The manufacturing speed of this core is hundreds of times faster than the manufacturing speed of mechs at the Hanshan City Mech Manufacturing Center. If the spiritual connection patterns of the mech core were still engraved according to the "perception" level of spiritual power, it would probably take several days to complete.

This is because the mental connection patterns in the core of a super-class combat mech are hundreds of times more complex than those in the core of a regular combat mech.

Mo Tianyun completed it in just one hour, which demonstrates the power of spiritual strength at the "Spiritual Sea" level.

Originally, the core of the Tianyun mecha was a standard combat mecha core with a diameter of 3 meters. Now, after modification and upgrading, it has reached 11.64 meters. The change in the mecha core alone is so significant, which shows that the super-class combat mecha is much more powerful than the ordinary combat mecha.

Outside the large mecha manufacturing workbench where Mo Tianyun and his group were located.

At this moment, three middle-aged men, an elderly man with white hair, and an elderly woman with gray hair entered through the door.

"The source of that 'Spirit Sea' level mental energy fluctuation is here. Besides the few of us, who else could be using 'Spirit Sea' level mental energy to create combat mechs here?"

A tall, thin middle-aged man spoke with suspicion.

"Yeah, I've never heard of any colonel-level officer in this defense military base who could manufacture combat mechs!"

Another slightly overweight middle-aged man nodded and said.

"No need to guess anymore, let's just go in and take a look, shall we?"

The last one, a rather short middle-aged man, spoke.

“I don’t really recommend doing that. The person inside who is building the combat mechs has the spiritual power of the ‘Spirit Sea’ level. Just because of that, we can’t treat them like ordinary people! Otherwise, we might offend them and get into trouble.”

The slightly overweight middle-aged man waved his hand and shook his head as he spoke.

"In that case, why don't we use the management privileges granted to us by the mecha manufacturing department to check what's going on inside?"

The old woman spoke up.

"Yes, that's a good idea. Going in rashly would disturb them. Using administrative privileges to view the situation through the smart screen won't bother them, and we can also know what's going on inside. This is a good approach."

The white-haired old man agreed.

These five people are the five top-level mecha manufacturers in the mecha manufacturing department of the logistics area of ​​the Duna Star Defense Military Base.

When Mo Tianyun began upgrading the Tianyun Mech, the five top-level mech manufacturers had already sensed the spiritual power at the "Spirit Sea" level.

There are tens of thousands of mecha manufacturers in the mecha manufacturing department. These mecha manufacturers come and go, and many people have noticed that all the top-level mecha manufacturers in the department have gathered in front of this large mecha manufacturing workbench. So they spread the word and brought their good friends and colleagues over.

Those who received the information learned that the rarely seen top-tier mecha manufacturers had gathered together, and they even put down their work to rush over.

Because everyone thought the same thing: something big must have happened, otherwise, why would those five top-tier mecha manufacturers be gathered there? How could I possibly miss something so important?

As a result, a bustling scene of crowds appeared in front of the large mecha manufacturing workbench where Mo Tianyun was building mechas.

In the mecha manufacturing department, such lively scenes only occur when top-level mecha manufacturers are imparting knowledge or when epic battle mechas are being manufactured.

"A light screen! It seems that several teachers have used their access privileges to view the situation inside this large mecha manufacturing workbench!"

When many mecha manufacturers saw the light screen in front of the five top-level mecha manufacturers, they knew that even the teachers did not go in directly, but instead chose to use their permissions from the outside to observe the situation inside.

They were both surprised and curious. What was going on inside? Was someone building an epic battle mech?

They watched the images on the light screen with curious eyes.

"The next step is to manufacture the mecha's power system."

Mo Tianyun transferred hundreds of tons of alloy materials to the ultra-large mechanical power system manufacturing platform and input the data according to the power system design drawings that he had memorized in his mind.

In this way, the power system can be automatically manufactured.

Meanwhile, Mo Tianyun did not rest, but instead turned his attention to the manufacturing of core components.

The core framework of the five major mecha components—head, left arm, right arm, left leg, and right leg—has been assembled.

Now, the core framework of these five components has been firmly fixed in mid-air.

"rise!"

Mo Tianyun used his mental power to manipulate the mental pattern powder, simultaneously establishing mental connection patterns between the core of the five mecha components.

Under the precise control of Mo Tianyun's powerful mental strength, intricate and complex spiritual connection patterns were accurately engraved on the spiritual connection lines of the component's core.

Twenty minutes later, the spiritual connection patterns of the five core components of the extraordinary combat mech were completed one after another.

This scene had already been witnessed by all the mecha manufacturers outside.

"Such powerful mental control skills! Even I am not as good as him at such exquisite mental control!"

The older of the five top-tier mecha manufacturers sighed slightly.

The other four top-tier mecha manufacturers nodded in agreement; Mo Tianyun's move alone had already surprised them.

Simultaneously engraving the core components of five extraordinary combat mechs was completed in just 20 minutes, without a single mistake. This speed in manufacturing the core components of the mechs is simply astonishing.

"Damn, who is that person inside that giant mecha manufacturing workbench?! They're practically inhuman!"

"Normally, it takes me half a day to carefully manufacture just one core component of a regular combat mech. But who is this person inside? They can manufacture five combat mech core components simultaneously in just 20 minutes and 26 seconds, and these are even extraordinary combat mech core components!"

From the moment Mo Tianyun began manufacturing the core components of the mecha, the astonished words and gazes of the mecha manufacturers outside never ceased until the very end. In fact, they only grew more intense.

Inside a large mecha manufacturing workshop.

Nick and Thorne may not have much experience, but they still think their captain's mech-making skills are absolutely top-notch. Watching his smooth and skillful operation as the mech is gradually built is truly a sight to behold.