Yin and Yang are the most basic laws in this world, and the sword intent transformed by the two is even more pure!

A sword is pure yang, a sword is pure yin, but the two are not opposites, and they intersect with each other, evolve each other, under the symbiosis of yin and yang, the power of this yin and yang double sword is more terrifying than simple yin or yang!

Li Shi narrowed his eyes and carefully comprehended the information that the formation brought to him. He could feel the great horror brought by this sword, and if Li Shi was willing, he could also choose to let the formation center transfer with him, so as to avoid the pursuit of this sword, to consume the power of this sword, and let himself take this powerful sword with the most calm attitude.

And at this moment, he chose to take this sword hard, which is what Li Shi is most unsure of.

Because of the joint blow of these two Condensation Stage cultivators, the power displayed by the Yin and Yang Twin Swords was already comparable to the third fan of Qin Tianyang's Separation Fire Fan, and even more powerful and unstoppable compared to the third fan!

But Li Shi doesn't hide!

If he changed to any other attack, Li Shi would not choose to take it hard, after all, Li Shi was sensible, mature, and life-saving. But this sword is yin and yang, which is the yin and yang that Li Shi needs to understand the most, but there is no suitable reference object.

Li Shi has studied the formation for several years, if Li Shi's formation level over the years is the result of his own sweat and talent, but Li Shi's real formation foundation can be said to be the yin and yang polar method derived from the golden scriptures, it is with this exercise, Li Shi has the opportunity to get a first glimpse of the formation path, and the ability to quickly master these primary formations.

In the past year, Li Shi wanted to sort out his own formation outline and find his own formation, and after the practice of actually arranging and dismantling the formation, Li Shi found that his formation was missing a key point, that is, yin and yang.

All the foundation of his formation path comes from the second-level method of yin and yang, but he never knows what yin and yang are, and he has no understanding of yin and yang itself, which is like being able to derive the foundation of the entire mathematics with 1+1=2, but why 1+1=2 has become the biggest obstacle to further summarizing the truth of mathematics, because he can't prove 1+1=2!

It is precisely like this, Li Shi doesn't know if he will have a chance to get a glimpse of the mystery of yin and yang in the future, but at this time, Li Shi clearly understands that if he loses this opportunity, then in the few life he has left, if he wants to find another opportunity to get a glimpse of the mystery of yin and yang and improve the foundation of his formation, it is likely that the next generation will encounter it!

Therefore, Li Shi activated all the formations he had set up on the entire Qingze Mountain, not only to resist this terrifying combination of two swords, but also to use his existing knowledge of the formation path to analyze the Yin and Yang Dao hidden in this combination of swords!

What I want to peek at is not the outline of the swordsmanship of this Yin Yang Sword, but the Yin and Yang Dao contained in the Yin and Yang Twin Swords themselves, even if it is just the skin, for Li Shi to say, it can become an opportunity for him to find the heart of the formation!

In an instant, I saw that the entire large array was shining with golden light, and the eight golden locks were even criss-crossed, turning into layers of cages, heading towards the two swords of yin and yang that rushed in.

"What a vast formation! cough cough cough...... Could it really be just a coincidence, or did he discover the mystery of this place in advance, so he arranged such a formation? A Jindan period monk looked at the mountain formation arranged by Li Shi, coughing and sighing.

This monk was very young, not as young as a Jindan monk should be, but he had a deep twilight in him...... Or even dead air!

His pale and bloodless lips, his thin and straight posture, and his deep and starry eyes made him look so different, and even made everyone who saw him feel a little distressed.

The monks of the foundation building period behind him silently looked at the Jindan period monks in front of them, but the respect and worry revealed in their eyes could not be hidden in any case, they did not reply, because they believed in the judgment and planning of the Jindan period monks in front of them, and it was enough for them to be the knife in his hand and carry out what he said!

"Forget it...... Our purpose is not Qingze Cave Mansion in the first place, but it is his great misfortune that this person has settled here, cough cough cough!" Brother Jin Dan coughed lightly a few times before continuing, "His appearance is an obstacle to our plan, such a formation is enough to make that group of scattered cultivators retreat, after all, this group of people doesn't know that Kunlun's patrol has been eliminated by us! Extinguish the wind and send someone to either ruin his formation or advance our plan!"

"Got it, Childe!" Hearing the order of the Jindan period monk, it was a Jindan period monk who answered, and then selected a foundation building period monk from the crowd behind him and flew towards the direction where Li Shi was.

Seeing this foundation building period monk going, the Jindan monk nodded, turned to look at the Jindan period monk and said, "The arrangement I sent in the Qinglian Domain has been completed, and now everything is going according to plan, and it will be fully activated as soon as the time comes." Put out the wind, and the heavy task of my faction in the Qinglian Domain will be handed over to you! When you capture the Kunlun Courtyard and completely occupy the Qinglian Domain, then the first merit of my faction will definitely be yours!"

"My subordinates will never give up!" "The wind extinguished when he heard the words of this young man in the Jindan period, but he resolutely expressed his loyalty.

"Hmm!" Brother Jindan nodded, but he didn't say much, but instead flew with Edgeworth, heading straight into the distance!

Seeing this Jindan monk stay away, at this time, a foundation building monk beside Feng Feng couldn't help but say, "Courtyard Master, what Master Lin said is true, we have to deal with it, but Kunlun!"

"What's the matter, I'm afraid!" When Feng Feng heard the words of the foundation building monk beside him, he smiled coldly, but the face on his face was hideous enough to make the child stop crying, and said, "Lao Tzu is going to bite a piece of meat on Kunlun!"

And just when these people were discussing how to deal with Kunlun, at this time, Li Shi was facing this yin and yang double sword, after melting the spirit into the sword, the power of these two spirit swords was irresistible, and Li Shi arranged the layers of energy light locks, but was directly knocked open by this yin and yang double sword with the most tough attitude, and broke into front of Li Shi like a bamboo!

In an instant, they only saw a slight pause in the twin swords, and what kind of monster appeared in front of them would not make them hesitate, but they didn't expect that the arranger who was hiding in the core of this formation was actually a young man in the Qi training period!

And the boy's withered gray hair, and his haggard yellow skin, made him look like a wandering old man, far more than a monk who had achieved the rank of formation.