"The absorption of energy crystals is completed, and 1.5 million resource points are obtained! The existing resource point is 1.55 million points" Li Wei After they got the energy crystal, they were directly sent back to the base as soon as possible, and they were directly handed over to Li Cheng, and Li Cheng was also absorbed by the Red Alert space.

"It's not bad! Use it to expand your base! Li Cheng thought about it for a while, and decided to use the newly obtained resource points, which were directly used to expand the base, he didn't want to dig the basement, and he was not a mouse, and not everything could be put in the basement, for example, Li Cheng wanted to build a laboratory, in order to facilitate getting some physical objects for research, he couldn't let people move things in his room every day, and the laboratory was also one of the conditions for the Red Alert to be upgraded, Li Cheng hadn't forgotten it.

"Good Commander! Please make your choice! The red guard space directly said calmly, for him, as long as Li Cheng does not die, he will generally ignore Li Cheng's choice, as a commander, whether it is the right or wrong choice, he has to face the results of his own actions!

"We're expanding in the east, at least enough to fit a lab and two barracks! As for the new basement, there is no hurry to use it for expansion! And I'm also kind of hoping to see what will surprise me when I upgrade to the Level 3 Red Alert space! Li Cheng thought about it for a while, and decided to reopen one more division to the east of his base for the placement of the new laboratory and barracks, he didn't want to still be in his current base, and just stuff new buildings, which would affect their living environment and space very much.

"What about the defense! Commander! The Red Alert Space then asked Li Cheng, now it doesn't matter if they expand to the east, anyway, in the Li Cheng base, there have been a lot of building materials piled up, which are used to expand the Xindi area, there is no problem, but the wall can be done by itself, but the defensive buildings, of course, must also be placed in a certain amount, and the soldiers can't be allowed to stare at it twenty-four hours a day.

"Place a machine gun fortress at a distance of 500 meters, a sentry gun at a distance of 1,000 meters, and four anti-aircraft guns in a newly opened area!" Li Cheng thought for a while, the newly expanded area can't be taken lightly about the defense problem, otherwise, when the virus creatures attack, their laboratory, all the data studied in it are destroyed, he just has no place to cry.

"The laboratory is a building with an area of 2 0 0 0 x 2 0 0 0 0 meters, up to three floors, with various laboratories for completed experiments, and the barracks occupy a building of 1 0 0 0 x 1 0 0 0 0 meters, which means that the commander needs to expand a new area, and needs to have an area of 2 5 0 0 x 3 0 0 0 meters in length." The red police space was quickly calculated, and the minimum size requirements for the new area that Li Cheng needed to build were directly marked, and Li Cheng knew that this was simply a little smaller than his current base.

"At least six machine gun forts and three sentry guns are needed on one side of the defensive building, and a total of eighteen machine gun forts and nine sentry guns are needed on the three sides, plus four anti-aircraft guns, 70,000 resource points are needed for the defensive buildings alone, 70,000 resources are needed for the laboratory plus two barracks, and a total of 140,000 resource points are needed for the newly expanded area buildings and defensive buildings, and there are 141 resource points left!" The red police space calculated, because the wall does not need the red police space to build, but saves another big head, if the red police space is used to build the wall, Li Cheng is estimated to have to go over.

"Very good, arrange it!" Li Cheng thought about it for a while, and directly let the red police space be arranged, this resource point consumption is really not very high, for Li Cheng, it is still acceptable, and it is not a big problem.

"The laboratory and barracks also need to be continuously maintained by engineers in the later stage, three buildings and thirty-one defensive buildings need a total of 100 engineers, 100,000 resource points are consumed, and 1.31 million resource points remain!" The Red Alert space also reminded Li Cheng that the new area also needs a certain number of engineers to maintain the buildings, and it is not enough to just throw them there, which is too simple.

"After expanding the new area at the same time, we need to add three plasma power stations to meet the power supply problem! Consume 2400 resource points! Remaining resource points: 1,307,600 resources! "The Red Alert Space then asked to build three plasma power stations, but there was no way, the electricity consumption in the base was too large, and the laboratory itself was one of the big power eaters, and the previous electricity was completely insufficient.

"Red Alert Space, increase the daily resource point conversion to 100,000 a day!" Li Cheng then needs the Red Guard space to increase the daily transfer and collection speed of resource points, otherwise, 50,000 resource points per day is no longer enough to be used, which greatly affects the expansion of the Red Guard Legion for Li Cheng.

"We need to add 50 energy harvesting transferors and consume 100,000 resource points! The remaining resource points are 1,207,600 resource points! The Red Alert Space then calculated the amount of consumption to Li Cheng, there was no way, even if Li Cheng didn't want to increase the output of daily resource points, he had to remind Li Cheng, otherwise, the current expansion speed would affect the Red Alert Legion too much.

"Very well, recruit 500 mobilized soldiers at the same time to garrison the new experimental area!" Li Cheng thought about it for a while, he still needs to recruit 500 mobilized soldiers, which is directly used to garrison the newly opened area, as for why not use American soldiers with higher combat ability, Li Cheng thinks that there is no way, they just need to squat, and they don't need to take the initiative to attack, and there are defensive buildings, and the mobilized soldiers will not use some ** problems, and they can also be ignored, and the American soldiers with stronger combat capabilities are naturally used for expeditions.

"Recruiting 500 mobilized soldiers, you need 50,000 resource points, and the remaining resource points are 1,155,600 resources!" The red alert space calculated, and then waited silently for Li Cheng's new order on the side.

"Recruit 10 Type 99-A main battle tanks and 500 American GIs, and recruit 50 hoplites!" Li Cheng thought for a while, this time, in addition to recruiting a sufficient number of American soldiers, there were also heavy soldiers Li Cheng also planned to recruit some, because Li Wei's previous report had made him discover that the simple infantry was still a little more vulnerable under the attack of the virus creatures, which reminded Li Cheng of those steel mecha men and heavy soldiers.

"10 Type 99-A main battle tanks need 1 million resource points, 500 American GIs need 50,000 resource points, 50 heavily armed GIs need 100,000 resource points, a total of 1.15 million resource points are consumed, and the remaining resource points are 5,600!" The Red Alert Space then reported the numbers.