The moment the black dog took out the sword, it was like a black calamity descending on the world, and the momentum was compelling.

There was only a flash of light in the eyes of the many red fire ants gathered in the valley, and then they felt the scorching atmosphere in the air, much thicker.

Their poor intelligence is not enough to make them realize the seriousness of the matter.

It's just that instinctively, I want to escape from the range of the black dog's fall.

However, they did not escape in the end.

When the black dog slammed the black sword on the ground, a red and black flame of light suddenly burst out from the ground.

The flames of light that burst out in an instant, carrying terrifying power, burst in all directions.

Those flames streaked through the sky one after another, and finally flickered in the air, and they were visible, but they turned into sparks and landed on the red fire ants around them, and the sparks became a raging fire that took their lives.

Those sparks, when they are touched, are ignited, and they can't be extinguished.

Even the wax-coated shells of the ants could not withstand the burning of the black flames.

After a while, swarms of red fire ants were burned to ashes by the black flames.

When some of the red fire ants were eliminated, the pressure on Lin Yu's side dropped a lot.

He was besieged by a horde of ant beasts and was in danger, but the appearance of the black dog saved his life in time.

When he stood up and looked at the black flames burning around him with a look of astonishment, as well as the canine spirit beast standing in front of him, which was more than a man tall, with a sturdy body and black armor, he was silent for a moment before looking into the other party's eyes.

The black dog's head is also covered by a piece of dark armor, but its eyes can be clearly seen through the long mane on the top of the head.

A pair of red eyes showed a fierce light, but for him, there was no threat at all.

The black dog looked at him squarely, and the mouth of the black sword let out a thunderous roar.

He didn't quite understand what the other person meant, but from its gesture, it seemed that the other party was not hostile to him.

At this time, he accidentally looked up and looked at the place where a large cloud of formic acid had gathered in the air, and there had already become clear.

Where is the shadow of the finger!

At this time, he couldn't help but move in his heart, and then turned his head to look in front of him.

"Fingers?"

He called softly, and saw the black dog raise its head, shake its body, and shake its slender and thick mane a lot more fluffy.

The other party obviously responded to his call, but in his expression, there was a little less stupidity and more sharpness.

"It's really you! Finger! ”

Lin Yu couldn't help but be happy at this time, he just wanted to step forward and touch the other party.

But at this moment, the black dog suddenly moved, it puffed on the black sword, and pounced in the direction where Lin Yu was, and its limbs were stretched out, one pounce.

The whole movement was as fast as lightning, but in an instant, it had already come to Lin Yu, and the black sword in its mouth swung violently along with its head and waist.

Sa!

A slight sound of breaking the air sounded, and as soon as Lin Yu's eyes darkened, he saw a black arc-shaped sword light, which grazed the top of his head and flew out.

But in an instant, there were several high-pitched hiss behind him.

At this time, he finally realized that now, it was not a good time for their master and servant to catch up, and at the moment, there were still a lot of red fire ants, and they had not yet had time to deal with them.

In the valley, although the number of red fire ants emerging is much smaller, the existing number in front of me alone is hundreds.

"I was careless! Thank you, though, Fingers! ”

Lin Yu looked at the majestic black dog in front of him, and couldn't help but reach out and pat the other party's chin twice.

It turned out to be the white eyes of the black dog, and a gorgeous back.

"This time, let's just go up together and kill these disgusting bugs!"

So, a man and a beast, fighting side by side, rushed towards the red fire ants that could be seen everywhere in the valley.

The black sword in his finger mouth is not to be underestimated.

Even now, Lin Yu, who is quite strong, has to retreat before his edge.

The murderous black flame on the blade alone was enough to terrify all enemies.

And these red fire ants in front of them with low IQ, they didn't know what was at stake, they charged with their heads in full force, and when they arrived in front of Lin Yu and them, they were either fists or sharp blades.

Lin Yu is boxing, or kicking, his hands and feet, one move and one style, wide opening and closing, quite wild.

On the other hand, now, while its size has become huge, its speed has not decreased, its body is agile, and it has a black sword and repeatedly slashes.

The impermeable sword qi formed a net in front of them, completely enveloping the red fire ants in them and covering them.

As the vigorous black flame rose, in the burst of burnt smell, countless ants turned into pitch-black ashes.

They will return to the ground and become nourishment for a land, not a beast that plagues it.

After exterminating countless red fire ants, Lin Yu fought and walked and came to a pit.

After finishing off the red fire ants around him, he leaned over and looked into the hole.

In the deep and dark cave, in the depths, there was a sound of rustling, and with the limited light, in the field of vision, there were some multi-legged insects crawling wildly.

Seeing this, Lin Yu couldn't help but sigh briefly.

It seems that if you don't solve the cave here and plug all the holes in the ground, these bugs will soon come out of it.

But even if you plug these holes, give them some time, and it won't be long before the bugs will be able to drill the ground back open, and by then, they'll be back again.

Moreover, Lin Yu knew in his heart that the number of these insects would probably be a fairly large number, and there were already hundreds or thousands of them in the aboveground part, and tens of thousands in the underground part were normal.

If you want to get rid of these insects in one fell swoop, if you don't dive underground and wipe out the queen ants, over time, the number of their colonies will recover to a terrifying level.

Thinking of this, he couldn't help but look at the black dog beside him.

"Finger, do you dare to go down with me, if we don't solve the source, I'm afraid that today, everything we do will only be in vain!"

His words are fluttering, and the feelings mixed with them are not deep, just casually mentioned.

When the black dog heard this, he put down the black sword in his mouth and looked at him.

"What do you think?"

When he asked again, the back half of the black dog crouched down, tilting his head to look at her, and let out a low whimper from his mouth.

"Okay, in that case, then I'll go down alone, but can you give me the sword?"

Lin Yu said, and walked to its side, reaching out to pick up the black and red sword.

The flames on it pulsed softly when the palm of his hand touched it.

They separated on their own, without a trace of contamination on his hands.

After the big sword was in his hands, its volume seemed to have become a little smaller, just enough for Lin Yu to grasp in one hand, and at the same time, the flames on it had never hurt him, and after starting it, he could only feel a trace of cold touch that belonged to the unique metal and heaviness.

"I'll go first, you are here to guard the exit, don't let these insects escape and hurt the people down the mountain! After all, she's one of them! ”