From Abyssal Invasion to Bursting Stars with a Single Sword-Chapter 875 - 510: Surrounding the Shadow Demon World

As the first meeting of the Sword Holders from all tribes took place, the Xavier Matrix’s mechanical factory never paused in manufacturing Sikes Technology weapons.

It’s now the fifteenth day, and the mechanical factory is fully operational.

At this stage, the nanorobots can complete all mechanical expansion processes without human assistance.

Since the completion of the first mechanical factory, in twelve days, the nanorobots have occupied more than three thousand asteroids of various sizes.

Some asteroids are over a hundred kilometers in diameter, while others are only a few meters wide.

Each asteroid targeted by the nanorobots holds value.

Some are rich in metal elements, some contain energy materials, and others are rich in rare elements.

Billions of nanorobots, like ants, are extracting resources in this starfield, smelting and manufacturing mechanical units.

The nanorobots and nuclear materials sent by Lu Heng are like mechanical seeds scattered across this starfield, sprouting, growing, and constantly expanding outward.

Mechanical expansion is quick indeed, but time is still too short.

Xavier Matrix explained the progress to everyone: "The current progress is fast, and we have occupied three thousand asteroids, but there is still a significant gap from Lu Heng’s goal.

"If everything goes smoothly, in another fifteen days, we can initially achieve the goal of destroying Nebula City.

"But there’s a precondition, which is that the expansion of mechanical factories must not stall.

"According to my calculations, if the nanomechanical factories continue to expand, it won’t be long before they are discovered by the Shadow Demons.

"By then, the Shadow Demons will surely launch a surprise attack, hindering the expansion of nanomechanical factories.

"If the resistance is too strong, the progress cannot be guaranteed."

Lu Heng chimed in, "Even if the progress doesn’t keep up with the Abyss Battlefield’s return time, it’s okay. The plan remains unchanged. After the Abyss Battlefield concludes, I will return promptly to continue our plan." 𝗳𝐫𝚎𝗲𝚠𝚎𝗯𝕟𝐨𝘃𝚎𝗹.𝗰𝗼𝗺

The Elf Clan and Sea Demon Clan members came through the Star Gate; they are not Summoners.

Even after the Abyss Battlefield ends, they will not be teleported away.

Lu Heng’s team of four will be teleported away by the Abyss Battlefield rules, but that’s trivial. With the ability of Star Realm Travel, they can instantly teleport back and continue the original plan.

The real difference lies with the other Summoners.

Lu Heng’s original plan didn’t include these Summoners.

Of course, completing the plan within the Abyss Battlefield’s time limit would certainly yield greater rewards.

After hearing the progress of the plan, Queen Orelana proposed a suggestion: "Give us a starfield map, and we’ll find a way to delay the Shadow Demons’ discovery of the mechanical expansion."

Xavier Matrix provided a holographic map, encompassing a fortuitous 20,000 kilometers surrounding Nebula City.

"The blue areas represent zones occupied by the nanomechanical factories; the deeper the color, the more factories there are."

From the holographic map, the blue area has formed a fan shape, step by step surrounding Nebula City.

Lu Heng reminded, "Due to this Abyss Battlefield summoning humans, in the Shadow Demons’ perception, no other species will appear, so everyone disguising their identities can delay the Shadow Demons from discovering the apocalypse plan."

Sona nodded in agreement, "Of course, we are prepared for this. If Shadow Demons appear, our Sea Demon Clan priests will transform into human forms to battle."

Fiona added, "This is quite simple for us, just a small magic."

The Black Iron Dwarves and Bansel Clan have a bit of trouble, as their magic talent isn’t strong and they’re much shorter than humans, making human disguise more difficult.

Sorreville Copper Furnace plainly stated, "Then we Black Iron Tribe will stay in the rear—I want to see Professor Xavier’s melting furnace, is that possible?"

The Sword Holders’ philosophy is mutual assistance, and technological support offers the greatest help to civilization.

Xavier Matrix willingly agreed, "Sure, for the Sword Holder’s goal, if you need, I can help build a nuclear melting furnace."

Sorreville Copper Furnace wasn’t aware of what a nuclear melting furnace was.

Because the Black Iron Dwarves were born in the Dragon Sleep World, it is a world of dragons and magic.

Black Iron Dwarves have mastered some witchcraft, but they truly rely on innate flame resistance and forging techniques honed by it.

Since they are not from a technological civilization, the Black Iron Dwarves are unaware of what nuclear energy is.

"What level of forging furnace is a nuclear melting furnace? Demigod level?" Sorreville Copper Furnace openly questioned his curiosity without fear of embarrassment.

"It’s not the same system, incomparable, but a nuclear melting furnace can create temperatures of 100 million degrees, capable of melting any substance in the Technology World," Xavier Matrix replied.

Upon hearing this explanation, Sorreville Copper Furnace turned and asked, "Mr. Lu Heng, given the high temperature of the nuclear melting furnace, isn’t it more powerful than a demigod forging furnace?"

Lu Heng thought for a moment and replied, "I think we could try combining a nuclear melting furnace with a forging furnace. I suspect Master Gulu will struggle to build a demigod forging furnace, but with the help of a nuclear melting furnace, building a demigod forging furnace might become much easier."

Sorreville Copper Furnace’s eyes began to sparkle. He praised, "Indeed, Professor Xavier, we hope you will assist us in building the demigod forging furnace."