"Ah, I'll use it first?" Not far away, Huo Tianyu, who was smiling, instantly showed a "overjoyed" mood after hearing Chen Xuan's words.

This surprise was not because she was about to use the Intermediate Cell Evolutionary Instrument to greatly improve her physical fitness, but just because she felt Chen Xuan's care and care for her!

"Well, this thing can only be used twice a day, so, of course, the two of us will use it first!"

Chen Xuan pursed his lips and smiled, and then said to the disciples somewhat casually: "You guys come back tomorrow to line up, today's times are for the master and the master!"

"Yes, Teacher!"

After responding, all the disciples looked at each other, and their eyes showed a look of helplessness.

"It's very expensive to use 1 million at a time!"

At this time, Huo Tianyu had already come to Chen Xuan's side and whispered in his ear.

"You don't have to worry about this, you know, I'll soon be able to get paid for the fourth-level martial arts mission!"

Chen Xuan grinned and said, "So, we can afford to use it completely, you can use it with peace of mind!"

"If you don't use it, maybe in two days, I will go to the limit of high-level martial artists in advance and prepare to break through the life level!"

"Hehe, when the time comes, I will become a general, and I can bully you every day!"

............

After listening, Huo Tianyu's plump red lips curled slightly, and then stretched out her right hand, twisted it vigorously towards Chen Xuan's arm, and said, "You still want to bully me?

"Uh......"

In the face of his wife's "violent treatment", Chen Xuan was completely helpless, and could only admit it: "No, no, how dare I bully you......?

"That's pretty much it!"

Seeing that Chen Xuan "surrendered" with great interest, Huo Tianyu naturally did not "embarrass himself" anymore, but smiled and said, "Well, nothing you say can make you a warrior better than me first!"

"So, I'm really going to use this mid-level cell evolutionary!"

............

In this way, after joking with Chen Xuan, or flirting and scolding for a while, Huo Tianyu followed Chen Xuan's instructions, lay on top of the intermediate cell evolutionary device, and began to use it......

Buzz, buzz.

Not long after, the same as Chen Xuan's previous appearance, accompanied by a trembling sound, a dazzling enchantment suddenly lit up on the periphery of the intermediate cell evolutionary, making it impossible for everyone to see through the internal situation at all.

"If nothing else, in a few days, the two of us will be able to prepare to break through the life level together!" Knowing that Huo Tianyu was undergoing cell evolution, a smile slowly appeared on the corner of Chen Xuan's mouth.

"Drip-"

Suddenly, a system prompt sound appeared in his ears.

Immediately after, in his mind, a line of golden eye-catching words suddenly appeared-

Congratulations to the host for completing the achievement "Advanced Martial Artist" and obtaining the "Book of the Origin of Electromagnetic Force".

"Huh?"

After reading it, Chen Xuan couldn't help but raise his eyebrows, and he was also confused in his heart: "It's not the follow-up to "Void Step" and "Shadowless Dagger Method", but "The Book of the Origin of Electromagnetic Force"?"

"What the hell is this?"

"Listen, it doesn't look like alchemy at all, and it can't be the body method and the method of battle?"

............

So, Chen Xuan, who was puzzled, quickly asked in a loud voice: "System, what is this "Book of the Origin of Electromagnetic Force", and what is the use?"

"Host, you can think of this Book of Electromagnetic Force Origin as a secret book, or a inheritance, a inheritance that is rarer than the Six Extremes Divine Power, the Shadowless Dagger Method, and the Void Step!"

The next moment, in Chen Xuan's ears, there was an extremely solemn voice from the system: "Its rarity can even surpass the sum of the three!"

"Even a cosmic-level powerhouse will go crazy for it!"

Hearing this, Chen Xuan instantly showed an incredible look, and was amazed: "Surpass the sum of the six extremes of divine power, the Shadowless Dagger Method, and the Void Step?"

"Even a cosmic-level powerhouse would be crazy about it?"

"This, it's impossible, isn't it? In the endless universe, there is such a thing?"

............

In a word, the current Chen Xuan can't imagine what level of cheats he is about to obtain in the "Book of the Origin of Electromagnetic Force"!

"Host, please don't doubt what I'm saying. ”

The Science and Technology Martial Arts Hall system continued to seriously explain Chen Xuan's confusion and said: "The horror of this Book of the Origin of Electromagnetic Force, you absolutely can't imagine it!"

"Now, I'll tell you where it came from!"

"Countless and countless years ago, our supreme civilization gave birth to a group at the pinnacle of history—the Pantheons. ”

"The strength of the Ten Thousand Gods, you can't imagine at all, there are more than 50 cosmic-level powerhouses alone!"

"Throughout the history of the universe, such a powerful race is unprecedented!"

"However, such a race that can easily dominate the entire endless universe suddenly was wiped out by the origin of the universe one day!"

"The whole clan, no one is spared! The star field where it is located is all annihilated!"

"The root of the extermination is this "Book of the Origin of Electromagnetic Force"!"

"At that time, the patriarch of the Pantheon clan was unwilling to be subject to the origin of the universe, so he used the strength of the whole clan to secretly study the power of the origin of the universe, and longed to be able to master those powers, so as to compete with the origin of the universe!"

"The heritage of the Pantheon is extremely terrifying!"

"Therefore, after investing endless resources and going through countless years of arduous research, they finally really studied a part of the power of the universe origin!"

"This part of the power of the origin of the universe is the electromagnetic force, which is one of the four fundamental forces of the universe (gravitational force, electromagnetic force, strong interaction force, and weak interaction force)!"

"Just as the patriarch of the Pantheon was ecstatic and ready to continue studying the other forces of the Universe Origin, the Universe Origin discovered this secret of theirs!"

"And so, the catastrophe struck!"

"The entire pantheon, in an instant, was completely annihilated......"

"However, the Origin of the Universe didn't know that before he died, the patriarch of the Pantheon who was proficient in time and space used all means to successfully transmit the part of the Cosmic Origin Power that they had researched by the Pantheon!"

"I believe that the host, you must be able to figure out that the research results of the part of the cosmic origin power that was transmitted by the patriarch of the Ten Thousand Gods are none other than the Book of Electromagnetic Force Origin!"

"With such a inheritance, do you think the host will be able to make the cosmic-level powerhouses crazy, and it is not even more rare than the sum of the six extreme divine powers, the shadowless dagger method, and the void step?"

............

Hearing the end, Chen Xuan's whole person was stunned, and the shock in his heart was indescribable.