With the sound of swallowing, the two-meter-sized alien soldier was swallowed by this monster at once.

It was only then that Nightfeng finally got a clear view of the monster, a monster with a huge body the size of a giant python, which looked like an enlarged version of a worm, and its slippery, wrinkled skin was covered with spiky bumps.

And when it came out of the ground completely, it was found that its body length had reached an astonishing ten meters.

The information obtained through the detection skills on the anti-demon glasses shows that this is a monster that has mutated because of the G virus, and usually lives underground, and will suddenly drill out of the ground when it senses the appearance of prey, and swallow the prey directly into the stomach.

It lays more than a dozen eggs in the body of its prey, and when the larvae hatch, they feed directly on the host, and their sharp teeth are said to easily break hard concrete.

It's a terrifying hunter called a sandworm mutated from an earthworm!

At this time, Ye Feng, who reacted, also immediately gave the order to attack, and then, I saw a crystal clear ice spear emitting bursts of frost and cold qi instantly slashing through the air and shooting into the body of this sandworm.

I saw the yellow-white liquid gushing out in an instant, and it looked particularly disgusting.

However, soon, a thin layer of ice spread out from the ensuing frost and cold air near the wound, which directly froze the wound.

Immediately behind Stasis Aquilis were elemental attacks such as Ademyan's fireball and Iceness's ice arrows.

The explosion sound of "bang" sounded on the body of the sandworm, and after the explosion, I saw that there were also large wound marks on the body of the sandworm.

At this time, when the sandworm suddenly suffered such a painful injury, it also roared loudly in anger, and opened its huge mouthparts in vain, demonstrating towards the summoned beasts.

It is worth mentioning that with the continuous opening and closing of the mouthparts of the sandworm, a large amount of transparent viscous liquid also flows out of the space of its mouthparts.

But at this moment, I saw a black light flash in the air one after another, followed by a fluttering sound, and I saw that several blood springs were also spurted out of the sandworm's body.

It turned out to be the skeletal swordsmen under the command of Nightblanc, quickly wielding their two-handed heavy swords and cutting through the body of the sandworm, because the sandworm only had a mouthpiece full of sharp spikes as a means of attack, and it had neither limbs nor the flexible and strong tail of a giant python.

Therefore, its attack method is also very simple, and it can only open its bloody mouth and swallow its prey directly.

However, this kind of attack can still form a great threat when sneak attacking, but in normal times, because the agility of the sandworm itself is not very fast, the threat it poses is not very high.

With the agility of a skeleton swordsman, he can also dodge in time.

Soon, under the siege of many summoned beasts, this huge sandworm was quickly decomposed into countless pieces of flesh and blood.

However, despite the quick resolution of the sandworm, Nightfeng didn't have a happy look in his eyes, because it was just an appetizing dish, and there was no telling how many more terrifying mutants were waiting for them in the future.

And you must know that just to deal with this sandworm, he has already paid the tragic price of the death of several alien soldiers.

But at this moment, just when he had just killed the sandworm, the Nightmare Mark also suddenly came with a hint:

"Detected that the contractor successfully killed a G virus variant, the sandworm."

"The content of the side quest opens the door to get changes, and you get the next stage of the mission objective: destroy all the G virus variants in the underground space, and the follow-up mission objectives will appear after you destroy all the G virus variants."

"The current progress is plus one, and the remaining progress is 1420."

……

"Shhh

At this time, Ye Feng couldn't help but gasp after seeing the content of the updated mission log.

Although he knew that it would definitely be very difficult to complete this task after delaying five missions, he didn't expect it to be so high, and he actually asked him to exterminate more than 400 terrifying creatures whose comprehensive strength was not inferior to that of tyrants!

In fact, in his original expectation, it was almost enough to encounter a hundred such terrifying monsters, but he didn't expect that now it has directly multiplied several times.

But there is no way, no matter how difficult the task is, he must grit his teeth and harden it, after all, the punishment of failing this mission is something he can't bear.

It's just that because the task now needs to be clear about the specific number of monsters to be destroyed, the plan also needs to be changed to a certain extent.

Originally, in his plan, it was to destroy all the way to the past, but now that the task is to have a specific number of monsters that need to be destroyed, then the original plan is not advisable, because when the gate is opened, he finds that the gate can no longer be closed.

In this case, it is very likely that there will be a situation where monsters will escape from here, and if his mission happens to lack these monsters by then, then where can he find those monsters at that time?

Thinking of this, Ye Feng also stopped continuing to move forward, but returned to the entrance of the gate with the army of summoned beasts, and then under his spell summoning, a thick earthen wall also rose from the ground in an instant.

Because the earthen wall is about ten meters long, its appearance directly blocked the open portal, forming a level-like building.

In this way, if the monsters in the underground space want to leave here, then this level is the way they must go.

Then, under his orders, all the armies of summoned beasts relied on this earthen wall to build a defensive line, and Selena, the mermaid, served as the commander of this defensive line, directing these summoned beasts to fight.

As for the night edge, it then transformed into a fire dragon, vibrating the dragon's wings and flying into the air of the underground world.

Thanks to the huge space of this underground world, even if it transforms into a hundred-meter-long behemoth, it can move freely.

At this time, he who was flying in the air also suddenly opened his bloody mouth towards the ground, and then saw a large number of red light points quickly converge towards his mouth, forming a raging flame.

"Bang" with a loud bang!

I saw a cloud of dragon flame breath suddenly erupt from his mouth, and a violent explosion quickly formed on the ground, a huge fireball rose into the sky, and then, the flames generated by the explosion also instantly ignited the nearby ferns.

A raging sea of fire raged on the ground!

The dazzling light of the fire instantly illuminated half of the underground space, and at the same time, it also woke up the monsters in the underground space!

The first to appear was a strange plant mutant, which resembled a walking man-eating flower, the size of a giant, and usually hidden among ferns to hunt.

But now, the sea of fire that was stirred up in the fern forest by the dragon flame breath of the night blade also instantly angered them.

As for their abilities, they wield rattans to attack and spew poisonous mist.

But it's a pity that this plant mutant encountered a fire dragon, as we all know, plants are afraid of fire, even if it is a mutated plant, it is the same.

As a result, several plant mutants that appeared were also quickly killed under the dragon flame breath of Ye Feng, and his mission progress also increased to 3420.

And then what appeared in his sight were countless bees, but compared with the bees that were only one centimeter in size under normal circumstances, the size of these bees that appeared in front of him now was an astonishing one meter in size!

I don't know how many times the difference in size between the two!

It's just that compared to the tens of thousands of bees in a honeycomb, these mutant bees have become larger in size, but their numbers have also decreased.

After all, the amount of food provided to a one-centimeter-sized bee is also a completely different concept than that of a one-meter-sized bee, although these mutated bees have gone from sucking nectar to sucking the blood of living beings.

But where is there so much food in the underground space!

Therefore, the mutant bees that appeared in front of Ye Feng were only a few dozen when they were full.

With a violent buzzing sound, these dozens of bees also immediately rushed towards him, and in the process of flying, they also cocked their butts in the direction of the attack, revealing a 30-centimeter-long sharp needle!

It is worth mentioning that the inside of the pointed needle of the mutant bee is not solid, but hollow, which is naturally to suck the blood in the prey.

Looking at the cold glow of the needles on the buttocks of these mutant bees, Ye Feng's heart was also suddenly cold, because seeing this, he couldn't help but remind him of the scene of injections when he was a child.

After subconsciously shuddering, he immediately spat out a hot dragon flame breath towards the flying mutant bees.

With a loud bang, a fireball exploded in the air in an instant, and then a black shadow fell from the explosion to the ground.

This is exactly what happened to the mutant bee's wings that burned out in the fireball explosion, causing it to be unable to continue flying and falling from the sky.

It's just that these bees are also worthy of being mutants, and their vitality is also very tenacious, and after falling from a height of dozens of meters, they are only injured but not killed.

But then, I saw a few black shadows quickly leap onto the mutant bee's body, and these black shadows were the alien soldiers under his command, and under the tail blade of the alien soldier, I saw a large amount of dark green liquid spurting out of the bee's body.

Soon, the mutant bee also died tragically under the attack of the alien soldiers.

However, to Nightfeng's surprise, when his alien soldiers killed the mutant bee, the Nightmare Mark did not indicate an increase in his mission progress.

This mutant bee is obviously completely dead, huh?

Subsequently, he also immediately checked the Nightmare Mark, and the result of the query made him speechless, because these mutant bees are not G virus variants, but ancillary products.

They are all born from a queen bee who has mutated with the G virus, and only when the queen bee is killed can it be considered a mutant of the G virus.

This also means that the battle with these dozens of mutant bees is in vain.

But it doesn't work if you don't fight, because even if Nightfeng wants to let them go, they won't let him go!

Subsequently, after using Long Yan's breath to make several mutant bees fall to the ground one after another, the remaining mutant bees had already flown to his side!

"Jingle Bell!"

I saw that between the splashes of sparks, these mutant bees also immediately stabbed the dragon's dragon scales violently with the sharp needles on their tails, but because of the hard defense of the dragon scales, the sharp needles of the mutant bees could not be pierced at all.

The two clashed and even made a sound of gold and iron.

It's just that because of the high damage reduction derived from the super high defense of Night Blade itself, the single attack damage caused by these mutant bees to it is only hovering around a dozen points.

And after successive attacks could not pierce the hard dragon scale defense on the dragon's body, these mutant bees were so smart that they changed the attack part and flew to the area of the dragon's body that was not covered by the hard dragon scales, such as the dragon wings, to attack!

In this regard, Ye Feng naturally would not let these mutant bees succeed, only to see that he himself was constantly rotating his body in the air, making it difficult for these mutant bees to fix down and attack, and at the same time, those long-range summoned beasts under his command also immediately launched attacks to assist.

I saw that the elemental attacks such as ice spears and fireballs also poured in an instant.

It can be seen that from time to time, mutant bees fall from the sky, some of them are pierced by ice spears, and some are scorched black, exuding the smell of scorching meat, which is naturally the masterpiece of Long Yan's breath.

And these mutant bees that fell into the ground were also quickly eaten by the alien soldiers who were already waiting to sharpen their knives on the ground.

After losing the ability to fly in the air, the combat power of these mutant bees was instantly reduced by half, and at this time, they faced the fierce alien soldiers, just like a sheep meeting a tiger, and their fate was also conceivable.

With the passage of time, these dozens of mutant bees were also wiped out by Yefeng and the remote summoned beasts under his command.

Although these mutant bees are not G virus variants and therefore do not count towards the quest progression, the good news is that killing them is not unrewarding, at least their death will also drop a reward key.

I saw that next to the corpses of dozens of dead mutant bees, there were also reward keys suspended that emitted bright light.

It's just that at this time, Ye Feng didn't have time to clean the battlefield and collect these keys, because at this time, a large number of G virus mutants had already poured out from the depths of the underground space.

For example, a mutant python tens of meters long, a mutant spider the size of a car, a mouse the size of a brown bear, and the first mutant they encountered, a sandworm lurking underground!

Looking at these behemoths, Ye Feng couldn't help but feel that in the face of them, humans really immediately became creatures at the bottom of the food chain!

Among these attacking monsters, the largest number was the brown bear-sized rat, accounting for more than half of them.