I built the Black Tower City in Sumeru.

Chapter 74 introduces a variety of new weapons, including vampire-themed floating cannons and non-le

Chapter 74 introduces a variety of new weapons, including vampire-themed floating cannons and non-lethal floating cannons, significantly boosting combat power.

"Relax, let me remotely control your mech."

Chen Bo was relieved after escorting Faroshan to her doorstep and watching her enter her room.

"Senior, please get some rest. I'll tidy up the guest room myself! I'll be back later!" Chen Bo said from outside the door.

Fiona: "Okay, okay, stop nagging! Go do your thing!"

Chen Bo chuckled, turned around, activated the thrusters, and transformed into a streak of light, quickly returning to the location of the Relic Heavy Machinery.

"Nasita, help me scan the surrounding space. Tell me immediately if anyone comes."

Chen Bo's floating cannons spread out and were deployed for defense.

"Okay, Chen Bo, leave it to me." Nasida immediately agreed.

Then, Chen Bo pulled out a mobile factory, an enterprise-level 3D printer. Looking at the mountain of heavy machinery wreckage in front of him, Chen Bo's mouth was practically chapped from smiling.

"start!"

The Relic Heavy Machinery was no longer moving, but Chen Bo could disassemble its parts and throw them into the printer's feed inlet to break them down into the most basic particles.

On the control panel, the number of hundreds of basic particles is constantly increasing, especially the few that are being consumed in large quantities.

Next, it's time to start printing.

The first step is to inspect and repair your own mech.

My mech was already badly worn in some parts. Instead of repairing it, I just threw the damaged parts into the feeder and printed a new one.

Furthermore, Chen Bo also printed out several spare sets.

The large printer printed extremely fast; soon, the new arm armor was printed and reinstalled.

Next up is tonight's main event.

In Chen Bo's mind, the scene of using the "Earth Vein Centrifuge" on his chest to absorb the energy of the Relic Heavy Machinery kept replaying.

This thing is so useful.

This structure can definitely be used on floating cannons.

Use floating cannons to complete the relevant tasks.

Chen Bo began to quickly modify the "earth vein centrifuge" by simplifying and miniaturizing its principle, removing the purification function and retaining only the directional energy extraction.

"The energy we absorb should not be wasted; we should design a self-destruct device to detonate the absorbed energy."

"Use the capture mech's quick-condensing foam launcher. However, there's no need to fire it. Just secrete quick-condensing foam when your own drones are attached to the target, and the drones will stick tightly to the target."

He incorporated a series of crazy yet practical ideas into the new design drawings.

Since it was just a modification on the existing basis, basically a migration of the entire module, and with ample materials, the printing speed was extremely fast.

In less than half an hour, sixteen brand-new floating cannons were freshly produced from the printer.

Their appearance is more aggressive than before, with a dark metallic color all over. At the front attack module, there are more complex transparent patterns, which are miniaturized energy extraction devices.

"Let's call you vampire floating cannons!"

Nasida watched Chen Bo's series of smooth and skillful actions and couldn't help but exclaim, "Chen Bo, human creativity is truly amazing. The core, originally used to purify energy, has been transformed into something extraordinary in your hands."

"Hehe, knowledge is all about applying it flexibly," Chen Bo replied.

These floating cannons are not designed to fire; Chen Bo intends to use them all as self-destruct bombs.

After that, Chen Bo began mass-producing capture mechs. He planned to go find Dolly the next day to discuss selling the capture mechs.

While building the capture mechs, Chen Bo was not idle; he began designing anti-Hulk armor components.

At this point, Chen Bo used many of the technologies from the squad leader mechs and designed an extra-heavy mech with powerful propulsion.

The design goal is to be able to engage in close combat with legacy motorcycles and compete in strength.

Immersed in the thrill of creation and upgrading, Chen Bo completely forgot about the passage of time.

Night falls quickly in the rainforest, and the surroundings are already pitch black.

I don't know how much time has passed.

253 machine guns have already been printed.

Chen Bo significantly increased the number of floating cannons, adding one hundred ordinary floating cannons in addition to the vampire floating cannons.

Furthermore, the size of the floating cannons was increased, and energy purification devices were added to them, further enhancing their power.

Previously, Chen Bo had not increased the number of floating cannons, mainly because the number of floating cannons that Chen Bo could control was limited.

Now, some can be gifted to Farusan and Cole, so I prepared a few more. Also, the floating cannons can now have built-in AI modules, making them much easier to control. As long as you select the target, the floating cannons will attack automatically.

In addition, fifty non-lethal floating cannons were prepared, mainly to fire electric bullets and capture nets at the capture mechs.

Chen Bo is different from some people who rely solely on the system; those who rely solely on the system can only print out the things on the system's blueprints.

Chen Bo's basic research capabilities allow him to freely extract and combine technologies from drawings.

Soon, the fruits of the daytime battle—the wreckage of the Relic Heavy Machine and the nearby Relic Guardian—were completely consumed.

There wasn't a single grain left.

Chen Bo rubbed his throbbing temples and subconsciously glanced at the time on the virtual terminal.

[01:47 AM]

In an instant, cold sweat poured down Chen Bo's back.

broken!

He remembered that he had promised Senior Falushan that he would stay at her house tonight! It's almost two o'clock now!

"I hope you don't think I've run away!"

Chen Bo hurriedly packed away the huge 3D printer and gave the newly manufactured mecha AI the command to go to the preset warehouse to wait.

The default warehouse is the same warehouse where Chen Bo previously stored the last batch of mechs.

Just let those mechs go over there on their own.

The extra floating cannons were also moved there and put into hibernation in the warehouse.

Afterwards, Chen Bo put away the printer and returned to Sumeru City.

Not long ago, in Sumeru City, at the home of Falushan.

Farusan's home is a large, old house where her parents and relatives once lived.

A century has passed, and now she is all alone.

She took off her shoes and rubbed her slightly sore shoulders. Although she was physically exhausted, she was inexplicably in a good mood.

Thinking that tonight, this house, which has been empty for a hundred years, will have one more person, and that she will have a roommate who is a bit eccentric but very "obedient", she was so happy that she couldn't help but hum a popular tune from a hundred years ago.

"We need to prepare a room for him."

She muttered to herself as she began tidying up Chen Bo's room, which hadn't been used in a long time.

Farusan was very meticulous. She changed Chen Bo's bedding to brand new ones, made the bed, folded the quilts neatly, and even fluffed up the pillows.

While cleaning her desk, she noticed a dusty old desk lamp in the corner. She initially wanted to replace it with a new one, but after thinking about it, she found a clean cloth and wiped it until it shone.

There's nothing wrong with older things; they have a more vintage feel, don't they?

While tidying the bookshelf, she paused, as if remembering something.

She turned around, went downstairs, and started rummaging through a dusty storage cabinet in the living room.

A moment later, she carefully presented a set of exquisite antique coffee utensils decorated with gold patterns.

When she was little, this was a favorite of her parents, and it just so happened that Anil's room was missing a tea set.

As she carefully wiped the coffee cup with a soft cloth, she muttered to herself, "Tomorrow morning, I have to teach him what real hand-ground coffee is, and let him experience a traditional breakfast from a hundred years ago."