High-level martial arts: Contract cashback, invincible starting from the Zerg.

After reaching a consensus with Chen Feng.

Wei Yang led Chen Feng through two heavy alloy gates and into EXTRA Company's data center.

What rushed towards Chen Feng was not the expected heat and buzzing of the server room, but a cool, refreshing airflow imbued with magical chill.

The entire data center is laid out on an almost luxurious scale, with a height of nearly forty meters, yet there is not a single load-bearing column. The entire space is supported by the structural force field of the walls.

Its horizontal and vertical depths seem to stretch endlessly.

It made the entire space feel as spacious as a technological temple hidden underground.

There are no traditional cables and pipes; all data is transmitted through an invisible network.

The ground Chen Feng stood on was a seamlessly cast dark gray superconducting alloy, as smooth as a mirror, and silent when stepped on.

In the very center of the space, a spherical mainframe, nearly ten meters in diameter, floats suspended, resembling a slowly beating technological heart.

"This is the core of EXTRA Corporation's database. It can access the power of the Dark City plane's rules and help us find ways to manipulate or rewrite those rules," Wei Yang said.

"Reading dimensional rules?"

All energy states and power systems in the primary plane are basically rooted in the plane's rules.

For ordinary strong individuals, comprehending the rules of a plane is an essential path for Heavenly Rank martial artists.

Those who have just entered the Heavenly Realm can vaguely perceive the existence of the rules of the plane, allowing their own strength to flow in accordance with the rules, or greatly reducing energy loss, or relying on the rules of the plane to greatly enhance the power of their moves.

At the peak of the Heavenly Rank, martial artists can even inscribe a 'rule imprint' on their Tia core, allowing them to quickly draw upon the power of rules to empower themselves during battle, effectively gaining countless combat strength boosts out of thin air.

However, these are almost all things that only the top powerhouses in each plane can do.

However, databases like EXTRA's core, which can directly read dimensional rules, can almost quantify and cultivate a group of rule users who may lack talent but possess extremely strong willpower.

It's almost like cheating.

"But this strength has always been 'borrowed' from the beginning," Chen Feng said.

"The foundation for improving combat power does not lie within oneself. But Chen Feng, have you ever considered that we can rely on this place to build an army that can conquer other planes?" Wei Yang said with a smile.

"What do you mean?"

Wei Yang raised her hand and gently tapped the control panel in front of the database core.

Several pale golden streams of light immediately detached from the surface of the spherical main brain, condensing into a three-dimensional data screen in front of the two people.

A dense array of data was instantly displayed, showing the dimensional rules that were constantly being deduced, making it look like a finely tuned war machine.

"The Dark City Lord's plane has been able to survive in the starry sky for tens of thousands of years because of this one strategic weapon. The gods rely on the inheritance of divine blood to build up high-level combat power, and the Darkborn rely on blood pact mutation to pull out cannon fodder legions. In essence, they cannot escape the dead end of 'talent determines the upper limit'."

Wei Yang's fingertips swept across the military formation model, and thousands of pages of data suddenly lit up, transforming into an ancient rune in front of the two of them.

"Ordinary soldiers can never even touch the threshold of the Heavenly Rank in their entire lives, so they can't even perceive the basics of the rules. And the strong who can inscribe the mark of the rules are one in ten thousand. It is basically impossible for them to support a global war against a super-giant beast."

"But our database mastermind can bypass the talent barrier..."

"It can accurately read the rule parameters of every inch of the battlefield, and then directly 'infuse' the rule enhancement into every soldier in a form they can understand. You don't even need to cultivate. As long as your willpower is up to standard and you can withstand the backlash of the rules, you can put on armor and obtain the rule enhancement that only Heaven-level experts can obtain."

Chen Feng's eyes flickered slightly.

As a former warrior commander from the Blue Star plane, he knew all too well what this meant.

It usually takes more than ten years and nearly 100 million resources for an ordinary force to cultivate a Heaven-rank martial artist, and it also depends on talent and opportunity.

However, as long as EXTRA's enhancement system becomes widespread, it will be possible to mass-produce hundreds or thousands of "rule-level warriors" from tens of thousands of ordinary people.

In any dimension, this would be a force capable of overturning the existing power structure.

"This is just the basics."

Wei Yang flicked her finger upwards, and the command node at the rear of the military formation suddenly burst forth with even stronger golden light.

"On the battlefield, the mainframe can also adjust the domain rules in real time. If the enemy relies on the black mist rules to amplify their combat power, we can analyze and suppress the black mist rules locally. In a very short time, we can break their rule power."

Wei Yang turned around, her cool gaze falling on Chen Feng, her tone calm yet carrying immense weight.

"That's where EXTRA's value lies. However, the Dark Gods have always been a traditional race. They have never thought about waging any interdimensional wars, or rather, the rules of the Dark City plane are enough for them to study for a while."

Chen Feng nodded calmly.

He was well aware of how important such core analysis was to a force in a given plane.

However, he seemed never to have imagined that he would one day regain control of an army, nor that he would one day invade other planes.

Wei Yang raised her hand and tapped her chest, looking intently at Che Feineng: "I secured my position as the captain of the armed forces department thanks to Black Rose's resources, but that's not enough. We need our own rule analysis core. Once the ancient heritage of the Silver Moon Legion is unsealed, coupled with the rule analysis core, our chances of winning in interdimensional battles will increase significantly."

"At that time, what we will build will not just be an army, but a brand-new war system that can crush all the powerful beings in all planes. By then, not only the Great Xia plane, but even the entire Starry Sky Universe will be reshuffled by us sooner or later."

Hearing this, Chen Feng also became interested.

"Interesting. First, tell me how much luck you need."

"120 million luck points are enough to replicate the entire database core."

"What?! 120 million luck points?!" Chen Feng was stunned.

"It's alright, I can wait for you to finish this," Wei Yang said calmly with a smile.