"Then what do you think?" asked Li Yichen without answering.

"Do you want to test me?" Su Yushuang shrugged her shoulders and said, "Actually, it's very simple now, we just need to wait for the spirit beast to attack, disguise the breath as a warrior of the underworld, take advantage of the chaos to blend in with them, take the opportunity to kill their magician, and then use this to cause their panic, and then take advantage of the chaos to steal the spirit weapon." ”

Su Yushuang paused for a moment and said, "In this way, they can't build a large array in a short period of time, which is enough to create enough reaction time for our army, and the next battle can also drag on beyond the Extraterritorial Heaven Realm." ”

"Yes, this method is very good!" Jing Hao couldn't help but nod at this time, in fact, after the information was summarized, Jing Hao also had similar thoughts to Su Yushuang in his heart.

"I have to say, before I met you, my thoughts were similar to what you are now!" Li Yichen nodded, and then changed the conversation: "But now that we can meet here, I don't think there is any need to be so conservative!"

That is an immortal master-level spiritual weapon! If it can gather five pieces, and they also contain the power of the five elements, once they are sent to the Holy Ring Space, Li Yichen believes that it will be of great help to the recovery of the sword spirit.

"Then what do you mean now?" asked Su Yushuang.

"Now the enemy is clear and I am dark, and although they are very cautious, but still do not think that we are already under their noses, if they wait for them to bury the formation spirit weapon, we will kill them with lightning speed, with you and I two people to cultivate the attainments, now there is a formation map in hand, it is not difficult to make some adjustments to this water system array, and at the same time we can also find the second array of eyes, the two are cooperative, if it is suddenly difficult at a critical moment, it will be able to catch the underworld off guard, and then it will be enough to defeat this formation in one fell swoop, and the heavy damage to the underworld at that time is definitely not what we can imagine, and if the rear is well coordinated, it can even make the underworld lose the qualification to enter the extraterritorial heavenly realm this time......" Li Yichen immediately said his crazy thoughts.

After listening to Li Yichen's words, everyone couldn't help but gasp.

Li Yi's idea was almost crazy bold, but with Su Yushuang's understanding of the Dao of Arts, she knew better that if it succeeded, it would deal a fatal blow to the underworld, at least it could guarantee that the underworld would not be able to recover in the next five to ten years.

However, once it fails, it is equivalent to the completion of the Great Array in the Underworld, and the heavy damage to the Sacred Domain military should definitely not be underestimated.

"No, although this move is successful, it can guarantee that there will be no war for at least five years, but if it fails, we will become sinners in the Holy Domain!" Jing Hao couldn't help but shake his head at this time, facing this big gamble, even if he had been on the battlefield for a long time, he didn't have the courage to bet.

"I think it's worth the gamble!" Su Yushuang shook his head and said: "Now that we have the formation map in hand, we can determine the location of the formation suppression spirit weapon, if we are prepared before this, after they have done some of it, suddenly activate the formation, and then attack with the momentum of thunder, it is not impossible to succeed." ”

"That's exactly what I mean!" Li Yichen glanced at Su Yushuang appreciatively, among his peers today, Su Yushuang should be the only one who can keep up with Li Yichen's rhythm, "But I have one condition!"

"What conditions?" Su Yushuang asked as she looked at Li Yichen.

"Once this trip is successful, I don't want any military merits, but the formation suppression spirit weapon obtained must belong to me!" Li Yichen said immediately.

"Before you act, you're already thinking about sharing the spoils?" Su Yushuang obviously couldn't keep up with Li Yichen's jumping thinking.

"Now that everything is under control, success is obviously not a problem!" Li Yichen said confidently.

"Okay!" Su Yushuang immediately agreed, for so many years, Su Yushuang has been working hard, in order to use her own achievements to prove that her daughter is not inferior to a man.

Therefore, compared to an immortal master-level spirit weapon, she needed this immeasurable battle merit more, of course, at this time, she ignored what Li Yichen said was that the pressure array spirit weapon obtained belonged to him, not this pressure array weapon belonged to him, and Su Yushuang couldn't imagine that Li Yichen was fighting all the pressure array spirit weapons at this time.

"Then let's start setting up a detailed battle plan now!" After getting Su Yushuang's nod, Li Yichen became even more motivated.

After all, once the opponent returns the pressure array spirit weapon to its place, then it means that the opponent has completed this water division, if you can't kill the opponent with thunder, especially the opponent's magician, then when the opponent urges the formation, it is very likely that the whole army will be wiped out.

Everyone continued to improve the entire battle plan word by word, and it was not until late at night that everyone finalized the final battle plan after repeated deliberations again and again.

"You recover your strength as soon as possible now, and Su Yushuang and I will deploy first!" After the plan came out, Li Yichen immediately said.

According to the display of the enemy's formation map, the other party will start to build a water system formation tomorrow, so there is not much time left for Li Yichen to do so.

Moreover, this battle is very important, not only about their life and death, but also about the victory or defeat of the Sacred Domain army, so in the preparation of the formation, Li Yichen and Su Yushuang did not dare to take it lightly, and both of them had to come to the scene to arrange it in person.

"Okay......" Jing Hao and the others also knew that they couldn't help with the formation at all, so they nodded, and after Li Yichen and Su Yushuang disappeared into the night, they began to cultivate one by one.

Although the plan seems flawless, they know that the battlefield is changing rapidly, and unplanned changes may occur at any time, and preserving the best state is undoubtedly the first priority for battlefield survival.

After a period of sneaking, Li Yichen and Su Yushuang appeared in the underworld to prepare to build a water system division, and the two had already discussed the division of labor before.

After arriving here to investigate and make sure that there were no underworld spies, the two immediately set off.

Large-scale formations naturally need to build a formation base, Li Yichen is in the north, and Su Yushuang is in the south, and the two of them began to quickly build a formation base.

Although at this time, while building the formation base, it is not possible to leak a bit of breath, but for these two young people who can be highly respected by Lin Zhennan, it is obviously not too difficult.

The process continued to advance, especially when Su Yushuang saw that Li Yichen's advance speed was a few points faster than herself.

Even so, it took the two of them a full day to completely complete the formation base, and by the time the two of them converged, it was already dusk the next day.

Even though the cultivation and spiritual power of the two of them were extremely strong, the nearly one-day and one-night work still made the two of them tired enough.

"Fortunately, we have a formation map in hand, we can use the power of the opponent's formation, otherwise we really want to completely deploy this formation in one day, I'm afraid that we will be exhausted before we can kill the opponent!" Looking at the results of the two, Su Yushuang said.

"Okay, let's go back first!" Although the time has not yet reached the time to build a formation in the underworld, Li Yichen is not willing to stay here for a while.

"Good ......" Su Yushuang also knew that staying here for a second would be more dangerous, so she didn't say much at the moment, and followed Li Yichen back to their station.

After saying hello to everyone, Li Yichen and Su Yushuang both cultivated at the same time.

"It's moving, it's really moving over there!" On the eve of late at night, Jing Hao, who had been paying attention to the situation on the other side, flashed a trace of excitement.

Although a hundred years of fighting a battle, Jing Hao has never personally participated in a battle of such significance as this one, let alone rushed to the front line as the absolute main force.

At this time, Jing Hao's heart was not the slightest bit afraid, there was only endless excitement, just like the excitement of a recruit who had just entered the battlefield.

In fact, not only Jing Hao, but even Zhao Qianjun and the others were extremely excited at this time, on the contrary, Su Yushuang's four sword attendants were more calm.

Although they knew that this place was their own hinterland and was theoretically absolutely safe, the troops on the opposite side were still very careful, except for more than 100 people left to guard the garrison, the others formed an army and slowly advanced steadily.

"Don't worry, the real battle will be at least two hours later!" Li Yichen glanced at the situation on the other side and began to cultivate on his own.

After all, everything had to wait for the other party to complete the construction of their formation and get in touch with the Underworld Headquarters before they could do it.

Only in this way can the effect of a surprise attack be achieved without arousing the vigilance of the underworld.

Otherwise, even if they kill all the enemies on the opposite side, with Li Yichen and Su Yushuang's technical attainments, although they can complete the construction of the formation with a little effort, they will not be able to get in touch with the underworld headquarters, if this arouses the vigilance of the other party, then their results will be greatly reduced.

A moment later, a vast aura came out of the air, and within a radius of hundreds of miles, under the suppression of this breath, there was a very dull feeling.

"This is an immortal master-level spirit weapon? It's really extraordinary!" Needless to say, this must be the other party's sacrifice of the Suppression Array Spirit Weapon and began to build the formation, and Li Yichen, who felt this powerful aura for the first time, couldn't help but be shocked at this time.

Just the aftermath of an immortal master-level spiritual weapon can also bring him a feeling of being unable to resist, but Li Yichen's eyes are not the slightest bit timid at this time, some are just extremely excited, if such a powerful spiritual weapon is put into the holy ring space, I really don't know what kind of changes will happen.

Then a pillar of blue and white light rose into the sky, and the countless law runes in the pillar of light continued to alternate in the sky like mosquitoes and flies, and the light flickered and spread, swallowing the endless darkness at the same time, making the entire heaven and earth like day.

Immediately, I saw a pearl at the core of the light source slowly sinking down amid countless avenues and sound humming, slowly disappearing into the river below, and the light around it also shrank.

"Action!" Seeing this, Li Yichen gave an order, and everyone immediately divided into two ways, Zhao Qianjun, Qian Tong, Zhang Xiao, and Wang Cheng sneaked in the direction of the enemy camp, and the others followed Li Yichen and rushed towards the place where the other party had built a formation.

The reason why they didn't ambush there from the beginning was because Li Yichen and Su Yushuang both knew that when the other party's formation was formed, it would arouse the Heavenly Dao Harmony, and if they were in the light at that time, it was very likely to be detected by the opponent's magician, so now when the light was shrinking, it was the time for them to prepare to act......