"Can you get smaller, right?"

“…”

The golden python looked at Mu Feng with grievance. It was signed with a soul contract and could only serve as a battle spoil for people in this life. It was Mu Feng, but it could not do anything to him.

"You still hold grudges. Do you think you can go out to eat and drink spicy food by signing a contract with the blood bat. He is not a good person at all. You don't even know if you sell you!"

"Xiao Mu, I don't say anything anymore, and I can use the teacher's place in the future, just speak." Tie Meng was extremely excited. A battle pet with strong strength and room for improvement was priceless and could not be bought with money.

"The teacher helped me a lot, and it is also my duty to repay the teacher."

The huge body of the golden python shrank and wrapped around Tie Meng's waist, turning into a golden belt, which looked a bit sexy.

"Iron Master, I'm so beautiful. I'll get you a set of mechas, with your golden belt, the Golden God of War!" Mu Feng said with a thumbs up.

"There is no need for mecha, just have this..." Tie Meng smiled.

"We have found this secret entrance. Let's go out first and talk about it. Let's win the battle with the Yu clan." Mu Feng said.

"It's out!"

"How about it, Team Mu, Iron Division?"

"There is indeed a secret realm inside, and it is an undeveloped secret realm. I don't know how big it is now, but it should not be smaller than the secret realm of our academy."

"Really?" He Qiang and the other two were very excited when they heard this.

"Really, we don't know what is in the secret realm, but this blood Buddha should know more than we do. Just take it back for strict interrogation." Mu Feng pointed to the Blood Buddha's Dao with his hand.

"Yes, let's go back and ask, and I'll know!"

"I plan to garrison our cadets here. The space here is large enough to accommodate thousands of people, and it can also become our last retreat."

"Xiao Mu, are you planning the worst?"

"Yes, I'm making the worst plan. We don't know whether the Yu clan knows the secret realm. If they know this secret realm, then the war between us and the Yu clan is likely to exceed our estimate." Mu Feng said, "The secret realm may be our last retreat."

"Well, you can transfer the injured first." Tie Meng nodded and prepared for the future. This is also the right thing to do.

"right!"

"Go out first..."

"Walk!"

Bring the prisoners, five people and the Wei Junzheng quickly left the cave where the Blood Pool was located, passed through the Yinfeng Canyon, and returned to Heiyao City.

At this time, Heiyao City was in a tense atmosphere.

A strong smell of fire y can be smelled in the dry air, although there was no battle here.

The grizzly bear has rebelled!

He actually defected to the Yu clan, and the Crazy Bear City was occupied by the Yu clan's ground troops.

The guards sent to Scorpion Gully Gou returned directly before they reached Scorpion Gully Gou. Fortunately, Mu Feng reminded Shen Yaqin before leaving that he did not relax his surveillance of the grizzly bears.

As soon as the Grizzly Guard turned around, he mobilized the leopard brigade in Heiyao City to suppress the rebellion, but this so-called guard was nothing but the old, weak, sick and disabled, and they were all captured in one go without any effort.

The grizzly bear's rebellion was missing a corner in the iron walls, and the Yu tribe could directly enter the Yinfeng Canyon from the Crazy Bear City.

In this way, the secret of Yinfeng Canyon cannot be preserved.

The situation is quite unfavorable to the coalition forces on Kava Star.

The Yu tribe ground troops have entered the City of Kuang Bear, with a force of more than 20,000, and the remaining more than 10,000 people confront the coalition forces in Scorpion Groove.

It means that the current Yu tribe's ground troops are divided into two parts.

One is on the East Line and the other is on the West Line.

The eastern front is the main force, and the western front is a partial division. The heads of the Yu tribe's ground troops have learned to be smart and finally no longer divided troops randomly. This is a clamp-shaped offensive in terms of military tactics.

The two pliers were a little further apart, but this distance was nothing to come from the highly mechanized ground troops.

With the Crazy Bear City, a large number of injured space ships from the Yu clan can finally fall down for renovation, and there is no ground base anymore.

Many ships can only be scrapped into space garbage in the end, and the Yu tribe fleet is not as good as the coalition's special mixed fleet.

Everyone can't replenish it after fighting, but the special mixed fleet can land on the maintenance base on Kawa Star for repair and replenish energy.

After repairing it, I went back to the battlefield.

As one goes up and down, the number of ships in the special mixed fleet at the beginning and still many ships are still many, but there has not changed much. However, the Yu fleet has suffered repeated battle losses and has no large base for ground maintenance. Many ships cannot repair even if they land on Kawa Star.

The personnel on the ship can only temporarily abandon the ship and leave, waiting for the opportunity to carry out repairs.

Now the Yu tribe has obtained the repair and supply factory of the Kuangxiong Base, which is too helpful for the Yu tribe fleet. The ships can be effectively repaired, and injured crew members can be effectively resettled, and troops must be distributed to protect.

In this way, combat forces can be fully invested in combat with the Federal Special Fleet.

The special mixed fleet led by Ma Ning was originally weak, so it was at a disadvantage, and the situation was quite unfavorable to the coalition forces.

The federal reinforcements were still on the way, and it would take as long as half a month.

How can I survive this half month?

Satellite communication and reconnaissance systems were also destroyed by the Yu ground forces. The satellites above Kawa Star that can be controlled by the coalition forces were less than one-quarter of the original ones. Although some are still operating, they cannot provide effective information services.

Now to contact the special fleet, the drone must be released to launch the air and transmit signals through hidden relay satellites. The communication must be fast. Once caught by the other party, it may be discovered, intercepted or even destroyed.

Negative and pessimistic emotions permeated the command center.

"The Yu people used drones to carry interference devices to interfere with and suppress our communications. We are almost blind and deaf now."

"There is a way, we can use the most primitive communication!"

"You mean shortwave communication?"

"Shortwave communication is not disturbed, right?"

"No!"

"We have had a plan before to enable Morse code shortwave communication, why did we forget it when we were nervous?" Mu Feng smiled.

This time he came back, the atmosphere in the command center was relaxed, as if as long as he appeared here, all the problems would be solved.

"From now on, everyone must learn to use short-wave radio stations. We will fight a primitive war with the Yu clan in a high-tech state!" Mu Feng smiled.

"They can block our signals, and their own signals will be blocked. Even if they are not disturbed, can't we block their signals?"

"Yes, when the needle is pointed at the wheat, we will use tooth for tooth, and use eye for eye!"

"yes!"

"Xiao Mu, it's better when you are here." Chen Yaqin breathed a sigh of relief, blinked at Mu Feng and said.

"I just thought a little more than you."

"I want to transfer the wounded to Yinfeng Canyon first, just in case, we must make the worst plans now." Mufeng held a secret military meeting.

"How can we transfer so many people? Besides, the Yu tribe's drone will definitely be discovered."

"It won't work during the day, we will move tonight."

"This time the transfer is mainly based on our people. On the coalition side, I will communicate with Hei Tong and Lang Jason, and first transfer some of the family and the wounded."

"agree!"

"If everyone has no objection, then this is the beginning, but don't alarm the Lt. General Song for now."

"clear."

...

"Thirteen Niang, you must be prepared to abandon Scorpion Grotto. The old and weak and the wounded will retreat to Heiyao City first. Non-combatants must also be prepared to retreat!"

"I have no problem here, but where do they have food, drink and living resources for so many people?"

"You don't have to worry about this, I won't be hungry for them."

Holding the secret realm in hand, there is no shortage of food or water resources. Even if millions of people on Kawa Star are brought in, they will not starve to death.

It is estimated that no one has been active in it for tens of thousands of years. Although ferocious beasts are everywhere and there are many dangers, it is not a big problem to build a safe place and feed millions of people.

The entrance to the secret realm is a little small, and at most three people enter together. If there are too many, it will not work.

This is a troublesome thing.

The Yu tribe ground troops thought that they could attack with confidence by blocking the communication signals. As a result, after suffering a few losses, they realized that it was not the case at all.

At this time, their logistics were inadequate and they could not maintain the offensive situation.

Only shrink defense.

...

"Brother-in-law, this is the underground water vein of Heiyao City. In the past, the water in our Heiyao City would not have a problem supporting one million people, but now, if it weren't for the water collection and recycling water utilization system, the drought of water in my city would have been a problem." Hei Tong brought Mu Feng to the most secret place in Heiyao City.

Groundwater veins.

This is the lifeblood of Heiyao City. Because of the underground water veins, Heiyao City is the largest and most prosperous underground city on the entire Kawa Star.

Although other underground cities also have water veins, none of them can compare to the one underground in Heiyao City. Some people suspect that the water veins underground in Heiyao City are the total water veins on the entire Kawa Star.

Without this water vein, no one would stay at Kava Star long ago.

"Brother-in-law, look, the water level reached here at the highest time, and now we have gone here, we can only hear a little water sound!" Hei Tong sighed. To be honest, if this continues, it will take a few years before the water vein will disappear.

Without water, how can this Hei Yao City continue to exist?

Looking at the water marks on the cave wall, Mu Feng knew that what Black Pupil said was not a weak point. This water vein was constantly shrinking, and judging from the time of shrinkage, it was getting faster and faster.

"Brother Hei, water and oxygen are the foundation of our human survival. Although there is water on Kawa Star, it is an indisputable fact. But where does oxygen come from? Have you ever thought about it?" Mu Feng asked.

As we all know, oxygen is generally produced by photosynthesis of green plants. Of course, this is naturally produced oxygen. Oxygen can also be prepared through other methods in the industry.

The gravity on Kawa Star is about 15 times that of standard gravity. Its gravity constraints can prevent oxygen from flying out of the atmosphere easily and reaching the conditions for human survival.

However, ordinary people may not be able to adapt to the Kava Star. The climate is too dry, and the air you breathe feels like you are pulling your throat, and the water evaporates quickly. Generally speaking, it is okay to live in a dungeon. If there are no protective tools on the surface, even if you are a congenital master for a long time, you will be very uncomfortable.

"I don't know, we don't care about this..." Hei Tong smiled. There is no shortage of oxygen. What does it do if we do? Only water resources can be seen.
Chapter completed!