twice as rich as that of Qingyang Ji City, and the mutant beasts on the mountain are much stronger than the mutant beasts in the wilderness, maybe there are mutant beasts of the second-order true qi realm, so Yang Feng can't afford not to pay attention to them.

"Battalion Commander Yang, according to the previous adventurer who discovered the Qingying Stone, the Qingying Stone Mine should be halfway up Qingfeng Mountain, only three thousand meters away from us, as long as we are careful, there shouldn't be too much danger!"

Seeing the solemn look on Yang Feng's face, Hu Ming said softly.

"Qingfeng Mountain Heaven and Earth is full of vitality, there may be second-order mutant beasts in it, let's be careful, let's finish anything as quickly as possible, don't stay here for too long!"

Hearing Hu Ming's words, Yang Feng said with a solemn expression, and the vigilance in his eyes did not decrease.

Yang Feng now only has the cultivation of the triple peak of the Quenching Body Realm, and his comprehensive combat power is the appearance of the fifth or sixth heaven of the Quenching Body Realm, and when he encounters a second-order mutant beast, there is no other way than to rely on those heavy individual weapons.

However, although those heavy individual weapons were powerful, it was extremely difficult to hit the second-order mutant beasts, and it was even more difficult to kill them, so Yang Feng had to be vigilant and secretly prayed that it was best not to encounter the second-order mutant beasts.

Hearing Yang Feng's words, Hu Ming stopped talking, but followed Yang Feng to the depths of Qingfeng Mountain.

Not long after Yang Feng and his party entered Qingfeng Mountain, a wild boar more than a foot high, covered with black short hair, and with two huge teeth at its mouth appeared in everyone's field of vision.

Oh! Oh! Oh!

The wild boar, which was more than a foot high, saw Yang Feng and his party, and immediately let out an excited roar, and with his four hooves kicking the ground hard, he lowered his head and rushed towards the place where Yang Feng and his party were.

"Three companies, the first squad killed this wild boar!"

Looking at the wild boar that was charging with his head down, Yang Feng's expression remained unchanged, and he immediately ordered loudly.

As soon as Yang Feng's voice fell, he saw ten soldiers from the first squad of the third company, and he walked out of the team, raised the submachine gun in his hand, and shot at the wild boar.

Bang! Bang! Bang!

In the crisp sound of metal collision, bullets with terrifying power slashed through the void like lightning, and landed on the boar's body with great accuracy.

However, to the surprise of Yang Feng and others, although the bullets fell on the body of the wild boar, they could not penetrate the body of the wild boar, and only left clear traces on the body of the wild boar, and they fell to the ground weakly, making a crisp sound.

"Wild boar in the late first order!"

Seeing the black luster flashing on the wild boar's body, Yang Feng couldn't help but exclaim, and a solemn color flashed in his eyes: "Sanlian, use the armor-piercing bullet to shoot the wild boar for me!" ”

Under Yang Feng's order, a shooter in the third company immediately stepped out, raised the strier gun in his hand, aimed at the head of the wild boar and pulled the plate machine, a special armor-piercing bullet, lightning slashed through the void, hit the head of the wild boar with great accuracy, pierced the head of the wild boar, and made it collapse to the ground weakly, rolling violently.

Soon after, the boar stopped rolling and died completely, and a recruit soldier stepped forward quickly, using a sharp long knife, to rip open the boar's head and remove the mutant crystal nucleus inside.

After eliminating the threat of wild boars, Yang Feng and his party continued to move forward and walked towards the depths of Qingfeng Mountain.

In the following journey, the group encountered several groups of mutant beast attacks, and they were all shot by the soldiers of three or four companies, allowing the group to smoothly come to the halfway point of Qingfeng Mountain, that is, the location where the adventurer found the Qingying Stone before.

"Battalion Commander Yang, the Qingying Stone Mine is in this location, you wait a while, I will test the approximate reserves of the Qingying Mine, we are mining some Qingying Stone, we can complete the task and return to Qingyang Base City!"

Hu Ming glanced at the glowing instrument in his hand, said to Yang Feng with a smile, and began to operate the detection instrument in his hand.

Hearing Hu Ming's words, Yang Feng nodded lightly, and asked the soldiers to be on guard, and followed Hu Ming's side to protect his safety.

"Camp Commander Yang, I have finished testing the reserves of the Qingying Mine, I have a natural stone cave not far away, there should be some scattered Qingying Stones in it, we will pick up some Qingying Stones from it, we don't need to mine the Qingying Stones, and return directly to Qingyang Base City!"

Half an hour later, Hu Ming uploaded the test data to the network, turned off the test equipment, pointed to a cave not far away, and said to Yang Feng.

"Okay, let's go pick up some blue stones and return to Base City!"

Hearing Hu Ming's words, Yang Feng nodded lightly and said.

After speaking, Yang Feng took the soldiers of the third company, the fourth company, and the guard platoon and walked towards the direction of the cave not far away.

When he came to the vicinity of the cave, looking at the cave that was more than one person high, more than three meters wide, deep and tortuous, Yang Feng frowned slightly, and asked the soldiers of the third and fourth companies to stay near the cave, be careful and vigilant, and protect the safety of Hu Ming and Hu Yingxue, while he took the twenty-five soldiers of the guard platoon to slowly enter the tortuous and deep cave to pick up the Qingying Stone.

Not long after Yang Feng entered the cave with the guard platoon, he found that the light in the cave was too dim, so he turned on the flashlight he carried and explored ahead.

When Yang Feng went deep into the cave for thousands of meters, a huge natural karst cave came into Yang Feng's field of vision, and pieces of green stone were scattered in the cave at will, which made Yang Feng happy in his heart, and he was ready to enter the cave to pick up the green stone.

Just when Yang Feng was pleasantly surprised in his heart and was about to enter the cave, a green snake more than three zhang long and the thickness of a bucket suddenly raised its cyan snake head, and a scarlet snake hyacinth swallowed out, and a strong fishy smell emanated from the green snake's hyacinth, making Yang Feng feel a foul smell.

Hiss! Hiss! Hiss!

As soon as the three-zhang long green snake raised its head, it looked in the direction where Yang Feng and his party were, let out an ugly roar, its mouth opened slightly, and one after another cyan true qi shot out from it, slashing through the void like lightning, with a truly terrifying power, shooting towards Yang Feng and his party.

"Get out of the way!"

Seeing the cyan true qi that shot out one after another, Yang Feng's face changed greatly, and he immediately shouted loudly, and hurriedly used his basic body technique to dodge to the side.

Sou! Sou! Sou!

In the crisp sound of breaking the air, a cyan true qi shot out from where Yang Feng had stood before, and slammed into the hard stone wall, stone chips flew one after another, and a deep pit appeared on the hard stone wall.

Yes! Yes! Yes!

When Yang Feng dodged the cyan true qi attack, a terrible scream came from behind Yang Feng, only to see the three soldiers of the guard platoon being pierced through their arms, and drops of red blood flowed out of the arms of the three guard platoon soldiers.

"Second-Order Mutant Beast!"

Looking at the green snake that was hovering up, holding its head high, and swallowing the snake letter, Yang Feng's face changed greatly, and he couldn't help but exclaim, and a solemn look flashed in his eyes.

"While attacking, retreat carefully, lure the green snake out of the cave, and use heavy individual weapons to blast it to death!"

After an exclamation, Yang Feng ordered loudly.

After receiving Yang Feng's order, the soldiers of the guard platoon raised the submachine gun in their hands, pulled the trigger, and poured bullets into the green snake's body.

Bang! Bang! Bang!

Accompanied by a crisp gunshot, bullets slashed through the void like lightning, hitting the green snake with great accuracy, and landed on the green snake's body, but it could not penetrate the green snake's body, so it could only fall to the ground weakly, emitting a crisp gunshot.

Hiss! Hiss! Hiss!

Although the bullets of the submachine gun could not hurt the green snake, it angered the green snake, only to see the green snake let out an angry roar, and one after another cyan true qi came out of the body, bombarding Yang Feng and the others.

Seeing this scene, the expressions of Yang Feng and the others changed greatly, and they hurriedly used their basic body techniques and hid in the corner on the side.

Bang! Bang! Bang!

In the crisp sound, the cyan true qi bombarded the hard stone wall, and the stone chips flew one after another, leaving deep pits on the hard stone wall.

Sou! Sou! Sou!

Seeing that the cyan true qi did not kill Yang Feng and the others, the green snake let out an angry roar, and as soon as its body moved, it turned into a cyan afterimage and chased in the direction where Yang Feng and the others had fled.

"Fire!"

As soon as the green snake turned the corner of the cave, Yang Feng ordered loudly, and suddenly saw rockets slashing through the void like lightning and bombarding the green snake's body.

Rumble! Rumble! Rumble!

With the sound of violent explosions, one rocket after another hit the body of the green snake and exploded, and the powerful explosive power bombarded the green snake's body.

Just when the terrifying explosive power acted on the green snake's body, a layer of cyan protective shield instantly appeared outside the green snake's body, blocking most of the explosive power, making it unable to cause too much damage to the green snake.

"Retreat!"

Seeing the cyan protective shield on the outside of the green snake's body, Yang Feng's face changed slightly, and immediately the green snake couldn't die, so he immediately ordered a retreat, and took the guard platoon to quickly leave the cave while the green snake was resisting the explosive power of the rocket.