The soldiers surrounded Sun Hong and the three of them in the center, watching the three of them use their own tricks to make trouble for the underground enemy.

The fracture field did not send the opponent directly down from the same place in one go, but a little bit accurate to the millimeter to crack the ground under the enemy's feet, quietly let them gradually move away from the target, this is a technical job, the consumption is also huge, this work has been carried out since last night, and it only sent the enemy down a distance of fifty meters.

There are advantages and disadvantages to doing this, the advantage is naturally that it is more difficult for the other party to break through the ground, and the disadvantage is that Ning Hai cannot always control the actions of the enemy army.

Although the caster can sense the elemental fluctuations in the realm when the fracture realm is released, they cannot feel the movement of living things, which is the incomparable superiority of spiritual consciousness. However, one thing is certain, the other party has not moved the soil underground, which means that they have not broken the ground yet.

As for the disadvantages, it was naturally that this made those people out of the scope of Ning Hai's spiritual sense, causing Ning Hai to lose his surveillance of them.

At a depth of two hundred and fifty meters underground, a middle-aged man in his forties, dressed in a purple robe, with a golden dragon flying in the clouds on the robe, looked magnificent, this person was the leader of this secret operation, his name was Zhang Mulong, and he was a sixteenth-order peak martial artist.

According to the calculation of time, there should be a killing sound outside now, but the five hundred people in the underground did not hear a little movement, as the general of this operation, he is now more or less anxious in his heart, the underground is not as good as the ground, there is no timekeeping tool, so everything can only be based on his own feelings, the reason why Zhang Mulong was appointed as the general this time is because he has a very strong ability to sense time, even if there is no timekeeping tool, he can accurately estimate the time.

However, the silence outside made Zhang Mulong begin to doubt his ability, should he go out now?

Zhang Kexian had said to him before leaving, that the group of troops outside the city would definitely attack the front line of the sky this morning, so that they could rush out in time to support, Zhang Kexian's calculations had never made mistakes, therefore, Zhang Mulong firmly believed that the troops outside would definitely attack the city, before coming, he had also done experiments, with his hearing, at a depth of 200 meters underground, not to mention the battle of thousands of people, even if it was a battle of dozens of people, he could hear the movement, but now the underground is quiet, It means that nothing happened above, or Zhang Kexian's calculation was wrong.

Of course, there is also the most cruel possibility, and the truth of the fact is that he dare not think about it, he would rather believe that his control of time is wrong, and he does not want to believe that Zhang Kexian's deployment will have such a big mistake that will lead to the total annihilation of the troops outside.

"General, what time is it, when are we going to rush out?" Staying underground for only one day, even if the grasp of time is not so accurate, you can roughly estimate the time, eight o'clock, which is far from the estimated time, and some people can't sit still.

"Wait, there is no sound from outside, maybe there is some obstacle on the way, in this way, we will wait for another hour, no matter what the situation outside, we will rush out, if the war has already started, it is just to form a trap with us, if there is no war, with the strength of our people, it is enough to deal with the defenders of the first line of heaven, and when the reinforcements come, we can win." Zhang Mulong hesitated for a moment, and finally made up his mind, and the time of the attack was the same as Ninghai's budget time.

Time passed minute by minute, Sun Hong and the three of them stood motionless, never daring to slack off, sweat flowing down their temples, and they didn't even dare to wipe it with their hands.

At ten o'clock, the moment that everyone was haunted by finally came.

"Sun Hong, quickly release the interference effect to the maximum, don't worry about whether the other party notices it, I believe that now they should be ready to attack desperately." Zhou Yijun watched from the sidelines that the time had come, and gave orders to Sun Hong.

"Yes!" Sun Hong and the three of them responded in unison, and almost at the same time, the light attached to the surface of the body suddenly became extremely dazzling.

"Everyone." In Zhang Mulong's impression, it should be ten o'clock the next day, even if his estimation is inaccurate, it should be time to launch a general attack outside, but he has not heard any movement so far, which can only mean that the troops outside are in trouble. Finally, Zhang Mulong couldn't bear to prepare for action.

"Everyone rushed out with me and caught the Zhao family off guard to kill him!"

"Good!" Everyone responded in unison, and they all stood up from the ground, their legs strained, ready to break through the ground at any moment.

"Boom!" A loud bang came, and the ground under everyone's feet suddenly cracked a big crack, and the defenseless Zhang Jiajun suddenly fell down one after another, as if they had fallen into an abyss.

"Fly for me!" Zhang Mulong, as a general, is also extremely strong, and immediately made the most correct order, no matter how hard you collapse, as long as I don't use the land under my feet as a attachment point, everything will be fine.

The underground light flickered, surrounded by five hundred true qi, ignoring the ground under their feet, and floating in the air one after another.

"Rush with me, hit with all your might!" Zhang Mulong shouted loudly, flying, even for the Heavenly Seal Master, is a lot of consumption, naturally it is necessary to rush out as soon as possible to reduce the consumption to a minimum.

"Bang!" At this time, the land above the people actually moved down as a whole, although the speed was not fast, but it happened to hit the people who were flying upwards head-on, at this time it was in the accumulation stage, the land was a dead thing, no one thought that he would move, so they went all out when attacking, just to get out of the ground quickly, who knew that the attack point suddenly shortened the distance with themselves, although it was very small, but it also happened to catch up with a critical point of power accumulation.

"Hah!" As a last resort, everyone waved their fists one after another, bombarding the land where they landed, and reluctantly attacking made everyone's bodies churn for a while, but it was no big deal.

I thought that one blow would be enough, but I didn't want this land to be extremely hard, and the full force of the five hundred Heavenly Seal Masters, if it was placed in normal times, it should have been able to see the sunlight outside, but today it only smashed out dozens of meters of soil.

"There are domain martial artists who are interfering outside, and their whereabouts are exposed, Zhang Renwu, break the ground!" Zhang Mulong instantly judged the situation and immediately ordered Zhang Renwu to respond.

Zhang Renwu, the sixteenth-order Heavenly Seal Master, the owner of the "rupture" of the earth realm, it is because of him that everyone can get here so smoothly, five years ago, the Zhou family has been secretly digging underground passages in order to overcome the obstacles of the first-line heavenly fortress, I have to say that the Zhou family is really careful, the entrance of this underground passage is not far from the door of Zhou's house, but the passage is only completed for the most part, and it is only smashed to the entrance of the Grand Canyon, and it is precisely because of Zhang Renwu's existence that the tunnel is perfected directly below the fortress.

"Yes!" Zhang Renwu replied loudly, his hands quickly drew one shape after another on his chest, and in an instant, the ground covering the top of everyone's heads was directly broken as if someone had cut it through the middle with a knife, and a big gap appeared.

The five hundred warriors released their true qi one after another, flying along the crack, and at the same time constantly bombarding both sides of the land, making the distance between the cracks continue to increase.

"Kill!" Five hundred people shouted and flew all the way up from the ground, and the momentum was overwhelming.

Sun Hong had already sensed the other party's movements, and knew that the strength of the three of them could no longer delay the five hundred tiger and wolf divisions below, so he exchanged glances and evacuated from the other two at the same time.

Zhou Yijun stood on a high place, saw Sun Hong retreating, and knew that the people below had rushed up, regardless of the fact that no one was seen now, he waved his hand directly and violently, and the thousand crossbow archers who had already aimed at it pulled the crossbow arrows in their hands at the same time, only to hear the neat sound of breaking the air resounding through the sky, and a thousand crossbow arrows were fired at the same time.

Although I didn't see the enemy, but the crossbow bolts that didn't stop would hit the target after all, the distance of two hundred and fifty meters was almost a blink of an eye for these Heavenly Seal Masters, Sun Hong and the three of them had already withdrawn their defenses, and it wouldn't take much time for the other party to rush up.

"Ahh The third wave of crossbow arrows finally hit the target for the first time, although the rupture field is strong, but the two hundred and fifty meters of thick soil and the interference effect of Sun Hong and others, it is impossible to completely crack all at once, the gap at the beginning is small, so only a few people rushed to the front, the first person to rush out did not know the situation outside, and there were no companions around, plus the intensive shooting of the crossbow archers outside, although he reacted at the last moment, but it was only to defend against the crossbow arrows in front of him.

As soon as he showed his head, before he could actually set foot on this land, he shook from the void a few times and fell vertically. The people who followed him saw the crossbow arrows stuck in his body, and the dead breath in his eyes all stopped unconsciously, and shouted loudly to the rear: "There is an ambush outside, move forward carefully!" ”

Zhang Mulong, as a general, has always been at the forefront, and this time the position is also very forward, seeing the situation clearly, Zhang Mulong immediately issued an order: "Everyone stays put, expands the space, and rushes out together when the time comes." ”

"Yes!" After receiving Zhang Mulong's order, everyone stopped flying, floating in mid-air and constantly bombarding the surrounding soil, cooperating with the cracked field to expand the space, under the ground, more and more people were able to stand at the same height, and the crossbow arrows outside did not stop for a moment, and before they saw the enemy, the city was already filled with a solemn atmosphere.

"Why hasn't anyone come out?" Zhou Weier held the frost twist in her hand, stood beside Zhou Yijun heroically, and couldn't help but ask a little anxiously when she saw that the other party had not appeared for a long time.

"Soon, they should be adjusting the formation to ensure that all the soldiers can appear at the same time, so that they can resist our crossbow arrows to the greatest extent, hey, I was going to kill a few more people with crossbow arrows, but I didn't want to kill one of the other party to respond like this." Zhou Yijun explained on the side, and at the same time, turned around and shouted to the crossbowmen on the city wall:

"Stop shooting, prepare for close combat, everyone go to the ground, and when the enemy shows up, hit him!"

After Zhou Yijun finished speaking, he flew down first, Sun Hong and Zhou Weier also followed behind Zhou Yijun, and the thousand crossbow arrows on the city wall dropped the crossbow arrows in their hands, picked up their respective melee weapons beside them, jumped up from the city wall, and landed firmly on the ground, and the soldiers who had been watching from a distance before also ran towards here together.

Each soldier held his weapon tightly in his hand, and everyone knew that today would be the fiercest battle ever, and the outcome would probably depend on the outcome of today's battle.

Zhang Mulong, who was underground, saw that his soldiers had all flown to the same height, only the last ten meters from the ground, even if the rupture field was not applicable, each soldier could smash the soil in front of him with a punch, and rush to the ground.

"Okay, brothers, come with me!" Zhang Mulong roared, used his true qi, and slammed into the barrier in front of him with a violent punch, and all the soldiers also learned Zhang Mulong's movements to shatter the obstacles in front of them.

The sun shone again on everyone's faces, and the screams of thousands rang out in their ears.

At this moment, a darkness shrouded the entire fortress, and there was no light, only endless shouts:

"Kill!"

This time, Zhou Yijun did not stand in the rear to command like in the previous battles, there was no geographical advantage, no formation, no formation, this battle is to see which side of the people died first, so there is no need to command, just one person shouts the word "kill" loudly when the battle starts.

Sun Hong and the three of them did not eat, drink or supply for several hours, and they didn't even dare to relax their spirits, they had already reached a limit, so after retreating just now, they retreated directly to the back of the team, and seized the time to start recovering their strength.

Zhou Yijun released his domain as soon as possible, although he was fighting, but this time the opponent was not the same as the team that night's sneak attack, it was a sneak attack, and it already had a great advantage in morale, and the combat effectiveness of this batch of troops was obviously much stronger. Last time Zhou Yijun killed more than 30 people, although the record was outstanding, but after that he was a little exhausted, today's battle is absolutely impossible to end quickly, as the coach, Zhou Yijun must ensure that he can hold on to the end, therefore, he chose another way to play.

Constantly wandering between the camps of the two sides, his body was shining with golden light, even in this purple and red battlefield, it looked so dazzling, but Zhou Yijun never made a move, just slid gently past the opponent's soldiers, like a dragonfly in the water, leaving no trace, but at the moment when Zhou Yijun left, the other party's soldiers would immediately fall into a bitter battle, and some would even die immediately.

Yes, it is Zhou Yijun's deranged realm that plays a role, and the deranged realm is not only able to produce Zhou Yijun's own phantom, as long as it is a person in Zhou Yijun's domain, Zhou Yijun can control their visual effects at will to produce errors within a certain range.

It is this feeling that makes Zhang Jiajun have a flaw, but with the advantage of numbers, the five hundred Heavenly Seal Division against the three hundred and ten Heavenly Seal Division, although there is a large number of interference from the Earth Seal Division, but the overall combat effectiveness of the Zhao Jiajun is still at a disadvantage, even if Zhou Yijun's interference makes Zhao Jiajun get a little cheap, but immediately, under the command of Zhang Mulong, Zhang Jiajun actually launched an attack in pairs, and every blow has to be mixed with the power of the domain, Zhou Yijun just constantly releases the interference of the domain It has no effect.