The fierce flames seemed to burn to the sky.

And at this time, it is really burning those gods.

But......

The Protoss army is the Protoss army after all.

They quickly came up with a solution, and that was to...... I isolate the air and cool it down.

Because even if the air is cut off and those flames are no longer burning, the smoke and heat are still very annoying, so cooling down plays a better role.

Cooled them down, they rushed forward quickly, as if they would not stay at all.

But after all, they paid a certain price, and some of the guys who had just survived the fire were seriously injured or killed in the flames.

This line of defense alone has reduced one-tenth of the Protoss' army, although these losses are only the lowest cultivation among the Protoss.

Little Zero looked at them and watched them quietly.

The old man hurriedly said on the side: "Young master, you are going to the second line of defense. ”

"Hold on. ”

Xiao Ling said: "I haven't arrived at the most suitable place yet, the master has taught me, the two armies are facing each other, and the grasp of the distance is particularly important. ”

While speaking, Xiao Ling looked at the battlefield seriously, and suddenly, her eyebrows jumped, and she immediately shouted: "Do it!"

The old man hurriedly shouted, "Erdaochong!"

In an instant, from the city streets, a lot of people rushed out directly, this time they were even more excessive, they didn't even have the process of 'rushing forward', they directly stepped on the spot heavily, and then retreated twenty meters, and then, at the same time, fished out the buried iron chain from under the ground, and then pulled desperately......

There were a few rumbling sounds, and with the strength of this person's pull, plus the force of the mechanism below, a metal wall that was at least more than a meter thick was forced up by them!

When the walls were completely erected, everyone immediately fled.

At the same time, the purpose of their stomping was to cause countless cold airs to rise on the ground.

This kind of thing is similar to dry ice, but in fact it is a kind of hedron in the extreme north of the continent, which does not melt for thousands of years, and as soon as they come into contact with the air, it will immediately reduce the temperature around them, and this temperature is even lower than the absolute cold.

Absolute zero, the so-called heat, is generated by the activity between molecules, and the heat energy is kinetic energy, which is an attempt, but ...... When all the molecules and atoms are already in a state of immobility, but there is still a stream of energy floating in them, they can release the power of ice, so that this space will become the coldest place in an instant.

The Protoss rushed over, and then ...... Crash into those chills.

In an instant, they felt cold.

Because before, in order to fight against the residual heat of those flames, they kept using the Protoss exercises to release all kinds of cold qi, so they ......

Tragedy.

When the cold meets the cold, it will only be even colder.

They were frozen as soon as possible, and their first thought was to break out of this range, but ...... The metal walls in front of it were erected.

It's not so much how long these metal walls can hold back, but ...... But whoever rushes to the front, except for the giant who stepped on the half-mask foot in the center, is actually not high in cultivation, and can be regarded as the front soldier and cannon fodder.

So it's really hard for them to break through the wall in the first place, so they waste their time.

And as time passed, the cold that all the Protoss suffered from became more and more intense.

The Protoss in the back were in a hurry, so they naturally wanted to push, but in this way, it affected the Protoss in the front to dig up the metal wall.

So...... It's delays, it's frozen!

Many more Protoss have died in this cold, and ...... Half of the causes of death are caused by themselves.

Xiao Ling looked at the chaos of the Protoss in the distance, and then couldn't help laughing, and said: "The set of Tai Chi boxing that the master taught me is really useless in terms of cultivation, but in terms of using soldiers, it really has a miraculous effect! I guided them to freeze to cool them down, and then ...... Add ice on top of ice...... Hehe, it's exactly what the master said, Ice and Fire Hell. ”

The old man smiled bitterly, and his eyes were full of admiration.

Though...... In the war against the Protoss for more than a year, Xiao Ling's strength and strategy have already made the old man admire, but now it seems that he still needs to admire again.

After all......

Even if there are still many Protoss, it is still terrifying, but there is really no one who is afraid of them anymore, and the role of these two lines of defense is not only to weaken the Protoss as much as possible, but more importantly, to build up the confidence of the soldiers on their side.

This is especially important!

The two lines of defense, one out of ten of the Protoss, can be regarded as a very brilliant result, although it ...... The dead Protoss are all weak beings. But on the other hand, there is not even a single sacrifice here, not even a single injury!

In this way, anyone will have confidence, and confidence is morale and combat effectiveness.

Maybe...... Chances?

The old man couldn't help but glance at Xiao Ling.

Coincidentally, Xiao Ling also looked in this direction, and then understood the meaning of the old man's eyes, so he shook his head and said: "This is just the beginning, just some small advantages, and this advantage is only a momentary ......"

Just as Little Zero said this......

Rumble!

There was a loud bang.

That huge metal wall, which took the little Zero Life Man nearly a month to build, was like that...... Shattered, and with it were the Protoss who were close to the city walls.

Murderous!

And all this was done with just one punch, by that giant, simply, one punch!

"Oh my God, how can they be so powerful?!"

"Hmph," Facing the old man's surprise, Xiao Ling said, "I know...... The Protoss should have gradually figured out the characteristics of the Heavenly and Human Passage, they used to control the number of people, wrapping the cultivation of those Protoss, and paying attention to the quantity. But in fact, the root of the control of the Celestial and Human Passage is 'efficiency', and the number of energy bodies that come at the same time cannot exceed a certain number, and there is no limit to how powerful the guys who come over are at all. It's like...... At the beginning, the Celestial Passage had just opened, and like the three wolves that came over, it passed through the Celestial Passage very slowly. To put it bluntly, to put it simply, it is...... The weak can come directly and pass quickly, and the strong can't pass, but the speed of passing will be very slow! In the past few months, the Protoss has launched an attack every three months, and the passage of the Celestial Passage is getting better and better, which is equivalent to the passage getting wider and wider, while the army that has appeared in the Protoss has become less and less, and in terms of the total number, it has not reached the level they should have reached, which proves that they are hiding some strength, so that those who have come over do not participate in the previous battle, but only accumulate and wait for this raid. Hmph, if I were a Protoss, I would have fought hard to find a way to make one or two extremely powerful guys, even if it would take them a few months to pass through the world, it would be worth it!"