After hearing this, Lin Tian was not polite, "Crystal, I need the devil's crystals to die, as well as batches of wood, ore, yellow sand and other resources, to be transported to the outside of the city immediately, and I will send someone to receive them."

"Yes, General." The S City Operations Commander had received orders from the Earth Special Command to obey the dispatch of General Lin Tian, ​​the commander-in-chief of this crystal fortress, and all his orders.

Lin Tian immediately arranged manpower to receive the resources provided by the city.

After receiving the resources, Lin Tian tried it. The earth's wood and ore can also be used to build weapons and can be recognized by his own special laboratory skills.

It is equivalent to the resources of the God and Demon Continent. Now that the ore, wood, and yellow sand resources have been solved, the only thing missing is crystal.

The crystal has not yet found a replacement on Earth. It can only be taken out from the demon's body after killing the demon.

"Colonel Liu, I'm going to join the air battlefield. Then prepare a batch of crystal resources for me. As long as there are enough resources, my missiles can be launched!" Lin Tian directly contacted the Earth Special Command through his mobile phone.

Hearing Lin Tian’s words, many combat commanders at the Earth Special Command, who were busy, paused for a few seconds.

Then, Lin Tian heard cheers from the special command personnel of the Earth from the Bluetooth headset.

[Lin Tian, ​​this is really good news. Your missile continues to launch, which is the greatest firepower output of our Earth Guardian Army. Don’t rush to enter the air battlefield and go to this coordinate area. Go to our Earth Guardian Army’s desert camp, where you take off to launch missiles. The missile launch can cover and attack most of the earth. As for materials and crystals, we will continue to send them to the desert base.]

[Defending the earth, it depends on you, Lin Tian. Can the personnel in your metal fortress defend the metal fortress? Once you start firing missiles with all your might, the demon army will notice you and will send large troops to attack your metal fortress.]

[If it doesn't work, I'll transfer a few more troops to defend you from the metal fortress and resist the demon troops. You can launch missile groups with all your strength and attack the demon army in the air.]

Liu Jiao's fast speaking speed appeared in Lin Tian's Bluetooth headset.

Lin Tian smiled after hearing this, and was very confident in the defense ability of the metal fortress he controlled.

In the Continent of Gods and Demons, he was besieged by millions of monsters for so many days, but he was not yet broken.

What's more, now I have upgraded my special laboratory skills and no longer have to consider the issue of super acceleration time to create weapons and equipment.

As long as resources and ore are sufficient, in theory, weapons, equipment and ammunition can be continuously manufactured.

"No need to send troops to guard my metal fortress for the time being. Earth Guardians fight against the demonic forces. Now that the war is just beginning, there are places where people are used, and I can withstand it myself. If I can't withstand it, I will send you a message, mainly various wood, ore, yellow sand resources. The crystals have already been sent to my fortress as much as possible. In this way, I can quickly build enough missiles." Lin Tian replied to the Earth Special Command.

[No problem, Lin Tian, ​​after you go to the desert base, there is yellow sand everywhere. As for the ore resources, there are also reserves for the desert base. I will arrange a transportation team to transport it there. There will be a special team for the crystal stones to be sent to your desert base.]
Chapter completed!