In the third month after Lu Qing began his retreat, Lu Mingchao led several family monks from Yuyan Mountain and pointed at one of the three threats that Lu Qing had left behind before that he must be eliminated.

It was a group of iron red worms. The mother insects are a monster that can reach the second level. Its combat power is not strong, but the most difficult thing is that there are usually thousands of iron red worms around a mother insect.

An ordinary iron red worm is not a big threat. The demonic power contained in its body is pitifully small. Only two insects the size of a palm may not even be able to beat a wild cat.

But if the number becomes tens of thousands, it will be troublesome.

Moreover, after all, it is a species of monsters. When the number gathers to a certain extent and the command of the insect mother, all the demonic power in the body of the iron red worms will resonate, which is much more threatening.

However, before setting off, Lu Mingchao received sufficient information to indicate the location of the nest of the insect swarm. At the same time, based on the magic weapons and means she had, she also thought of a relatively easy way to deal with the insect swarm.

The four family monks she brought out were all people above the seventh level of Qi training. None of these four people practiced the fire and wood attributes. These two attributes were used to deal with monsters with fire attributes such as the Iron Red Worm, and would be restrained and have poor results.

Before approaching the insect hole area, Lu Mingchao asked all the monks to pay attention to the surrounding environment. Once the iron red worm is found, it must be dealt with and eliminated immediately.

This kind of insect swarm does not have the ability to remotely sense the death of members of the clan. As long as the insects do not discover them and spread the news, they can get close to them secretly without the insect mother discovering them.

When the insects get closer to a certain level, the insects begin to become more and more dense, and the difficulty of cleaning them in advance becomes even higher.

Lu Mingchao did not force this. After estimating the distance, she activated the magic trick she mastered.

Under the large area of ​​thick fog summoned, the monks advanced faster. Under the clouds and fog, they also perceived the enemy's iron red worms through visual inspection, and their exploration range was greatly reduced. There is no need to worry too much about being discovered by the insects in advance. On the contrary, the perception effect provided by the Cloud Mist Technique can also be used to discover some insects first.

With the lowest level of wisdom of these bugs, they cannot understand the sudden appearance of thick fog, which is composed of magic.

In this place, foggy days are not impossible weather.

After cleaning up the insects that must have been removed from the pathway, they rushed to the entrance of the insect cave.

The entrance looks like a diameter of about two meters, and its depth is incalculable. It is difficult for ordinary people to enter it, and the insect part has also undergone the unique reinforcement ability of the iron red worm, so it is not easy to collapse and bury the insects alive underground.

But Lu Mingchao had another way.

She took out her "Come Clouds and Turning Gu Cup", summoned out the water mist, and transformed it into a poisonous mist with strong corrosion through the magic weapon, and urged it to pour it into the insect hole.

At first, there was no reaction, but she didn't find it strange.

The insect swarm built nests underground, which may be very large and complicated. The spread of poisonous fog will take some time, so don't worry.

Lu Mingchao had already prepared and knew that this would be a protracted battle, so he didn't use too much force to activate the poisonous fog, but just maintained a relatively gentle output efficiency. She was holding a spirit stone in her hand. While outputting the poisonous fog, she also absorbed and extracted spiritual energy from the spirit stone to supplement it.

Then, some insects came out of the cave entrance, mostly shaking, and were all destroyed by the monks guarding outside the cave. Similarly, some insects returning to the nest were also tragically injured.

Three hours later, they vaguely felt some changes underground.

"Be prepared! The most difficult level is here!" Lu Ming reminded her, and at the same time, she suddenly strengthened her spiritual power output, and the poisonous fog that surged out of the Juyun Zhuang Gu Cup became more and more darker in color.

The other four monks all became alert.

Sure enough, after a while, a large number of insect swarms suddenly emerged from the insect hole!

The bugs rushing outside were all shaking, and many of them fell to the ground while rushing.

But these bugs still have instincts. Their outward rushing formation is kept very tight. A large number of outer bugs have been eroded by poisonous fog for death, but it ensures the state of the bugs inside.

The dense swarms of insects look a bit terrifying. Their teeth and claws are swaying, and their mouthparts that look a bit ferocious will bite off a piece of meat and inject fire poison into it.

The four Qi-training monks had a drill before they set off. At this time, they were a little nervous, but they were not too scared.

Two water monks joined forces to sway the water spiritual power and briefly created a large amount of water source.

The ability of Qi-training monks is limited, and the water they call out can only be like a stream, but it is barely enough. The water flows back into the cave, hindering the insect swarm from continuing to move forward. Some of the outer insects were even washed away and washed away.

Lu Mingling, who was also in the team, quickly took this opportunity to hold a black iron sword in his hand, muttering something, and causing lightning.

Like Lu Chaoxi, he practiced the Mingyang Lei Dian, one of the most outstanding disciples in the Ming generation of the family. Although he had not yet reached the foundation building and could not achieve the ultimate move like the "Xuanyin Yang Lei Curse", with the strength of the seventh level of Qi Refining, it is not a big problem to trigger some currents.

The current flew into the water with the tip of the sword, spreading, destroying a large number of insects.

And the one with the highest killing efficiency must be Lu Ming to confront him.

She no longer holds back. After the poisonous fog is strongly activated, the power of the poisonous fog is much higher. When the water flow is injected, her poisonous fog is combined with the water flow and spreads rapidly and strengthens.

This wave of insect swarm was disintegrated before it rushed out of the insect hole.

A large number of insect corpses even blocked the entrance to the nest.

The earth-moving monk who had not taken action just now activated his spiritual power to clear the entrance of the cave, and then Lu Mingchao began to inject poison into it again.

This process later lasted for two full days.

During this period, the resistance of the insect swarm came several times, but it was far from as strong as the first time, and it became weaker and weaker.

In fact, by the eighth hour, there were no insects running out. After eight hours of continuous poison injection in the insect's nest, it was probably filled with the extremely corrosive poisonous fog.

But the insect mother never appeared.
Chapter completed!