The moon base I built was exposed

Chapter 110 Fight!
"Finally home……"

Zhao Yu breathed a sigh of relief after stepping into the moon base again. He always felt a sense of uneasiness when he stayed on the spacecraft.

"Sir, welcome back!"

Uncle Da brought the other nine bionics and stood at the entrance of the base to welcome them.

Zhao Yu smiled, and after chatting with a few people for a while, he went straight to the base control room.

According to the list given by Uncle Da, consume all the more than 5000 technology points in hand.

【Base: Level 1】

【Experience: 100100/100000】

[The experience value is full, do you want to upgrade? 】

"Yes!"

【update successed! 】

【Base: Level 2】

【Experience: 100100/300000】

[Note: A movable sub-base can be added at the current level]

The location of the sub-base had been planned long ago, and Zhao Yu directly chose a mothership parked on the moon as the sub-base.

In this way, even if the moon base is destroyed, there is still a mothership that can continue the system technology.

After upgrading to the second level, the seven basic sciences that were originally stuck at 1.99 and could not be upgraded have all become upgradeable.

Zhao Yu took a look and found that the cost of upgrading the seven basic sciences has increased to 0.01 for every [-] technology points.

If the seven basic sciences are to be upgraded to 7, a total of 2.99 technology points are needed.

Correspondingly, the experience points required to upgrade from a level 2 base to a level 3 base have also increased to 20.

Zhao Yu took a brief look, then opened the exchange list, wanting to see the technology points needed for the particle black hole, but he searched around, but couldn't find it.

"It should be that the level of the seven basic sciences is too low..."

Raising the base level to level 2 just means that he can use technology points to exchange all technologies below 2.99, but the prerequisites for each technology still exist.

Looking at the technology points at hand again, there were only 300 points left, Zhao Yu thought for a while, and found the recently redeemed life science products.

After asking the system one by one, after deducting the upgrade costs of various research institutes, a total of about [-] technology points can be returned.

"Fifteen thousand technology points are enough for the time being..."

Zhao Yu left the control room, intending to discuss with Uncle Da how to upgrade to maximize benefits.

……

"The Pangu civilization has a defense circle around the orbit of Mars, all of which are composed of base points equipped with laser systems..."

"Until we break through this layer of defense, we can't directly attack Blue Star..."

"So, the initial goal should be to break through this layer of defense..."

Near Pluto, on the Moro mothership, many captains held their own battle plans and started discussions with Moro.

"The laser defense system is one of the few means that can withstand the attack of a level 1 civilization with the technological level of a level 2 civilization..."

"The advantages are obvious, the speed of light response, before the energy is exhausted, it cannot break through..."

"The shortcomings are also obvious. As long as the energy of the base point is exhausted, this defense system will be considered abolished..."

"A full-scale attack is not advisable, too much energy is required..."

"So, I suggest that before the fleet departs, launch a large-scale attack on Hadeshuo to consume the energy of all base points in this area..."

On the three-dimensional star map, the Pluto point is on the left side of the center line between Pluto and Blue Star, and it will coincide with the center line in about 25 Earth days, which is the shortest distance for the Moro fleet to rush to the first line of defense.

"When our fleet arrives, the energy of the base point where the fire point is located is almost exhausted. Taking this opportunity, we can break through it in one fell swoop..."

"As long as we break through this layer of defense and send a few shuttle ships in, the war will be over!"

Moro held the simulator at the side and kept pressing it. Every simulation result was a complete victory, and the biggest loss was only five shuttle ships.

"Okay, just follow this tactic!"

Moro pushed the simulator away, stood up, and said in high spirits: "Seth and Miro have made great achievements in detecting the enemy, and they will serve as the commander and deputy commander of the vanguard army..."

“领第2、第4、第5、第8、第9、第10舰队，前往冥火点作战……”

"In view of the long distance between the front line and the mothership, communication is inconvenient, and you are given the power to adapt to the situation, and you can decide on your own combat operations without notification..."

"The rest of the 3rd, 6th, and 7th fleets are fully fired, attacking the fire point..."

"Industrial ships and resource ships head to Pluto to carry out logistical supply work..."

"Now, I announce that the operation to destroy the civilization of the solar system is officially launched!"

"Go to war!"

Following Moro's order, the entire fleet completely moved.

After dozens of battleships were fully prepared, they jumped out and flew towards the line of fire.

The rest of the battle fleet dispersed, protruding muzzles of different calibers, aimed at the underworld fire line, and launched an attack.

……

"Sir, something serious happened!"

In the moon base, Zhao Yu had just completed the transaction with Yue'an City, recovered [-] technology points, and was about to go to the control room to exchange technology, but was stopped by Uncle Da.

"What's wrong?!"

"Moro fleet, launched an attack on us!"

"what?!"

Uncle Da showed a gravitational wave detector and said, "More than sixty Moro warships have left Pluto and are heading towards the first line of defense..."

"In addition, the dozens of warships left behind released a large number of attacks on our first line of defense..."

"They did it so quickly!!!"

Before the spacecraft on Jupiter was captured, the Moro fleet did not act for many consecutive days, which made Zhao Yu feel that the other party might not do anything in the short term.

Who knows, it didn't take long before the attack came, and he went all out with his hands.

"They did not directly attack the base point range where the eighth military base is located, but attacked the defense line where the fifth military base is located..."

"According to calculations, they want to consume the energy of the defense line where the fifth military base is located. When the more than 60 warships arrive, they will break through..."

The star map shows that, 25 days later, when the enemy warship arrived, the defense line where the fifth military base was located happened to be on the center line of the underworld fire, which was the shortest distance.

"Can we prevent the first wave of attacks?"

"Yes, but judging by their appearance, the attack should not be interrupted within 25 days..."

"It only takes 15 days, and the fifth military base's energy replenishment rate will not be able to keep up with the consumption rate..."

"At that time, the resident warships of the fifth military base must be used..."

"But the warships we stayed there were designed in the early days. Most of them are destroyers, battleships, etc. There are only a hundred frigates that can really withstand attacks..."

Zhao Yu quickly asked: "Now send the frigate from the base, will there be enough time?"

"In time, with full firepower, the frigate will be able to arrive at the front line in about 4 days..." Uncle Da nodded, but quickly said worriedly: "The enemy still has [-] warships coming that have not opened fire. Arriving, if there is a sudden outbreak, our defense line will easily fall..."

"How many frigates are there in our base now?!"

"After the arrival of the Moro fleet, the base began to explode. In the early stage, various types of warships were produced in proportion. Later, only frigates were found to be effective in defense, and only frigates were started to be produced..."

"The total number of existing frigates in the base is about 15..."

"All sent over to support the fifth military base, we must hold the first line of defense!"

"Yes!"

Uncle Da finished speaking and said: "Sir, the first line of defense is far away from us. The round-trip communication time is close to 15 minutes. It is inconvenient to command. I suggest sending someone to supervise the battle..."

"Who do you think is suitable?"

"Li Zongheng, he has been the director of base security for a long time. He has rich experience and should be able to do the job..."

"Okay, then let Li Zongheng go and sit in the fifth military base!"

Uncle Da went on to say: "Sir, some of the resources in our base are not enough for the production of frigates. We need to get them from Blue Star..."

The lunar base now reserves more than 50 billion blue moon coins equivalent resources. If all of them are used to manufacture destroyers, battleships, and transport ships, it will be no problem to manufacture 50 ships.

However, part of the rare earths needed to manufacture frigates can only be obtained from Blue Star, and the rare earth reserves are about to run out.

"Then mobilize resources from Blue Star, don't worry about whether they will be discovered by Blue Star people, all Xiaotian will be sent out to mine resources with all their strength, and ensure that the production line of frigates cannot be stopped..."

"The longer we last in this battle, the greater our chances of turning defeat into victory..."

(End of this chapter)