I built the Black Tower City in Sumeru.

Chapter 49: Creating the Immortal Boat Flying Sword and Taking Off with Kavi 1.

According to the instruction manual, this printer can print parts that are 0.8 meters wide, 1.8 meters long, and 0.5 meters high at a time.

Two flying swords can be printed at the same time.

After the settings are complete.

With a soft click, the lid of the printing chamber slowly closed, instantly creating a vacuum inside. A faint blue light shone within, beginning to construct the shape of the flying sword layer by layer.

Nasita stood quietly to the side, watching intently; there was no robotic arm inside the printer.

Materials, incredibly minute materials, are captured by an unseen hand and arranged in fixed positions.

Layers of material were quickly stacked, and soon the prototype of a sword appeared.

Six hours later, the printer emitted a soft beep, and the cover slowly rose, revealing two flying swords lying quietly inside.

The sword blade has a strange dark silver color with light blue patterns flowing across it, resembling a circuit board. The ancient-style guard and the technologically advanced hilt blend perfectly.

It possesses both the elegance of celestial artifacts and the coldness of futuristic weapons.

"How amazing..." Nasita's voice was filled with amazement.

She controlled Luna One to move closer, carefully observing every detail of the flying sword: "How did you do this? Anil, can you teach me? The knowledge contained in this is unlike any alchemy or mechanical art I know."

This was knowledge she had no grasp at all, and the thirst for knowledge of the god of wisdom was awakened.

Faced with the inquisitive gaze of the god of wisdom, Chen Bo awkwardly scratched his head.

"Well... to be honest, I don't understand it either." He frankly admitted, "I only know how to use this printer, but I don't know the printing principle."

If you don't understand something, you don't understand it; that's the attitude of a scholar.

Naxi Da nodded thoughtfully.

"Come on, try it out and see if you can control them." Chen Bo handed a flying sword to Luna One.

Nasita stretched out her small mechanical hand and gently touched the hilt of the sword.

Then, a glint flashed in her emerald eyes, and the flying sword trembled slightly with a hum. It then broke free from Chen Bo's hand and, as if it had come to life, hovered gracefully beside Moon One, circling around her like a nimble sprite.

"It feels...wonderful." Nasita savored this novel sensation: "It's like an extension of my body; my thoughts can be directly transmitted to it."

"However, using this sword requires consuming the power of my own body."

Chen Bo picked up another sword and began to try to connect with it using his consciousness. He quickly felt the sensation that Nasita had described.

The extension of the body is like having an extra arm.

"go!"

Chen Bo flicked his wrist, and the sword flew out rapidly, crashing into the wall.

However, the sword did not pierce the wall; it only penetrated a little bit.

"Nasita, you give it a try."

Nasita shook her head: "Let's try it when we get to the rainforest. If we test it based on your appearance, I think we'll probably end up tearing the house down."

It seems that Nasita's power will be even greater.

Chen Bo sighed, realizing that his strength was still insufficient.

The power of this weapon depends almost entirely on the strength of its user.

The master himself is a bit weak for the time being.

Chen Bo wanted to print a few more pieces of equipment, but the printer popped up a warning that there was not enough material.

"We're out of ingredients..." Chen Bo clicked his tongue.

Fortunately, this printer has a built-in material recycling function. You can extract usable printing materials by simply throwing scrap metal into the recycling port.

"Looks like I'll have to go and dismantle a few of the ruins' guards."

Chen Bo recalled that in the rainforest, there was a remnant dragon beast that he had crippled. He had only taken its wings, leaving its damaged body behind.

"Nasita, we're running out of materials. Let's go out and retrieve that Relic Dragon Beast."

"Okay!" Nasita nodded, always full of anticipation for going out to explore.

Or perhaps she's spent enough time in her room and prefers to go out.

"I'll help you combine your armor."

Nasita connects to the armor floating in the sky and precisely controls the flight of each component.

Sets of armor pieces descended from the sky, passed through the room door, and quickly adhered to his body with a crisp metallic clanging sound.

The armor combination is complete.

The helmet and visor closed, and a ghostly blue light shone. Nasita's image immediately appeared in the corner of the screen, her two little feet still dangling in the air.

Iron Man has Jarvis, I have Narcida.

The God of Wisdom is a personal AI, and the experience is quite good.

"Let's go! Start navigation."

"Navigation is now activated. Please follow my instructions to fly."

The little Nasita figure on the panel floated up and pointed the way.

Without further delay, the two thrusters emitted crimson flames, propelling them into the air and transforming them into streaks of light that shot straight into the sky.

Just as Chen Bo was about to speed up after leaving Sumeru City, he caught a glimpse of a familiar face on the ground out of the corner of his eye.

It's Kavi.

Chen Bo lowered the altitude and hovered steadily not far in front of Kavi.

The roar of the engine startled Kavi, who thought he had encountered a relic guardian or something. He looked up and was stunned for a moment when he saw the mech, but he recognized Moon One next to him and quickly calmed down.

With Luna 1 here, there's no doubt about who's inside the mech.

"Anil? What's going on...?"

"I'm about to go to the rainforest. Mr. Kavi, what are you doing here?" Chen Bo asked, opening his faceplate.

"I plan to conduct an on-site investigation of the rainforest," Kavi said. "Good design needs to be adapted to local conditions."

"I see." Chen Bo nodded. It turned out they were preparing to survey the terrain of the rainforest.

Chen Bo immediately invited, "I'm also going to the rainforest, let me give you a ride."

Kavi was taken aback, then looked Chen Bo's mecha up and down suspiciously: "Take me with you? How? I don't want to be carried around like cargo under someone's arm."

That would be too damaging to his image as the "shining light of the school of subtle theories".

Chen Bo initially thought that was indeed the case.

I didn't expect to be rejected before I could even open my mouth. Fortunately, I have a Plan B.

"Of course not, I've prepared a special seat for you."

As soon as Chen Bo finished speaking, the four floating cannons behind him quickly flew to Kavi's front and formed a chair.

The two large close-in weapon systems are seats, and the two smaller ones are armrests.

Kavi: "You want me to sit directly on your cannon?"

Chen Bo nodded: "That's right, there shouldn't be any problem, it's very safe."

Kavi: "????"

He looked at the "special seat" made up of a cannon barrel and a metal casing, and then at Chen Bo.

Surprisingly, this seat actually seems to be working fine.

Exactly, if the flight controller malfunctions, it will fall apart, right?

"Give it a try. It's not worth wasting time on the road." Chen Bo's voice was full of persuasion. "Besides, we can use the journey to discuss the design details of the research institute."

"Don't worry, if anything goes wrong, I'll hold you tight."

Kavi struggled.

He began to struggle with his thoughts.

Honestly, he also wanted to experience what it felt like to fly.

It also allows you to communicate with your employer.

Moreover, it can indeed save a lot of time.

"Okay..." Kavi sighed and carefully sat down.

The floating cannons, which originally relied on floating stones to levitate autonomously, automatically adjusted their firepower through the attitude adjustment nozzles below to maintain dynamic balance.

Throughout the entire process of Kavi sitting on it, the floating cannon did not rise or fall at all.

"It's pretty stable."

Chen Bo's lips curled up.

We must remain calm, because the floating cannons are controlled by Nasita.