The leader closed his eyes and silently counted the number of his heartbeats, and according to the plan set before, after the order was delivered, the attacking troops would blast the last wall after their respective leader's hearts beat a hundred times, and the troops behind would rush out of the hole and carry out a surprise attack on the enemy.

In order to expand the effect of the surprise attack, the blasting of each passage should be guaranteed to occur at the same time as much as possible, so the team leader decided to judge the time according to the number of heartbeats, and if a person's pulse is stable, the interval between each beat is the same, which can be used as a timer.

In addition, at the suggestion of the white wolf, the team leader also gave another order, as long as the explosion was heard around, then all the teams did not need to care about the heartbeat, and directly carried out the blasting.

The reason for this is because there are many defects in the use of heartbeat time, once the person's psychology is too nervous, or after strenuous exercise, the speed of the heartbeat will rise sharply, which is likely to cause the counting to be out of sync, as long as one unit blasts in advance, the other troops must immediately follow, which is also some kind of remedy.

In fact, there is a better way, that is, to use the command gun, you can put a gun on the side of the command center, the noise generated by the fire of this gun can be used as a blasting command, and the troops who hear the roar can carry out the blasting, so that the synchronization of time is guaranteed.

However, the ideal is always full, but the reality is skinny, a large number of artillery must be put on the front line, as a support force for the feint troops, otherwise they probably will not be able to hold out when the passage is completed, this time in order to blast at the same time, four artillery pieces have been transferred from the front line, which greatly weakens the combat effectiveness of the feint troops, if the fifth one is transferred, the whole army is likely to be unable to support, if the feint troops are defeated, the enemy kills to this junction, then the premise of this operation no longer exists.

"All ready for battle!" the leader counted his heartbeat, and when he counted to the fiftieth time, he yelled, and with this roar, he missed his pulse several times, and at the same time, the speed of his heartbeat became faster.

The accident seemed to stop as long as it happened, and the leader missed the heartbeat count, which was nothing, but just as he was counting the seventy-fifth time, there was a roar from the direction of the hole on the left, and the vibration of the collapse of the clods.

Someone made a move in advance, and I don't know if he took the explosion from the other side of the battlefield as a signal for other troops to start a surprise attack, or because his heart beat too fast, in short, this raid battle started when everyone in the command headquarters was not ready.

Fortunately, there were no further accidents after this, the trigger mechanism of the white wolf worked, and after hearing this explosion, the troops in the other three directions fired the artillery at a very fast speed, and the interval between the first explosion was no more than five seconds, in fact, it could be regarded as a simultaneous explosion.

"It's okay, although there was a bit of an accident at the beginning, but it didn't deviate too far from the original plan. ”

Hearing the other three cannon shots, the white wolf exhaled, what he was most afraid of was that there was a team that did not keep up, causing the friendly troops who raided from several other directions to face more pressure and suffer more losses for no reason, now it seems that what he was worried about did not happen, the raid plan went smoothly, and then he just waited for the results of the battle from the front line.

Listening to the shouts from the front line, analyzing the news from the front line, and at the same time giving orders to the various troops, just like that, the people in the command spent a busy time, and an hour after the raid, they finally got the news they wanted to hear the most, with the efforts of the raiding troops and the feint troops, they had successfully occupied the meeting point ahead, at this junction, they found five or six monsters capable of producing gray mist, and now these monsters had all been hacked to death, and under the action of the blower, the gray fog dissipated, and the army of the emirate completely occupied the place。

"Finally, we've found something strange on the surface of this junction, and we'd like you to come and identify it. ”

After reporting the latest progress of the battle, the intelligence officer who ran from the front line reported the abnormal discovery of the intersection to the White Wolf and others, and asked for the White Wolf's assistance.

"What does this strange thing look like? Can you describe it to me a little?" asked the white wolf.

"This one looks like a rune circle. The agent scratched his head and said in a somewhat uncertain voice.

"Okay, you lead the way, let's go over and have a look. The white wolf agreed to the intelligence officer's request.

The underground passages have been slaughtered into a mountain of corpses and a sea of blood, and scarred corpses can be seen everywhere, as well as goblins torn to pieces, which should be the work of the Gray Mist Porcupine people, and only their strength can tear life apart.

Sure enough, after walking a few steps through the underground passage filled with corpses and blood, the white wolf saw the corpses of quite a few porcupine people, who had been decapitated and had no idea where their heads had rolled.

Walking all the way along the passage, stepping on countless corpses, the white wolf finally reached the next meeting point, and four large holes appeared in front of him, surrounded by corpses.

Carefully calculated, it only took more than two minutes for the white wolf to walk this way, but it was a two-minute journey, but it took several hours and hundreds of lives to successfully defeat it, which made him feel a little emotional, but this feeling was fleeting, he had experienced a lot of battles that were much more brutal than this one, so corpses and blood were no longer something to make a fuss about to him.

"You don't have to feel sorry for these dead soldiers, they all died for the emirate, to protect their homeland, and they deserved to die. ”

The black wolf observed the white wolf's expression, noticed the momentary shakenness, and couldn't help but persuade her, she knew that the white wolf had a soft-hearted problem, and if this problem would cause him to have some ideas, it would be better to dispel it as soon as possible.

"You don't have to worry about me, I've been through battles, and I've seen so many corpses than this. The white wolf replied.

When the black wolf heard this, he didn't say anything more, and there was no problem with the white wolf's mentality, which was enough.

At the next meeting point, there were also a number of corpses, blood spilling all over the ground, and the corpses of several giant monsters lying on the ground, their most miserable deaths, almost chopped to pieces by the soldiers of the Emirate with their swords, these non-resistant, and valuable creatures were a great target for goblins to vent their anger.

The intelligence officer led the white wolf and the others to the center of the meeting point, where there was a very conspicuous clearing, there were no corpses, and there were no traces of blood, it seemed that the gray fog invaders deliberately avoided this place.

In the clearing, a strange pattern was glowing purple, and the goblin soldiers formed a circle around it, and when they saw the white wolf appear, they quickly moved out of the way.

"A large space-time rune circle No, this is just a part of this circle" The white wolf only glanced at it a few times, and understood what this thing was, this pattern was actually an enlarged and complicated version of the rune he saw in the snake clan, but this thing was not complete, judging from the fact that it was still shining, this circle should be running, which means that around this junction, there should be several other parts of this circle.

The white wolf walked around the rune circle twice, and then pushed away the corpses of several goblins, and below these corpses, there was also a pattern of purple light, which was in a straight line, extending to the opposite side of another underground passage.

Looking at this underground passage from here, you can see a thicker gray fog, because it is too thick, this fog even appears black, but there is no trace of the gray fog intruder from here, the goblins are waiting at the entrance of the passage, and the blower is also placed at the entrance of the cave, which is constantly emitting strong winds, but there is no movement in the gray fog on the opposite side.

"What's going on, are there no enemies on the other side?" the white wolf asked, pointing to the passage.

"We really don't see any enemies. The agent replied.

"It's so unusual. Hearing this, the black wolf couldn't help but shake his head.

She was right, the battle between the two sides had reached this point, the emirate's army had already penetrated the core area of the Grey Mist invaders, and at this time, no matter what you thought about it, the resistance on the other side should be getting more and more fierce, not this terrible silence.

"Did you send someone over to investigate?" asked the white wolf.

"Well, no one dares to go yet," the agent replied quietly.

"If you don't dare to go, then I'll have to see it myself. The white wolf looked at the goblins around him, waiting for someone to come out and answer, but after waiting for a long time, he didn't see anyone volunteering.

"Okay, then I'll go over and take a look now, you have to guard this place, and be careful of being attacked by the enemy. The white wolf instructed, and then walked towards the last underground passage, and the black wolf followed him.

From here, the white wolf can clearly feel the elemental fluctuations coming from the opposite junction, he can understand the behavior of the goblins, they are reluctant to move forward not because they are timid, but instinct drives them to stop, at the next junction, there are probably some existences that they are subconsciously unwilling to touch, and this existence should be the culprit of the entire gray fog incident.

"Don't you really need to bring some guards?" asked Black Wolf, standing in front of the Black Mist.

"No, with you here, any guards are superfluous. The white wolf smiled, and then stepped into the black mist.