"Let's tell the host like this, if you can practice this Taiyin Pole Killing and use it with the Yellow Spring Pole Water, you can immediately rank among the top ten in our Endless Universe Domain Master Level!"

The next moment, the system said very seriously: "The horror of the Taiyin Kill combined with the Huangquan Extreme Water is not as simple as 1+1=2 as imagined on the surface, and you will have a deep experience of the host at that time." ”

"In a word, after practicing the Tai Yin Ji Kill, the overall strength of the host can definitely be improved a lot!"

"Of course, the cultivation of this Taiyin Killing is indeed as extremely difficult and complicated as you expected. ”

"First of all, the secret pattern of the Taiyin Kill is extremely mysterious, so mysterious that even if the host you have now, it will take at least a hundred years to build before it can be expected to succeed!"

"Secondly, to cultivate the Taiyin Kill, you also need to cooperate with a lot of auxiliary materials. ”

"These auxiliary materials are almost all rare, but they are indispensable, so it is very difficult to collect them. ”

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

After listening, Chen Xuan nodded slowly, and then couldn't help but ask: "System, those rare auxiliary materials, you must have them, right? I can buy them from you through the 'money exchange' function?"

"I do have almost all of these supporting materials here. ”

The Science and Technology Martial Arts Pavilion system quickly replied: "With the current business status of your Thousand Machine Empire Branch Library, in about a month, you can buy all these materials as a host. ”

"However, there is an auxiliary material called 'Heavenly Cold Ice Essence', which I don't have here!"

"This 'Heavenly Cold Ice Essence' is just one of the most common auxiliary materials, not particularly rare...... However, it is still indispensable and irreplaceable!"

"So, if you want to practice the Taiyin Kill, the most important thing at the moment is to find some 'Heavenly Cold Ice Essence'!"

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

As soon as the system's voice fell, Chen Xuan replied directly: "Well, I understand!"

"Now that everything is basically ready, as long as I get some more 'Heavenly Cold Ice Essence', I can officially start cultivating the Taiyin Pole Kill!"

"System, this 'Heavenly Cold Ice Essence', can you help me find it? See which of the primary civilization worlds has it, and I'll go over!"

There was no doubt that Chen Xuan couldn't wait to get the "Heavenly Cold Ice Essence", and then start cultivating the Taiyin Killing as soon as possible.

He really wanted to see if the combination of Taiyin Kill and Huangquan Polar Water would cause a magical effect of 1+1 far greater than 2 as the system said!

"This system has already searched, and the Heavenly Cold Ice Essence does not exist in any elementary civilization world. The system replied after a while, "And those middle and high civilization worlds, some of them have a low probability!"

"Even if I had, I didn't have the information here, and trying to find it would be tantamount to looking for a needle in a haystack. ”

"So now, if the host wants to get the Heavenly Cold Ice Essence as soon as possible, the best way is to go to the Supreme Civilization World!"

"According to the information I have, in the supreme civilization world, there is a place where there is a lot of Heavenly Cold Ice Essence!"

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

Speaking of this, Chen Xuan's eyes lit up immediately, and then he asked repeatedly, "Oh, what is it?"

"I think the host should be interested in going there. ”

The system paused slightly, and then said somewhat mysteriously: "You know, there are hundreds of millions of races in our supreme civilization world!"

"And that place is the star field where ordinary human races are located in the supreme civilization!"

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

"Ordinary human race?" Chen Xuan was immediately aroused, "Then I really want to go and see it! After all, fundamentally speaking, I and even the entire human world belong to ordinary human beings!"

"The Supreme Civilization World, located in the most central area of the Endless Universe, the specific star map location, I have entered it into the host Your Domain Realm Shenzhou, you can set off at any time!" The system quickly replied, "With the time and space shuttle ability of the Domain Realm Divine Boat, driven by all efforts, it is estimated that in about 10 days, you will be able to reach the Terran Star Domain of the Supreme Civilization World!"

"Well, I'll arrange it!"

Getting up from the rocking chair, Chen Xuan stretched leisurely and muttered to himself: "Originally, I planned to solve Zhao Liuli, and then go to the supreme civilization world to have a good time!"

"Now it looks like I'm going to have to go over first!"

"With the Heavenly Cold Ice Essence and the Taiyin Killing Secret Technique, I will be more sure when I fight against Zhao Liuli in the future!"

After thinking about it like this, Chen Xuan immediately straightened his mind, and then called Qin Wushuang, who was about to leave the museum, to his side, and said, "Wushuang, are you interested, like your Ye Lingwei and other senior brothers, go to other civilized worlds and run branch libraries?"

"Of course there is!" Qin Wushuang immediately nodded heavily, "I've been waiting for you to call me for a long time, teacher!"

"That's great!" Chen Xuan smiled happily, "You pack up, prepare to prepare, and I'll take you off tomorrow as a teacher!"

"Yes, teacher!" Qin Wushuang immediately left in a good mood.

As for Chen Xuanma, he slowly walked to the martial arts arena, and then beckoned Mu Yu, who was practicing the Shadowless Dagger Technique, to come to his side.

At this time, Xiao Muyu is no longer the little girl with yellow skin and thin muscles in the past.

Under the careful training of Chen Xuan and Huo Tianyu and the strengthening of many scientific and technological objects, her current figure is no different from that of ordinary girls, and even her spirit is even better.

In short, today's Xiao Muyu, compared with the past, is like a different person, and his gestures are full of martial arts.

"Xiao Muyu, your current physical fitness is almost at the limit of the martial arts level. ”

After scanning it through the particle contact lens, Chen Xuan followed up and said: "If you use a second-layer technology object today, you must be able to truly reach the limit, and you can officially start to break through the life level!"

"Now, go upstairs with the master! I hope you can complete the breakthrough today and achieve the rank of general!"

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

There was no doubt that Chen Xuan intended to let Mu Yu use the Eternal Holy Fruit to make a breakthrough, and at the same time, he also intended to let Mu Yu follow him and Qin Wushuang to the Supreme Civilized World for a long time.

Even, Chen Xuan still thought that in the future, he would let Qin Wushuang and Mu Yu partner up and become the main and deputy hall masters of the Supreme Civilization World Branch of the Sunny Sky Martial Arts Pavilion!

After all, Qin Wushuang's martial arts talent was extremely high, and among Chen Xuan's many disciples, he was a well-deserved number one.

And Mu Yu, although her martial arts talent is a little worse, but she is in charge of the law of cause and effect, but she has undoubted potential first!

It is undoubtedly the most ideal choice for the two of them to sit in the branch library of the Supreme Civilization World.