The battle lasted a whole month and a half, in which it took less than a week to defeat the main robot force head-on, and the rest of the time was spent crushing the defeated army and civilians hiding in the urban agglomeration.

This is an NPC force with the idea of the Ironcore Exterminator, and their idea is that all organisms in the world need to be purified.

The so-called organism is a general term for living individuals, ranging from single-celled bacteria to complex intelligent living beings.

Therefore, for robots with the concept of extinction, any living thing in the world needs to be destroyed, and there is no possibility of peace talks, either to destroy the enemy or to be destroyed by the enemy.

Therefore, after Fang Chen defeated the enemy's main force, he also needed to send a fleet to destroy the entire urban agglomeration and completely wipe it out.

A full forty frigates lined up and plowed the urban agglomeration over and over again with naval guns, completely destroying the steel buildings within the urban agglomeration one by one.

For so long, a new batch of corvettes was built again.

It is worth mentioning that after the Awakening of Light's Ascension, its domination attribute has a 200% construction speed bonus, and the construction and shipbuilding speed under his rule is only one-third of the original speed.

It normally takes 60 days to build a corvette, now it takes only a third of 20 days to build.

This also means that destroyers, which used to take 120 days to build, can now be built in just 40 days.

The cruiser, which turned out to take nine months and 270 days to build, took only 90 days, three months.

The battleship, which used to take two years and 24 months, can now be built in just eight months.

After all the urban agglomerations and robots on the surface of the planet were destroyed, they easily found the underground entrance, a huge metal passage in the center of the urban agglomeration, the size of which could even accommodate a frigate to enter it.

The enemy has laid a dense network of fire, as well as traps.

However, none of this worked, and after the metropolis was breached, layers of thick alloy steel plates closed the passage to the underground.

But in the face of the bombardment of naval artillery, no matter how thick the steel plate is, it will be blasted through.

Seeing the fleet concentrated at the entrance of the passage and bombarding indiscriminately, Fang Chen couldn't help but smack his tongue.

If ground troops are sent to attack this urban agglomeration according to the rules, judging from the resistance force of this urban agglomeration during this period, it is estimated that an armored division will not be able to handle it, and it is estimated that it will take two or three to be safe.

After a long time to blast through the passage, the attack stopped.

However, instead of stopping the attack, he is preparing to destroy the underground kingdom.

At this time, although the battleship in the universe in the palm of your hand cannot be fired, the main gun has completed the final adjustment and can be used.

He opened a passage in the muzzle of the battleship's main gun, and after a brief charge, a neutron spear of light pierced through the thick atmosphere and blasted into the earth from the sky.

T5 Neutron Light Spear: A heavy-duty energy light spear that fires high-energy neutrons from molten armor.

Type: Instant, Energy.

Damage: 300000-300000.

Rate of fire: 180 sec/round.

Hit: 50%.

Firing range: 18000 km.

Fixed: -25% shield damage.

Fixed: +25% armor damage.

With a base damage of up to 300,000, the lethality is amazing.

The first shot missed the target by a certain distance, but its terrifying power directly blasted a crater forty or fifty meters deep into the ground.

After a short adjustment, the second wave of neutron energy hit the channel, and the blazing neutron energy hit the channel completely.

The earth shook violently, like an earthquake.

The battleship's X super-large slot is equipped with an energy-type main gun, the neutron light spear, a high-energy, high-temperature, high-penetration energy weapon, with a range of up to 18,000 kilometers, and its power is extremely amazing.

A battleship can be equipped with two X super-large slot main guns, two bombarded back and forth, melting the ground near the passage mouth into a large pit forty or fifty meters deep, and forcibly chiseling a larger passage into the passage mouth.

I don't know how many neutron light spears bombarded the same position around the passage, forcibly piercing the ground and the ground with a thick layer of surface nearly a thousand meters underground, and chiseled the passage to a diameter of more than 200 meters, revealing a huge underground space.

Then, before moving the cosmic passage in the palm of his hand to the starport, one after another deep space missiles dragged a long tail flame through the door of the black hole and pounced on the underground world, starting a new round of indiscriminate bombardment.

The main gun is mainly penetrating, and the killing range is not as large as that of missiles, and the key missiles have guidance and can turn around, and after drilling into the underground space, they will also turn and bombard into the depths around the underground space.

After nearly a week of continuous bombing, the tens of thousands of T5-class deep-space missiles in reserve were all blasted into the ground, and they did not stop until there was no longer any resistance underground.

It took more than two and a half months to crush the weapons, and if the ground forces were to be sent, there would be no two or three armored divisions, and there would not be a year and a half without even thinking about it.

Then, an unmanned reconnaissance plane was sent to reconnoitre, and after confirming that there was no resistance, a squadron of fifth-level clones went underground in a flying machine and spent two days bringing back a broken robot core.

This is also an artificial intelligence life, but after this round of indiscriminate bombardment, it has been destroyed, and only a core database remains.

At such a big cost, to get such a broken robot core, there is no need to count on other loot.

If this army-type NPC force is destroyed in the normal way, there is a high probability that you can get an AI life of the least epic quality, and a large number of robot subordinates who can be reactivated are paralyzed, and there is a very small probability that you will get a robot manufacturing mother chip.

The robot core was quickly sent to Fang Chen, and through the decoder analysis, a large amount of stored data was quickly extracted, as well as a new coordinate.

That is, the coordinates of the third station of this continuous archaeology.

The fleet set off again, and after determining the coordinates, Fang Chen returned to the dock in the universe in his palm, and the battleship had completed the final commissioning.

T5 class battleship (Crusader class): The battleship is the capital battleship with the largest tonnage, the thickest armor, and the most powerful firepower among the warships of its class.

Specifications: 1800 meters long, 320 meters wide, 180 meters high.

Base hull: 8,000,000

Base armor: 8000000

Base Shield: 8,000,000

Base speed: 120000 km / h

Ship slot size: 150.

Bow Cannon Module (Default), Center Heavy Gun Module (Default), Central Heavy Gun Module (Default), Stern Heavy Gun Module (Default)

Basic components: Energy Core, Faster-than-Light Engine, Thrusters, Combat Radar, Combat Computer.

Weapon slots: X2, L360.

Universal slots: L400, A8.

Level 5 Energy Shield (Large): Activates an energy shield that protects against enemy fire.

Shield Energy: 40,000 points.

T5 Titanium Steel Armor (Large): An alloy armor with impact resistance and high strength.

Armor strength: 40,000 HP.

200 armor shields in half, adding an additional 8 million armor and shields combined.