Before this, Zuo Dengfeng had already thought that the Japanese would find this place, and also thought that they would send troops to assist the ninjas, but he didn't expect that the Japanese would send so many Japanese soldiers, mighty, all over the mountains, looking like a nest of ants from a distance.

Zuo Dengfeng did not suspect that Ma Ying and Zhu Xiong had told the informant, because they had no motive to inform. The peasants who got the funeral goods would not go to the informant, and the devil found here because the hundred taels of gold ticket exposed his whereabouts.

At this time, those Japanese soldiers were more than ten miles away from Yizhuang, and there was still a gap between the armies, and it was still too late to escape, but the mausoleum had not yet been opened, and the Yin Tuniu Neidan had not yet arrived, so he could not go. However, if you don't leave at this time, when the Japanese army approaches in a big way, the encirclement will inevitably be narrowed, and it will be even more difficult to escape at that time.

The last thing he wanted to see was that the situation had happened, and the enemy and the formation had to be broken at the same time.

In a critical situation, Zuo Dengfeng's first thought was that he could not break the formation while facing the enemy, which was extremely dangerous.

Then he thought about what the consequences would be if he evacuated first, if he left now, these Japanese soldiers who came to besiege him would become defenders, and when the Japanese ninjas were engrossed in trying to break the formation, they would ensure that the Japanese ninjas were not harassed, and their backup was safe, and the Japanese ninjas were not straw bales and rice buckets, and sooner or later they would take the Yin Earth Ox into their pockets, once they got the Yin Earth Ox, they would not be satisfied with exchanging the Yin Earth Ox for the Yang Earth Dog Neidan in his hands, and the Japanese knew that he was looking for the Yin Neidan in order to save his lover, At that time, they will definitely take advantage of his eagerness to offer unfair quid pro quo, and even use this Inner Pill to coerce him to find other Yang Inner Dans.

If he stays, he can't break the formation in a short time, and when the Japanese shrink the encirclement, it will be difficult for him to escape, the Japanese soldiers all carry guns, if he escapes in the air, the Japanese soldiers will definitely shoot indiscriminately, and the gods will have to be beaten into a sieve when they come. They could only rush out from the ground, but with such a large number of Japanese troops, the encirclement was at least several miles long, and it was not easy to rush out from the ground.

It is not good for you to stay, and it is not good for you to go now, Zuo Dengfeng is facing a choice at this time, as the old saying goes, the two benefits are balanced and the two evils are the lighter, but the current situation is a very bad choice whether it is to go or stay.

"Stay in the green mountains, don't be afraid of no firewood." Zuo Dengfeng made a difficult choice, as long as people live, there is hope.

But after falling back to the ground, he changed his mind and couldn't go, if the Yin Tuniu fell into the hands of the Japanese, he completely lost the initiative, the Japanese value the Yang Neidan, he valued the Yin Neidan, both sides have their own constraints, no one dares to act rashly, the final result can only be delayed, but at this time it is almost past the first month, and he only has nine months left to do so, and he can't afford to drag it out.

"You can't go, it's all over when you go." Zuo Dengfeng muttered to himself.

"Meow~" Thirteen also saw Zuo Dengfeng's anxiety.

Zuo Dengfeng looked down at Thirteen when he heard the sound, and suddenly a whimsical method was born in his heart, but this idea was denied by himself after a while, although Thirteen's fur has been yellowed, and his ears have grown brush hairs, but the number of Inner Dan it has swallowed is insufficient, and his own Inner Dan has not been recovered, with Thirteen's current cultivation, although he can concentrate on summoning the golden dragon out, but the Thirteen Prince Peak is thousands of miles away from here, and the golden dragon will be exhausted if he can't get here. Once the thirteen spiritual qi is exhausted, it will lose control of the golden dragon, and this path will not work.

A large number of Japanese troops outside were rapidly approaching, and these Japanese troops did not seem to be the same team, and the number of troops was different, and the distance between them was not equal, so it can be seen that they were temporarily transferred from various units, and they were not a complete division or brigade. There are no puppet armies among these people, and although the Japanese use puppet armies, they do not believe in them, and important tasks will not involve the puppet army.

After making up his mind, Zuo Dengfeng began to think about how to break the formation, and if he broke the formation a moment earlier, he could leave earlier.

Before this, he had always thought that Jiang Ziya would leave the highest level of formation in his life in the mausoleum, but Jiang Ziya did not do that, but took the mountain as the eye of the formation, and set up the main tomb, which is the simplest formation, but the most difficult to break, as long as the mountain is there, the main tomb is safe, and this formation is deeply ingenious. The only way to break such a formation was to completely expose the formation, and then try to block the potential aura connection between the main burial chamber and the mountain to the west, but at this time the peasants had run out and could not dig it up completely.

At the moment of the great enemy, Zuo Dengfeng's mood was difficult to calm down, and no one could sit still, thinking that he left Yizhuang halfway to observe the enemy's situation, and found that the enemy was still approaching rapidly, and it was less than five miles away from Yizhuang at this time.

After observing the enemy's situation, Zuo Dengfeng entered the mausoleum again, and stopped in front of the third stone gate for a long time, the yin and yang Taiji talismans on this door could not be moved, although it was not sure what serious consequences would be if it moved, but it was certain that the consequences were definitely not benign.

Zuo Dengfeng then returned to the wooden house in Yizhuang, where the big hole had been filled, and now he could only dig it again, the main gate would not work, so he could only find a way to go sideways.

Because this place has been dug up before, the backfill soil is extremely soft, and the depth is only five zhang, within the range of moving the mountain, after a stick of incense, Zuo Dengfeng has already dug this hole again, revealing the black barrier below.

After digging the hole, Zuo Dengfeng went out again to check the enemy's situation, and at this time, the Japanese army outside had stopped three miles away and began to gather troops and arrange troops.

Seeing that the enemy did not mean to attack immediately, Zuo Dengfeng was slightly relieved, but he knew very well that the longer the time dragged on, the more the enemy's forces gathered and the more fully prepared, the less likely he was to withdraw safely.

What to do, what to do? Zuo Dengfeng closed his eyes tightly and frowned and thought deeply, his first thought was to use the formation to block the connection between the mountain and the main tomb, but this road did not work, first, there were not enough materials for the formation, and second, the main tomb did not reveal its original form, and he could not determine the specific location of the formation according to the size and shape of the main tomb.

It doesn't work to rule the enemy with a formation, the lack of materials is one of them, the most important reason is that the formation can be effective internally and cannot be expanded externally, he is in the encirclement at the moment, and if he wants to set up the formation, he has to go around the outside.

At this time, the encirclement of the Japanese army has not been completely completed, and the deployment of troops is being adjusted, with heavy troops deployed in places leading to the mountains and hidden terrain, snipers are arranged at the commanding heights, and mortars and artillery are placed in flat positions.

Zuo Dengfeng had previously arranged a simple formation on the periphery of Yizhuang, so that outsiders could not see the situation inside, so those snipers outside could not see him, but the Japanese army was so sure that he was in this area, which means that they still caught an insider and forced them to ask about the situation here.

As time passed, more and more Japanese troops arrived, the thickness of the encirclement increased to five li, and the frequency of the enemy's movement between them became slower, indicating that it would not be long before they attacked.

Zuo Dengfeng had three feelings in his heart at this time, one was anxious, the Yin Earth Ox was below, and he couldn't break through the barrier to obtain the Inner Dan. The second is pride, the Japanese actually mobilized tens of thousands of troops to besiege him alone, and the courage of ten thousand men is the supreme glory of men. The third feeling is nervousness, so many people are waiting for them, no matter how fast they are, they can't escape the rain of bullets, and no matter how powerful their cultivation is, they can't slaughter thousands of people.

At two o'clock in the afternoon, Zuo Dengfeng still did not come up with a way to break the formation into the tomb, and at this time, the enemy's arrangement had been completely completed, and nine Japanese ninjas appeared in the high place in the middle area of the encirclement, and their failure to stand at the front of the line showed that they were not ready to shoot at the beginning, but wanted the army's guns to take the lead.

At this time, although it was already spring, the days were still short and the nights were long, and it began to get dark at five o'clock in the afternoon, and he hoped that the devils would not attack before dark, as long as the Japanese soldiers would not see clearly at night, and then he might have a night of time to think. Unfortunately, the Japanese were not stupid, and immediately after the encirclement was formed, a group of soldiers was sent to approach Yizhuang from the front.

Zuo Dengfeng grabbed the long sword left behind by Ma Ying, and waited intently for the dozen devils to approach, he didn't need to use weapons to kill these dozen devils, but he hoped to preserve as much aura as possible.

These devils came to test the truth, they did achieve their goal, they proved that he was in Yizhuang with no return, because the invisible formation arranged by Zuo Dengfeng was still working, the devils outside could not see the specific situation in Yizhuang, but the other party did not need to know the situation in Yizhuang, as long as he knew that he was still in Yizhuang, it was enough.

After the wailing of the devils who came to explore the way ceased, the artillery and mortars opened fire.

Seeing this, Zuo Dengfeng frowned suddenly, this time the devil had already put killing him in the first place, and put the search for the Yang Inner Dan in a secondary position, and he was not even worried that the fierce artillery fire would destroy the Yang Inner Dan.

The solid tomb road has become the best refuge, there is a soil layer of more than twenty meters above, and the cannonballs can't hurt him at all, Zuo Dengfeng and Thirteen hid in the tomb, feeling the deafening and shaking of the earth caused by the explosion of the cannonballs, at this moment Zuo Dengfeng found that death was really close to him, and the thought that flashed in his heart was that although he was going to die sooner or later, he must not die at this time, nor could he die here, he still had something to do.

The explosion of the cannonball was terrifying, but Zuo Dengfeng was slightly relaxed in his heart, at least during the period when the Japanese army fired the artillery, they would not attack, and at this time he came to the third stone gate again, and he once again had the urge to press down the yin and yang double fish eyes, maybe he thought too much, this door may be able to be opened.

However, in the end, he still didn't press down any of these two fish eyes, and he couldn't deceive himself when the situation was critical, the previous organs completely blocked the tomb passage, and anyone who entered it would be triggered, even if the descendants of the Qi Kingdom came in, they would be shot, and there was no safe way to enter at all, which showed that Jiang Ziya was not ready to let others in at all, so how could he leave the correct way to enter the tomb at the last stone gate.

When he walked out of the tomb again, Zuo Dengfeng shook all the wood in the thirty-step area and sealed the passage into the tomb, his motive for doing so was to force himself to give up this wrong clue and concentrate on thinking about other ways to break the formation.

Zuo Dengfeng was anxious at the moment, he knew very well that once the cannon sound stopped, the devils would be pressed by a large army, and the small river was located two miles away on the north side of Yizhuang, once the encirclement was reduced, he would not be able to cast spells with water, and the back road would be cut off.

Just when Zuo Dengfeng was restless, the sound of the cannon suddenly stopped, replaced by the dense gunfire and the exclamation of the devil, Zuo Dengfeng was puzzled when he heard the sound, listened carefully, and found that the gunfire and screams were also mixed with high-pitched and sharp birdsong......