Major Ye Feng lay on his stomach behind a rock and looked down, the valley was a narrow V-shaped valley, and it was quite steep near them, which was conducive to using the forced landing fruit to land. But thinking of the news brought by Major Edward, he was hesitant now. Will he flee to a safe place with the rest of his soldiers, or will he carry out the plan he had made before? The heat-resistant materials of the hot melt cannon were important not only for the Celestial Empire, but also for the Entente and allies.

If there is a possibility, the Celestial Empire and the Entente are hoping to obtain the alloy materials and some technology for the hot melt cannon. As for the allies, they may prefer to use long-range precision-guided missiles to destroy the Valley of Grind, as long as the undead on Pluto are eliminated, they have a lot of time to dig up, as for technology sharing? Then don't think about it, the technological blockade has always existed.

Out of this consideration, Major Ye Feng did not retreat to a safe place and wait.

They are only looking for heat-resistant alloys for hot melt guns now, and as for the technical aspects, that is not much for them to think about.

"How's it going?" Major Chekov asked in a low voice, and he took a dozen veterans to stand guard around him, while the recruits sorted out the supplies and ammunition and distributed them equally.

"You say, are we going to die this time?" Killing Hall sat next to Mo Ran and asked in a low voice. In the battle, he saw several lasers flying past him, and as long as he deviated a little, his life might have to be confessed here.

"We might, but you definitely won't." Rogge looked the killing hall up and down, and then said.

"How do you know?" Killing Hall immediately became interested, and asked while loading the magazine. It seemed that he was still excited to hear that he was not going to die.

"Good people don't live long, and you don't know the truth that disasters will last for thousands of years!" Rogge glanced up at the Killing Hall and whispered.

After hearing this, Kill Hall directly wanted to smash this little fat man to death with the magazine in his hand.

"No one knows what will happen after that. There are so many things that this mission has done, and no one has expected it. Mo Ran stretched out his hand to stop the killing hall and whispered. Then he glanced at Rogge, but he didn't seem to care, still with the magazine. It can be said that Killing Hall said the most unsuitable topic at the most inappropriate time, and he didn't have the bottom in his heart. Glancing back at Major Ye Feng on the edge of the cliff, he didn't know what he was thinking now.

After loading the magazine in his hand, Mo Ran heard Major Ye Feng's order. "Everybody's ready to land on a sliding jump." Colonel Ye Feng's words surprised everyone. Landing is already a blitzkrieg tactic of the last century, much easier to use than a parachute, although there are some shortcomings, but it is still a very good way.

"Put smoke grenades on some rocks, and you guys too." Colonel Ye Feng no longer observed the Mode Valley and ordered.

It wasn't a very good decision. In the battle just now, it has been proven that smoke grenades are useless for detecting the undead. But they also know that some of the metal particles in the smoke grenades are good at protecting them from being hit directly by some lasers. This is their best defense at the moment. As for the training armor, it is not coated with anti-laser materials, and its defense is naturally inferior to those metal particles in the smoke grenades.

And in the valley more than 10,000 meters deep, even putting Mount Everest into it is a big difference. The effect of smoke grenades does not last that long. What's more, in the valley of Mod, which stretches for dozens of kilometers, they deduced that the location of the hot melt cannon was also from the last information of the Mary. It is not known whether the hot melt cannon will be at the bottom of the valley or on the edge of the cliff. At this time, choosing to land on a sliding jump was the best they could think of.

Of course, they can also choose a safe place to make a forced landing from there, and guess that no place is as strong as the guard at the top of the hot melt cannon. But if they do that, the undead will have more time to strengthen their defenses.

You must know that the news of the appearance of Pluto and the undead sent from the allies has only been a matter of ten hours until now. Although the recruits seem to be in good spirits, they are already exhausted, and the only thing that supports them is the belief in survival. And if they knew that there might be thousands of undead down there, I don't know what they would think.

After thinking about it briefly, Major Ye Feng gave the order to set off. It was useless to think about it now, he really wanted to bring everyone back, but he didn't have a choice. I looked at the recruits who were walking down one by one. Ten hours ago, they were still students, still preparing for their graduation ceremony in the academy, and he didn't know how many people would be left alive to return by the end of the mission.

"Major Ye Feng, are you there?" Just when Major Ye Feng was a little emotional, the voice of a call request came from the helmet.

"Yes, who are you?" Hearing the woman's voice coming from the helmet, Major Ye Feng felt a little strange, he had never heard this woman's voice, and he didn't know who the other party was.

"I'm Luo Xian, the captain of the Jinghua, and I'm staying outside of Pluto's orbit." Captain Luo Xian found that he was connected to Major Ye Feng's call, and he also breathed a sigh of relief in his heart, although he didn't know the situation that the other party was facing now, but the major's armor was generally thicker, and these veterans were not only the wealth of a unit, but also the wealth of a country. As long as the backbone of these troops does not die, they will be able to quickly organize new teams.

"Captain Loxun." Major Ye Feng was also shocked when he heard this, after all, the reputation of Luo Xian, the captain of the Hocklem, was still known by many people, and many people knew about the Hokram before, but he didn't expect to be demoted to the captain of the Jinghua now. Thinking of the Jinghua in the outer airspace, Major Ye Feng also suddenly felt that there might be a better way.

"Captain, can you give us some support now?" Major Ye Feng immediately asked. With the support of the Jinghua in outer space, their operations would have gone much smoother.

"Yes. I don't know what kind of support you need. Captain Luo Xian asked. There are many kinds of support missiles on the Jinghua, and in order to adapt to various battlefield environments, there are many types of missiles, including sabotage, support, and even huge shock missiles, corrosive missiles, etc.

"The situation we are facing now is more complicated than we imagined." Major Ye Feng simply explained their problem, after all, Captain Luo Xian definitely knew more about the support of the Jinghua than him.

For Major Ye Feng, the most dangerous thing was the detection system of the undead that they had never encountered. But after several large-scale battles for humans, Captain Luo Xian on the Hokram is undoubtedly the most valuable treasure on the Celestial Empire's side, and even on the human side.

"What you need are colloidal missiles." Luo Xian didn't know a lot about the detection system of the undead, but since he didn't know what the other party's detection system was like, it was better to use destructive or confined missiles. For example, Agni missiles, shock bombs, etc. In the current situation of Major Ye Feng and others, the colloidal missile is undoubtedly the best choice, in a not very large explosion, the chemicals in the colloidal bomb will expand rapidly, and then fill a certain space in an instant. Make it difficult for people or creatures inside to move. Of course, this is for the undead who don't need air. If used on Earth, the colloidal bomb is one of the most terrifying weapons, and the person in the colloidal bomb will die of suffocation, but the weapons and equipment are almost undamaged.

In the Pluto data sent back by Major Ye Feng, the temperature in the deepest part of the Mod Valley was only more than 100 degrees below zero, and after the colloidal bomb exploded, the translucent colloidal dissolution would quickly condense, eventually making the people inside unable to move. But the current situation is that although the specific location of the hot melt cannon is known after the information processing of the Mary, in order to achieve the final goal in the most effective way, the Jinghua still needs a relatively accurate position.

"It's not that accurate right now." Major Ye Feng was a little embarrassed, "Isn't the number of colloidal missiles enough?" "According to Major Ye Feng's thoughts, he even wanted to cover the bottom of the real Mode Valley with a colloidal missile. This minimizes casualties.

"Yes, not enough in numbers. However, there is another option, which is to use colloidal missiles at precise locations and shock bombs on the periphery. After a moment's hesitation, Captain Luo Xian replied. The power of using a stun grenade is enormous, and it can cause a lot of damage to the environment at the bottom of the Grind Valley, which is not conducive to future operations. The damage inflicted by the stun grenade is indiscriminate.

Powerful and violent vibrations can destroy everything around them, even the undead wearing BX-type heavy armor. This missile is much more powerful than the shock grenade in the hands of motorized infantry.

Almost without hesitation, Major Ye Feng just agreed to this approach. As long as the area around the hot melt cannon is well protected, the number of undead below is in the thousands.

This is the age of the universe, and without the support and suppression of outer space, many battles have no hope of winning. Because it is often wiped out by weapons of destruction that are far away from range.

Major Ye Feng had never thought of this before, but when Captain Luo Xian sent the news, he remembered that the Jinghua could be said to be a very elite warship. If the hot melt cannon is destroyed, the rest of the sweeping work can be handed over to the Allied Apollo Legions. There is no better place to deal with such a thing than the formation of Apollo.

When he thought like this, Major Ye Feng planned to call the recruits back, but the next moment, Major Ye Feng, who was originally in a relaxed mood, fell to the bottom again.