The capital star of the Kabat Empire, now there is thick smoke everywhere on the earth's surface.

First, it was smashed by the fragments of the fortress, but before it slowed down, it was blasted from the orbit by the warships of the human Federation.

Today, all the air defense systems that have been activated have been destroyed at a fixed point, and only some of them are hidden very well, and the defense systems that have not been activated are still alive.

After a wave of warship attacks, millions of fireballs falling at high speed appeared in the sky. It was the first wave of airborne mecha of the human Federation, with a total number of 5 million.

Their task is to search and clear the net of the air firepower, to provide support for the follow-up airborne forces!

Today, there are no small defense systems left in kabatti, and all the large ones, whether activated or not, have been completely destroyed in the first wave of warship attack.

These small defense systems do not pose a great threat to the mecha. After all, the mobility of the mecha is too high. Even if the mecha is unfortunately hit, as long as it is not in the cockpit, the life of the pilot can be saved by ejection.

But the assault ship is different. If it is hit, it is basically the result of ship destruction and human death, and at least hundreds of people will be killed at one time.

Therefore, without support, assault ships dare not parachute directly.

Fifteen minutes later, the ground mecha unit signaled that it had cleared all defenses it could find.

After receiving the news, the second group of airborne troops, including 60000 assault ships and 13 million mecha, began to penetrate the planet's atmosphere.

In the middle of the assault ship, 13 million mecha are around it, forming an airtight protective net!

Sure enough, there are still some hidden loopholes. Several seemingly mediocre storefronts suddenly turn up, revealing the internal air defense system and starting to attack!

If there is mecha on the side, it will immediately react and destroy it. If there is no mecha, a warship in the firing angle will directly send a sub gun into the soul.

After these air defense weapons are exposed, they are basically destroyed by only one fire, but one fire is also a fire, and there are still several mecha intercepting their firepower with their own in order to protect the assault ship.

Fortunately, more than a dozen of the hit mecha were not seriously injured, and three of the seriously damaged ones also catapulted the pilot out, so no one was killed.

With the second batch of airborne troops landing on the ground, the great cleansing began!

Now the officers and men of the first Legion don't need Lin Fan's repeated orders. Everyone knows what they should do without hesitation!

With the cooperation of the commandos and the mecha, they soon occupied the Kabat palace, but they did not find fahal. Finally, after careful search, they finally found the secret passage leading to the underground.

However, its downward path has been completely blocked, and for a while, the commandos and mecha have no way.

But when the news reached Lin Fan's ears...

"let all the troops within 300 kilometers of the Kabat palace withdraw quickly, and then use a MARKII earth penetrating bomb directly!"

"Yes, commander!"

MARKII type ground penetrating nuclear bomb is the most powerful ground penetrating bomb newly developed by the Federation of human beings. Its drilling depth can reach up to 1000 meters, which is known as the killer of the underground fortress!

800 meters underground, Kabat Royal fortress command post.

"Your Majesty, all the people who entered the Imperial Palace have begun to retreat!"

"Well? They have found the entrance to the bunker just now. Why retreat? What do you want to do? "

Although the bunker is very strong, fahal also understands that human beings can always break through as long as they take a little time. It's just a matter of time.

Therefore, when man found the entrance just now, he knew that it was over and there was no way to save it.

But now the human began to retreat, this operation made him very unable to understand, however, the next moment, the human with practical action told him, why retreat!

On the Uranus, a missile launch port was opened. A minute later, a huge missile with a long tail flame was launched from the Uranus. After adjusting its posture, it plunged into the planet.

When the missile passes through the atmosphere, the shell is ejected from all around, revealing its true appearance.

Let people see what this missile is used for!

This is not the conventional sense of the old type of ground penetrating bomb. The old type of ground penetrating bomb only relies on the solid body to hit hard in order to achieve the effect of drilling. However, this way of drilling at most 200 meters is the limit.

The MARKII ground penetrating nuclear bomb is a completely different thing. In addition to its stronger body, it also comes with a powerful drill bit, which is made of the hardest material that human beings can produce at present.

When the projectile hits the ground, the drill bit will start, and the thruster of the projectile will also start, and continue to drill all the way. This powerful drill bit can support drilling down at least one kilometer!Farhalle in the bunker also saw the picture of the star crashing into the ground and starting to drill down.

Where could he not guess what it was? He turned white with a Shua.

"Your Majesty, human weapons are constantly drilling. They are 300 meters deep. No, they are 400 meters now. They are still going on!"

In the command room, the chief bodyguard said anxiously to fahale.

Everyone was anxious, but no one could stop it. They could only watch the things marked on the screen getting closer and closer to the bunker.

"Sire, human weapons are less than 30 meters away from us!"

The chief bodyguard turned his head and yelled to fahale. However, what he saw was that fahale, the emperor, was completely dull. There was no movement at all!

Finally, the MARKII earth penetrator completed his mission and directly drilled into the shell of the fortress. After all, the shell is still very hard, and the drill bit has been worn so badly that it is impossible to drill through the shell.

However, it doesn't need to go through the shell to get here, and his mission has been achieved.

Inside the fortress, fahal even heard the sound of the penetrator just hitting the shell of the fortress.

The next second, farhalle didn't even have time to come up with the final idea, because the MARKII ground penetrating nuclear bomb had detonated, directly destroying the bunker.

If you look from the sky, you can even see a large area of the ground has been lifted up, the original Imperial Palace immediately became ruins, and even triggered a moderate earthquake, the power can be seen.

On the orbit of the planet, Lin Fan witnessed this scene in the bridge of Uranus.

This is the second emperor Lin Fan killed!

"Good bye, fahal!"