Lin Tian decided to rest and not try it today.

"What attack weapons do the Metal Fortress have now?" Lin Tian walked towards the bedroom on the first floor of the tower and asked the Earth Special Command on the way.

[For the time being, only the strong lighting and the power grid that comes with the metal city wall. According to our analysis, at night, the strength of monsters and demons will be enhanced. Strong lighting is very likely to weaken the increase of the red moon at night, and can also cause a short-term blinding effect on demons and monsters close to the fortress at night. As for the position of the missile launcher and the position of the firepower weapon, it has been reserved in the metal fortress, and can then be created as needed.] Liu Jiao's voice appeared in Lin Tian's Bluetooth headset.

Only strong lighting and power grid!

Lin Tian felt that the fortress’s defensive weapons were still not enough. The more than 10,000 red third-level crystals and many crystals had been spent, and even a missile defense system was not established.

Building a metal fortress is so expensive!

Forget it, let’s do it step by step. Lin Tian decided to let the 100 Earth Arrivals selected in the camp first, and be familiar with the control of the metal fortress as soon as possible in the near future.

After a while, you will install missiles or other firepower systems for the fortress to improve the defense and attack power of the metal fortress.

Lin Tian walked back to a large metal house on the ground floor of the tower.

The layout of the house is very similar to the bedroom behind the bell tower before.

The beds and tables I used before were moved back to this metal house.

There is no magic circle in this metal house, but a large refrigerator and a large freezer are placed.

The large freezer is made of glass doors and a large vertical freezer.

The frozen large ice lump of ice in the former leader of the camp was placed directly in this large freezer.

The glass door of the large freezer is covered with red cloth.

Now the metal fortress has a nuclear-powered generator set, and the electricity can be used. This kind of refrigerator and freezer can operate continuously for a long time, and no longer need a magic array to maintain the freezing effect of Ilaina's big ice lump.

Lin Tian looked up and saw that there was a glass skylight on the top of the metal room on the negative floor, which could be transparent and see the sky outside.

Lin Tian lay back on the bed.

"Wuwuwu!" Bai Xiaogu yelled beside him, obviously wanting to watch a movie.

Lin Tian doesn't care about her anymore.

"I will level up later. Do you have any suggestions on ways to improve my own strength?" Lin Tian asked the Earth Special Command.

Liu Jiao replied quickly:

[It is recommended that you use the remaining part of the super acceleration time to develop earth's technological weapons and weapons with large-scale lethality. Professionals from the Gods and Demons are generally slow to upgrade to monsters. Especially if you have reached a turn, the upgrade speed is even slower.]

[If you can reach the second transfer, the camp construction speed will be faster. The corresponding crystals and resources required to create Earth Technology will also be reduced accordingly after your laboratory skills are upgraded again.]

[Don't leave too much super acceleration time. Use it to improve your own and metal fortress strength so that you can survive better on the Gods and Demons Continent.]

[Tomorrow it is best to study monsters with wings and demon nests, go to Reina for inquiries. Then go outside the nest to observe, develop Earth's technological weapons and bomb the nest to obtain wings.]

After listening to it, Lin Tian also felt something was right.

It’s useless to keep the super acceleration time and crystals, so it’s better to improve your strength as soon as possible.

"In the metal fortress, directly build a missile launcher and find the target of the monster nest to attack, and then bomb it after bombing it?" Lin Tian asked.

[It is not appropriate. It is best to have guided equipment to ensure that the missile can hit the target at a very long distance. Theoretically, launching satellites to guide and monitor the entire planet of the God and Demon Continent is the best way. However, it is too expensive to develop and manufacture satellites, and there are demon nests on the moon in space. The launched satellites may not be shot down by the demons in the future.]

[Of course, you can also carry a missile locator and put it into the nest where the missile is going to attack. You can try to launch a missile from a long distance and test the accuracy of the missile's long-range strike.]

[For demons and monster nests at close range in metal fortresses, you can consider bombing missiles directly from metal fortresses. If they are close to metal fortresses, the accuracy of missile attacks can be guaranteed to a certain extent.]

After Lin Tiantong finished Liu Jiao's explanation, he understood a little more simply. Long-range missiles are not accurate now.

The demon's nest close to the metal fortress can be accurately driven.

But the monster level of the demons there is not too high, and they will not drop their wings after death. The items and equipment they obtain are not very useful to them.

After a while, you can consider upgrading the Earth Arrivals in the camp. First, the demon cursed the demons and monster nests near the camp, and then test the accuracy and power of the Earth's missile group launch.

Lin Tian then ended his communication with the Earth Special Command, turned off his cell phone and went to bed.

At around 10 a.m. on March 15, Lin Tian woke up.

I called Lan Xin to prepare lunch.

Lan Liu and other members of the personal guards took the washbasin and towels and put in indirect water in Lin Tian’s bedroom.

"Chief, the room in this metal fortress is really good. Hot and cold water can be used directly in the room, so you don't have to fetch water in the well."

"The large kitchen here also has many kitchen utensils such as electric ovens, electric cookers, etc., and even a refrigerated refrigerator that can store meat and vegetables. Reina has taught me how to use it, and it will be convenient for me to cook in the future!" Lan Xin said excitedly.

"There are also electric lights in the room, which are so convenient to use. They are easier to use than crystal lamps and do not consume crystals. They are several times better than oil lamps."

Lan Liu, the eight members of the Indigenous Guard, talked excitedly to Lin Tian.

Lin Tian smiled and took the hot towel. After washing up, he quickly had lunch today.

Lanxin had already prepared lunch and kept it in the pot.

"Call Rena and let her wait in the tower hall. Tell her to prepare some information about the demons and monster nests that can drop big wings." Lin Tianbian said to the members of the personal guard beside him while eating a sumptuous lunch.

"Yes, leader!"

After more than twenty minutes, Lin Tian finished lunch.

Get up and leave your big metal room, walk through the metal passage, and take a lift to the first floor of the command tower.

In the reception hall on the first floor of the command tower, the mechanical girl Reina is already waiting here.

Reina sat on the chair, watching Lin Tian pick up her MP4. The metal fortress was the maintenance manual.

"Captain Lin Tian!" After discovering that Lin Tian was coming, Reina immediately stood up and saluted Lin Tian.

Today, Reina's attitude towards Chief Lin Tian was much more respectful than yesterday.

Reina watched the teaching video of using the Metal Fortress all night. The more she watched it, the more she felt the technology on Earth became more energetic.

Now Reina admires the products of Earth Technology very much.

Reina has realized that the earth's technological civilization should not be lower than the crystal civilization of the God and Demon Continent. To some extent, the earth's technology is even stronger than the crystal civilization.

"Introduce me to the demons and monster nests with high chances of falling big wings. It is best if I can go through the magic teleportation array and go back to that day that day." Lin Tian said out loud, sitting on the empty chair beside Reina.

Now, the sculpture of the Baby Emperor in the reception hall of the tower has been moved back and has been fixed and placed on a metal table in the innermost center of the hall.

Lin Tian turned his head and looked at the sculpture of the Emperor who could not see clearly the men and women, just treat it as an ornament.

Reina stood in front of Lin Tian and said slowly:

"Yes, Leader Lin Tian. I know there is a demon tower that is more suitable for you. The demon tower only has three layers, which is a huge meteorite from the sky that fell into the Gods and Demon Continent when the Red Moon broke out more than ten years ago. The higher the layer in the third layer of the Demon Tower, the stronger the demon's strength."

"The demons on the second and third levels of the Demon Tower have a high chance of dropping demon wings after killing. The demon wings dropped there are different from white wings, and they can increase attack power and other familiarity with equipment. Professionals who pursue high damage will choose demon wing equipment."

"In the Demon Tower, the first level of the small demon is equivalent to the strength of level 50 to level 60. The second level of the demon is equivalent to the strength of level 1 to level 30 after the first turn. The third level of the demon tower is equivalent to the strength of level 30 to level 60 after the first turn. It is rumored that there are also the big demon after the second turn. It is recommended that you only go to the entrance of the second level of the Demon Tower and try hunting. The chance of obtaining the demon wings is very high."

After hearing this, Lin Tian nodded slightly.

Reina understands herself quite well. Indeed, she has time to go back to her talent and doesn't need armor. Compared with the white wings and defensive wings, the black wings and attackers are more useful to her.

"Okay, it's the Demon Tower, where is the location?" Lin Tian nodded with satisfaction and continued to ask Reina.

"Outside the Ice and Snow City, thirty kilometers north of the north, is the location of the huge meteorite outside the sky. Ice and Snow City is also the main city of the human camp. Although it is not as famous as the Sky City, there are also a large number of high-level professionals in it. Leader, you can directly teleport to Ice and Snow City through the magic teleportation array, and then rush to the Demon Tower. You will encounter some snowman monsters on the way. Most of the snowman monsters are changed before they change their strength, and it should not pose much threat to you. Just be careful not to be surrounded by snowman monsters."

"Okay, I'll go now!" Lin Tian said.

"Chief, can I accompany you? I can give you the way. I have been to the Demon Tower before." Reina said.

Lin Tian thought about it and waved his hand to refuse.

I won’t take Reina anymore, take her there, and take care of her safety myself.

The survival rate of the mechanic in the wild is not high. Reina, who has changed to a mechanical body, doesn’t know how powerful she is.

If you take it with you, it may become a burden to you.

If Reina, the mechanic's transfer tutor, dies, and she will try to retrace her suicide time to save her, it will be too troublesome.

After all, suicide is quite painful. If you can survive, Lin Tian doesn’t want to commit suicide.

"No, you stay in the camp to study and learn the manual of the metal fortress. Those 100 Earth Arrivals selected last night were thinking of sending them the manual of the metal fortress to train them as soon as possible. It is best to use all the functions of the metal fortress." Lin Tian said.

"I am the leader. I have already issued a manual for them. I just took them to a conference this morning. If it goes well, I will be able to run several major systems in the Metal Fortress tonight. Within three days, many equipment in the Metal Fortress can operate. After my research for one night, the nuclear power generator sets underground in the Metal Fortress produce a lot of electricity. Even if all the facilities in the Metal Fortress are running, there is still electricity left." Reina said.

Lin Tian felt relieved after hearing this, "It's okay, you can first be familiar with the operation of the metal fortress. After a while, our metal fortress will add new weapons. In fact, what we are building now is only the complete inner city of the metal fortress. When our camp has more population in the future, I will consider building the outer layer of the metal fortress after my level is improved."

"By the way, teleport to Ice and Snow City, you'd better wear a set of cold-proof cotton coats. The weather is cold there." Reina suddenly thought of this and reminded her.

"Okay, go back and do your business!"

Lin Tian stood up and asked Reina to leave.

"Lan Liu, prepare me a set of cotton coats and cotton shoes for warmth." Lin Tian said to Lan Liu who was following him.

"Yeah!" Lan Liu immediately arranged for someone to prepare.

Lin Tianxian drank tea himself in the reception hall of the tower. After waiting for more than ten minutes, two girls from the personal guard brought a set of cotton jackets and came in.

It looks like a large thickened cotton coat. The cotton shoes can be put on the leather shoes I am wearing now, and a cotton hat and scarf.

Lin Tian tried to wear it. It was the same size and was quite light, not as bulky as expected.

It's hot to wear this cotton jacket!
To be continued...