In the evening recently,

After Li Fei rested for more than ten hours, he felt extremely comfortable all over!

The two days of continuous journey and a series of confrontations with Wang Yin and Queen Feng were really exhausted. Even if he was transformed by genetic medicine, he felt very unbearable. Fortunately, with his current body strength, after a good rest, his fatigue was cleared.

After eating all kinds of breakfasts presented by Li'er and the maids, Li Fei took Xiaorou to visit Qinglong City twice. He knew that after this time, he would have to be busy again. He had to start preparing for the encirclement and suppression battles that were delivered to the door by the Taizang tribe and other forces and powerful people. He wanted to take advantage of this opportunity to eliminate their vital power.

Although he didn't know that if these ill-minded forces discovered Wang Yin, the most important cannon fodder, they would choose that way to attack Qinglong City. However, for these ambitious people led by the Taizang tribe, it would definitely not happen that this planning action would be abandoned. In this case, he must hurt everyone this time, and he wants everyone to know the price of getting involved.

The first wave of Qinglong City is about to come, and the Shadow Intelligence Team, which Nangong is responsible for, has also been dispatched to the area where Qinglong City is located, and the only way to intersect with the eight major regions is lurking and monitoring. As long as other regional forces come across the border, they will definitely be the first to transmit the information back.

At the same time, hundreds of hosts have hatched out of the mysterious land, and they have been released by Li Fei's long-distance accusation. All the pet-sized creatures are placed in the upper radius by Li Fei. Each host has thousands of vipers. Even if Li Fei sent it to the sky above 5,000 meters, it can clearly monitor various actions of the surrounding 10 miles, and monitor them clearly, while people underground can only see small black dots in the sky. Li Fei can completely choose the host's field of vision, and can also provide feedback on all the situations in the formation city.

The only troublesome thing is that switching the vision of many hosts makes Li Fei consumed his energy and wasted his thoughts. Moreover, the host is a pet biological system that is completely unattackable. Occasionally, many hosts will encounter some powerful demon insects and mutant monsters with higher levels. So far, hundreds of hosts have lost 3 heads.

This made Li Fei constantly issued instructions to fill the feedback vision due to the vacancy.

Although all the above really caused a lot of trouble to Li Fei, the battle was not fought and intelligence came first. Li Fei still understands this principle. Only by knowing that one can he win every battle. No matter which world the intelligence is in, it is a very important part.

On this link, Li Fei had a great advantage. The combination of human resources and Zerg dual intelligence made him know what a small group was doing at this moment if he thought about it.

Back to the restricted area, Li Fei quietly trapped himself in his room and inspected the incubation of 10 Zerg's mother nests through the Human Satellite Station. There was still 9 hours and 36 minutes left.

Then, the system checked the resources I currently have, concentrate: 13.01 million, gas: 16320

I sighed in my heart that concentrate is still a bit insufficient. Suddenly, when I encounter such a big battle, I can easily convert all the crystals collected from Qinglong City in these three days!

The concentrate value has become: 15.63 million, which means that Qinglong City has collected crystals in the past few days, with a total of 2.62 million.

The 12 medical sites that Li Fei had created on a whim now account for almost half of all crystals collected.

To upgrade the human infantry barracks to level 5, a total of 9 million concentrates are 1.5 times that of 6 million concentrates that have been raised to level 4, and 3 times that of 3 million concentrates that have been raised to level 3.

It seems that every time you upgrade the military barracks level, you must increase the concentrate by 3 million at the next level.

"According to level 5 infantry barracks, the upper limit of production units is 12*6, consuming 9 million concentrates, and the remaining concentrates are 6.63 million..." Under the speed of the satellite station, Li Fei issued the latest order to the system general base seven miles away. As soon as he finished speaking, he entered the sea of ​​spirit and the basic building panel, Li Fei had discovered that the infantry barracks level had been upgraded to level 5!

The upper limit units of various arms production in 12 infantry barracks:

Infantry Machine Gunner: 864/720

Flameshot:864/720

Spy Nuclear Force: 864/720

Decomposition Therapist: 864/720

After once again, the system was given a limit on all kinds of infantry production, the concentrate consumed as much as 420,000.

After this batch of 572 units of infantry were produced, including the more than 800 interstellar troops stationed in Dulong Cave, Li Fei could secretly mobilize 1,000 combat interstellar infantry to increase the firepower level within two days.

At the same time, he turned his attention to the construction panel of the Titan Car Factory. At this moment, the car factory is still at level zero. The car factory currently has the largest production of various types of interstellar machinery troops*2.

The 12 car factory can produce a total of 24 units of various interstellar machinery units.

The high-level mechanical troops produced by the zero-level Titan Car Factory do not have the ability to defend against light shields. Now that the war is approaching, it is necessary for Li Fei to upgrade the Titan Car Factory level first, and to build and produce more mechanical troops.

"According to level 1 Titan Car Factory, consuming 1 million concentrate, and the production limit unit of various mechanical troops *3..."

"According to level 2 Titan Car Factory, consuming 3 million concentrate, and the production limit unit of various mechanical troops *4...

My grass, Li Fei only upgraded to level 2, and there were more than 600 concentrates, and there were more than 2 million left. The effect was that the attack power and range of various mechanical troops, as well as armor, were increased to level 2 accordingly. The value of the defense light shield was 500/500, and the production upper limit of various mechanical troops was doubled.

This means that Li Fei will own 48 Titan tanks, 48 ​​giant wheel cannon robots, and 48 condor tanks.

Especially the Titan tanks and giant wheel cannon robots, if they were deployed in Qinglong City, known as the steel fortress, Li Fei believed that the Taizang tribe and other forces would die miserably.

Li Fei secretly said ruthlessly, "Brother is going to kill you this time. If it weren't for the concentrate being consumed by Li Fei in one breath, he would still have only more than two million left. He would keep the explosive soldiers. I believe Li Fei would have no scruples to get out a high-level mechanical force and kill all the people who attacked him and kill the residue."

Li Fei was really angry.

After dealing with these upgraded troops, Li Fei once again entered the space-time trading platform in the universe and began to search for drug products. He needed to find a drug, a drug that can be temporarily immune to various toxins.

Li Fei still remembers the last time Dulong Cave was poisoned by Jenny without force.

There are as many as 70,000 residents in Qinglong City today, and almost half of them are above the level of 1 star warriors. A large number of people will inevitably cause a mixed state of dragons and snakes. Although most people are in the hearts of Qinglong City, how many of them are spies and traitors of various forces, Li Fei, Nangong Yuntian and others don’t know why.

If it is normal, Li Fei doesn't need to pay attention to these mixed personnel with bad intentions and other purpose, but now he has to be careful of it, just like a heavy water source, and he needs to be wary of others' poisoning.

If this medicine is used to guard against unaware drugs, even if it is temporary, as long as he puts the corresponding medicine to everyone drinks and develops immunity, he can completely without any scruples about the poisoning method of the Taizang tribe...

Half an hour later,
Chapter completed!