A journey through immortal realms begins with a phantom tale.

Princess Lanqiu's act of paying for his meal made Li Qiang feel quite embarrassed. He secretly resolved to find a way to get some money so he could no longer be in such dire straits.

Using their connections on the planet Tanbang, Paben and Tango quickly made contact with a local chamber of commerce. To Tango's surprise and delight, he unexpectedly reunited with his long-lost brother, Tanda, at the chamber.

Inside the chamber of commerce, Li Qiang prepared to exchange goods for money. He casually took out two weapons: the Black Prison Gun and the Crystal Source Bow.

These two weapons are considered rare treasures by ordinary people—the Black Prison Spear is incredibly powerful, and the Crystal Source Bow is exquisitely crafted. Both are masterpieces made using the Mind Refining Method of the Chongxuan Sect, far surpassing ordinary energy guns.

Luo Cheng casually took a Black Prison Spear, ran his fingertips along the smooth lines of the spear, and couldn't help but exclaim, "Junior Brother, this spear is indeed exquisitely crafted."

Li Qiang smiled slightly: "Just a little gadget I made on the spur of the moment."

Looking at the Black Prison Spear in his hand, Luo Cheng suddenly had the idea of ​​refining a weapon. Since he began cultivating, he had never actually refined any weapon, mainly because he had always lacked suitable materials.

He had a sudden thought. He remembered the war that was about to break out. Although he didn't need money, Li Qiang's brothers still needed to live in the secular world and would need money for their expenses.

"Can you get your hands on refining materials?" Luo Cheng asked Tanda.

"Yes!" For Tanda, who was a manager of the Chamber of Commerce, obtaining ordinary materials was a piece of cake.

"Alright, go and get some materials. I'll make some trinkets for your guild to sell."

Tanda already knew that Luo Cheng was Li Qiang's senior brother, and that both of them were people with great supernatural powers, so he immediately responded and left.

Luo Cheng noticed that although Tanbang Star had advanced technology, with individual flying tools far surpassing those of Earth, its cultivation level was generally low, with most members being ordinary people.

Before long, Tanda returned with a large quantity of materials. Luo Cheng inspected them and smiled at Li Qiang, "Junior brother, how about we refine some trinkets to sell for money?"

"Just what I wanted!" As a disciple of the Chongxuan Sect, Li Qiang had an innate love for weapon crafting.

The two first studied the structure of the Black Prison Gun. Luo Cheng had already reached the Nascent Soul stage, and his divine sense was extremely subtle. With a little investigation, he understood the structure of the energy gun perfectly.

This pure energy gun, with its superior power and convenience compared to weapons on Earth, sparked his inspiration.

With his open-minded thinking, Luo Cheng combined the characteristics of laser swords, laser guns, and laser guns from science fiction works on Earth to design several guns with different shapes and powers.

In just a short time, over a hundred unique energy guns had been crafted.

Everyone stared in disbelief. Some of these guns were exquisite and small, some were rugged and bold, some were magnificent, and some even incorporated elements of Earth's culture, making them unique.

Luo Cheng picked up one of them and examined it: "Its power is average. It can only injure cultivators in the Fusion stage, and it poses little threat to cultivators in the Heartbeat stage. Just treat it as a toy."

Tanda picked up a gun with a strange expression: "A toy?"

He fired a test shot at the wall; a flash of blue light appeared, and a crater the thickness of an arm and several meters deep instantly appeared. Tanda stared in disbelief: "This...this is a toy?"

Li Qiang had also finished refining it. He glanced at it and said, "For us, the power is indeed too small. We can only play with it as a toy."

Seeing this, Tange explained to his brother, "Brother, don't listen to Brother Li Qiang. They are like gods."

Paben chimed in, "Yes, they are gods like Campor!"

Tanda then realized what was happening.

Luo Cheng pushed the finished weapons in front of Tanda: "Let's see how much these can sell for."

Tanda replied, "If it's auctioned, the price will be higher; if it's sold directly, it will be cheaper."

"It's alright, you can take care of all of these," Luo Cheng said casually.

This weapon-forging experience gave Luo Cheng a deeper understanding of the art of weapon forging and allowed him to taste the joy of it.

With his crafting skills, he could forge many things on Earth—cars, airplanes, and even aircraft carriers.

"Junior brother, what do you think would happen if we built fighter jets or aircraft carriers?" Luo Cheng suddenly had a whimsical idea.

Li Qiang was startled by this idea, then his eyes lit up: "If what you say is true, it's actually quite possible! The outer material shouldn't be difficult, but the circuit board and chip manufacturing will be a bit more difficult."

"If puppetry is used, it should be able to replace the chip."

"Senior brother, do you really want to build an aircraft carrier?" Li Qiang asked with a smile.

"You can give it a try when you have time."

Li Qiang also became interested: "I'll give it a try when I have time. Building an aircraft carrier should be very interesting."

"What's so special about building an aircraft carrier?" Luo Cheng laughed. "How about building a spaceship? We're cultivators, what wouldn't we dare to dream of?"

Those around them couldn't understand their conversation, so Nashan curiously asked, "Big brother, what's a spaceship?"

"A spaceship is a large ship that can travel in space, flying from one planet to another."

"My God?" Everyone exclaimed in surprise.

Although Tanbang's technology is advanced, it belongs to the crystal civilization. Currently, Tanbang does not have any equipment for space travel, and it has not even conquered the Storm Sea.

For the next few days, everyone wandered around Tanbon.

As Luo Cheng had predicted, the war began.

Li Qiang was slightly depressed, feeling like a jinx, always encountering war wherever he went. He had also experienced a war when he was on Tianting Star.

The war has begun, and Li Qiang needs to settle his brothers. These brothers have just embarked on the path of cultivation, and their strength is still very low.

Paben suggested that they first build a flying board. The flying board is equivalent to an airplane on Earth, but it is simpler than an airplane. Its only advantage is that it has an additional energy shield, which provides better protection than an airplane on Earth.

After seeing the flying board, Luo Cheng said to Li Qiang, "Junior brother, are you interested in building a flying board together?"

"Hurrah."

Unbeknownst to them, the things they crafted on Tanbang Star not only became collectibles for the nobles of Tanbang Star, but also propelled the technological advancement of the planet.

In particular, the flying board they crafted later became a collectible of the royal family of Tanbang. Even after a thousand years, this flying board remains a masterpiece of Tanbang, unmatched by anyone.

The flying board they crafted contained very little technology; it was made using crafting techniques, similar to a cultivator's spiritual artifact.

Look, after the two of them successfully refined it, Tange started shouting, "It's too perfect!" He couldn't find a more suitable adjective than "perfect".

This flying platform has extremely strong defenses, as Luo City has set up a high-level defensive formation.

It also adds an attack formation that can fire single shots or in bursts, similar to the Black Prison Gun.

It can even directly crash into and destroy other flying boards.

The interior space has also been renovated to be more spacious and comfortable.

Luo Cheng and Li Qiang worked together to forge two flying boards in a short period of time.

To distinguish it from ordinary flying boards, Li Qiang named it "Airship".

After the airship was completed, Li Qiang decided to take his brothers to a relatively safe place to cultivate before crossing the Stormy Sea.

After the airship took off, Tango felt the flight and exclaimed, "It's five times faster than the previous flying board, and there's no vibration at all!"

Luo Cheng and Li Qiang were both very satisfied with this.

Luo Cheng said, "When we get back to Earth, we can start an airline."

"Senior brother, it has to be you," Li Qiang said with a smile. "Without your idea, I really wouldn't have thought of using weapon-refining techniques to make flying boards."

Suddenly, a large number of flying boards and wingsuit flyers appeared in front of us.

"Enemies!" Nashan shouted a warning.