Chen An told Tiejian the weakness of the giant bone beast, and then it was time for both sides to rush to make weapons.

To prevent the behemoth from counterattacking, the two trains did not stop firing, but simply crossed fire to prevent the weapons from overheating.

Half an hour later, Chen An had produced 5,000 nitric acid bombs and Tie Lan had produced 3,000.

"That should be enough. We'll launch them simultaneously."

The launch that Chen An mentioned was to use a launcher to shoot over. Tiejian was very straightforward and ordered the warship to operate over the giant beast, but most of it was shot through by the bone spurs of the giant bone beast.

Fortunately, the nitric acid bombs would not be lost. They exploded as the battleship fell, and the acidic substance exploded.

Chen An's five thousand nitric acid bombs were fired and exploded on the bone network of the giant bone beast, covering every location.

The bone network was seen emitting smoke, and the spine that could withstand lasers was easily corroded.

Chen An: "The law of mutual promotion and mutual restraint really makes sense. Such a powerful being is actually afraid of acid."

After its spine was severely corroded, the giant beast rioted and tried to drill into the interior of the planet.

The two trains opened fire at full force at the same time, destroying the large number of skulls and bones still exposed on the outside.

Even if the giant beast drilled into the planet, it would not matter. Its strength has been greatly weakened and it cannot cause any waves.

Tiejian: "But there is a problem. The energy crystals are inside the planet and may be difficult to mine."

Chen An: "Is there a solution?"

Tiejian: "I have a weapon here that can blast a big hole in the planet. I want to try it."

Chen An: "Why didn't you use such a powerful weapon before?"

Tiejian: "This weapon has too much damage, I dare not abuse it. By the way, what is the level of your electromagnetic shield? I am worried that it will be affected. You'd better drive the train away from the Death Star."

Chen An: "It's not a high level, it can withstand a level 2 railgun, and if it's a level 3 it can barely withstand it. What's the level of your electromagnetic shield?"

Tiejian: "Same. Bro, why is your car emitting blue light?"

Communication was interrupted.

Chen An immediately issued an order: "The fleet must retreat at least five million kilometers. The electromagnetic shield must be deployed to full capacity to prevent any unexpected events. Fuyao, how much time do you have left to recharge?"

[Extraordinary Railgun will be fully charged in three minutes]

The screen showed that the other train was also emitting blue light, and Fuyao estimated the time more accurately, two minutes and forty seconds.

"The train captains are always bad guys. That guy was 20 seconds faster than me. Can the electromagnetic shield withstand a level 3 railgun?"

[The electromagnetic shield is only at level 2. If deployed at full power, it can withstand the attack, but the train will be damaged. Should we ask Feixi to strengthen it?]

Chen An didn't think much and made a quick decision: "Let him activate the enhancement in the last five seconds. Do we need to bring him near the railgun?"

[Feixi has been brought nearby. He can strengthen through distance.]

Chen An relaxed his nerves and began to think about how to utilize the resources of the other train.

More than two minutes later, accompanied by a burst of blue light, the spiral train suffered a heavy blow.

This was the first time that the train had suffered such a strong impact, causing the entire train to rapidly move backwards by 500,000 kilometers, with internal turmoil.

[Warning! Cracks in the electromagnetic shield!]

【Warning! Vehicle body damaged!】

【Automatic repair takes effect】

The train's strongest defense is at the front of the train, and the position that suffered damage this time was also the front of the train, because only in this way can Chen An have the angle to counterattack.

The screen showed that large cracks appeared on the outer layer of the front of the train, and the powerful energy weakened the train's power by 50%.

But now, the outer layer of the front of the car is being repaired at a speed visible to the naked eye, and then destroyed and repaired again, over and over again.

Chen An remained calm: "I forgot this train has a self-repair function. I thought it was useless at first, but it turned out to be very useful."

As soon as the words fell, Fuyao gave a five-second countdown.

Accompanied by violent turbulence, thicker and larger blue light beams shot out from the defense layer of the front of the car, piercing the starry sky and penetrating the atmosphere of the Death Star. The resulting space compression even pressed the gray fog to the surface, causing a large-scale collapse.

In the starry sky on the opposite side of the Death Star, Tiejian was at ease in the cockpit.

Although the opponent also has weapons of the same level, the initiative is very important, and he does not think that the opponent's train has room for counterattack.

"The electromagnetic shield can't hold up forever and will eventually be penetrated. Haha, all the third-class energy crystals are mine."

However, at this moment, the intelligent computer gave a series of emergency reminders.

[The enemy's extraordinary railgun has been launched and is approaching us]

[Electromagnetic shield full power on]

[Warning! Level 4 energy intensity detected. Electromagnetic shield cannot withstand it. It is recommended to jump away immediately.]

The silica on Tiejian's body spun, and he cursed angrily, "Fuck you! Who can surpass the speed of light? Let the defender activate the protection."

The next moment, a white film appeared on the train's hull.

The film was so powerful that it even intercepted its own extraordinary beam of light and completely absorbed its energy.

At the same time, the opponent's extraordinary beam of light shot out fiercely and landed on the white film.

Even though the energy was absorbed by the film, the iron sickle in the train was still vibrating with silica all over, and the two sickles were shaking violently, indicating that his emotions were on the verge of exploding at any time.

Without this white film, the train would be destroyed instantly.

Chen An was also shocked.

"Can you withstand this?"

[Defender: Creates absolute defense, protecting the train from all damage, except for star annihilation]

Chen An took a deep breath and asked, "What is the defect?"

[The defender can only use the ability once per natural month, and will be weak for one month after using it]

"Even though it can only be used once a month, it's worth it if I can save the train. If I have enough defenders, can I be invincible forever?"

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