In order to use this "Yin Yang Qi Control Technique", there must be a large number of Yin and Yang Qi as a medium. Fortunately, the Yin and Yang two gas cylinders contain a large amount of Yin and Yang two gases, which is a space of its own. And there are some in the Yin and Yang Great Mill, but the number is relatively small, but it is enough.

Thinking of the wonderful use of this secret technique, Li Qing was a little excited in his heart, and he must try the feeling of flying when he goes out.

Speaking of which, there are quite a few Dao weapons in his hand, but all of them are mutilated, none of them are intact, even the Heavenly Knife is broken, and the tip of the knife does not know where to go.

Now that he has comprehended the true meaning of yin and yang, and has obtained the two cylinders of yin and yang, Li Qing has gained enough in this small world. He didn't know what he was going to do next, and if there would be any more chances?

Just when he was thinking like this, a whirlpool suddenly appeared in front of him, directly absorbing Li Qing into it.

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

When Li Qing came out of the whirlpool, he had already gone outside, standing in front of the gate of the Yin Yang Hall.

"Just send me out of the Yin-Yang Palace......" Li Qing looked at the scenery outside, a little stunned, turned around and wanted to try to push open the door of the Yin-Yang Palace, but found that the door was completely locked and could not be opened at all.

"It seems that the inheritance of the Yin-Yang Hall is completely over!" Li Qing stood in a high position, looking down at the huge square below, and a smile inadvertently appeared on the corner of his mouth.

Now that he had received this most important inheritance, he had almost finished digging up the valuable things in this ruin, and it was time to leave.

This trip is really rewarding, I have gained a lot of things, and my cultivation has also been greatly improved. Although he almost died in the hands of the Yin Yang Demon Emperor, he finally came out alive.

Li Qing slowly walked down the stairs. This staircase, when he came up, was the way to the sky, but now when he came down, it was mediocre, just an ordinary stone step.

Walking down, Li Qing was a little curious in his heart, if he climbed the ladder again from below, would he walk the road to heaven again?

Unable to suppress the curiosity in his heart, he stretched out his feet and stepped on the stairs again, but nothing happened, and the path to heaven did not appear, which could not help but make him a little disappointed.

"The rules are all in place, and there are no loopholes at all. He shook his head with a wry smile and turned away.

This ruin is very large, Li Qing has already explored most of the area, and there is still a small part left, and he will not let it go easily. So I spent the next period of time walking through it completely, and I found something valuable in it.

In order to prevent omission, he stayed in this ruin for a few more days, took away all the valuable things in this place, and even went underground to try to collect the Heaven and Earth Spirit Pool again, but failed.

The ruins were completely looted, and it was only to the point that nothing was left behind, and he finally left the place.

This magnificent relic behind him has turned into an empty shell, except for the Heaven and Earth Spirit Pool under the ground, and the inheritance in the Yin and Yang Palace, there is nothing of value left.

If any descendants enter this ruin and see this kind of emptiness, they will have to be angry to death!

"It's a pity that the Heaven and Earth Spirit Pool can't be taken out!!The strength is still not enough!" Li Qing sighed, feeling very sorry in his heart.

However, he did not give up just yet, but planned to come back to collect the Heaven and Earth Spirit Pool when his strength became stronger in the future, which is located deep underground, and ordinary people can't find it, even if the ruins are born, I'm afraid they may not be found.

Walking out of this ruin, Li Qing took out the Heavenly Sword, easily broke through the outermost light mask, and then walked out.

The next journey is to get out of the Yin and Yang Seven Killing Array on the periphery. When he came in before, he used Mr. Oniyi's Escape Talisman, but now that the Escape Talisman has long been invalid, how can he get out of here without this self-defense?

"I don't know if the Yin-Yang Order can avoid the attack of the Seven Kills Great Array!" he was a little nervous, if the Yin-Yang Order couldn't avoid the Seven Killings Great Array, it would be dangerous. Any attack in the formation can kill him instantly.

He took out the Yin-Yang Order, and with a tentative mentality in his heart, he walked in the direction of the Yin-Yang Seven Killing Array.

Walking from the inside out, the first thing you encounter is the Chaos Motherhood. This is the safest substance, but it is also the most dangerous substance, and if there is a riot, nothing can stop it.

"These Chaos Mothers are all good things, if only they could be collected. Li Qing thought secretly in his heart.

Suddenly, he had a flash of inspiration, and thought of the two cylinders of yin and yang, this treasure is a space of its own, which can absorb all the substances in the world, I don't know if it can collect the chaotic mother qi in it?

"The body of the Yin Yang Two Qi Cylinders is a Dao weapon!As one of the treasures of the Ancient Yin and Yang Palace, I think I should be able to collect these ownerless Chaos Mother Qi, right?"

Walking to the front of the Yin and Yang Seven Killing Array, Li Qing decisively sacrificed the Yin and Yang two gas cylinders and sent them to the Great Array.

As soon as the jade bottle entered the inside, the chaotic mother qi had already rioted, and the gray gas was tumbling violently, like boiling water, constantly surging towards the yin and yang qi.

The two cylinders of yin and yang were rapidly enlarged, opening their mouths towards these vigorous gases, and sucking them violently, as if swallowing the sky with a huge mouth, and the terrifying suction directly absorbed these gray gases into the bottle.

The gas that had been absorbed into the bottle had not subsided, and it was still rioting, trying to attack the barrier inside.

But the space inside the Yin and Yang two cylinders is very magical, as if it can be extended infinitely. These fogs want to break through the bottle, but they can't get close to the surrounding barriers, and if they do, the space will continue to extend outward, so it won't do anything.

This is the magic of the Yin and Yang two cylinders, once trapped inside, there is no way to escape.

"Sure enough, it worked!" Li Qing couldn't help but be overjoyed when he saw that the Yin and Yang two gas cylinders had really absorbed the Chaos Mother Qi of one side.

There is still a lot of chaos in this area, and the gray mist is tumbling, unfathomable. The Yin and Yang two gas cylinders let go of the mouth of the bottle, and the whale swallowed the sea, and countless gray gases were sucked into the bottle.

There is less and less chaos around it, less and less...... Finally, all the Chaos Mother Qi in this area was absorbed.

The chaotic mother qi that has accumulated for an unknown number of years has been easily collected by Li Qing, although he can't use the gray gas in it, but this is a big killer weapon, even if it is released, I am afraid it will be able to destroy a city.

There was no longer the obstruction of the chaotic mother qi in front of him, and Li Qing successfully passed through this empty area and came to the position of the Yuan Magnetic Immortal Light.

"Now that the Chaos Mother Qi has been collected, this Yuan Magnetic Immortal Light should be fine, right?"

He concocted the same method, sacrificed the Yin and Yang two cylinders, flew into the area of the Yuan Magnetic Immortal Light, and collected the Immortal Light inside.

However, this process encountered some trouble, because the attack speed of the Yuan Magnetic Immortal Light was too fast, and as soon as it entered it, the Immortal Light immediately shone on the Yin and Yang two cylinders, and before it could be collected.

Fortunately, the Yin and Yang two cylinders are a Taoist vessel, of superb quality, and there is the protection of the law of the Great Dao on it, which is almost indelible. Although it was now somewhat damaged, it was not something that could be torn apart by a few Yuan Magnetic Immortal Lights.

If the Dao weapon can be torn apart so easily, it would be too wasteful.

Therefore, countless Yuan Magnetic Immortal Light shone on the Yin and Yang two gas cylinders, just making it tremble slightly, but there was no big problem, there were black and white two qi circulating on it, forming a natural protective layer.

However, Li Qing outside is very hard, and it is very consuming to consume true yuan and spirit to resist these Yuan Magnetic Immortal Lights. In the process, he almost lost control of the Yin and Yang cylinders several times and almost flew away.

In the end, he still persevered, collected all the Yuan Magnetic Immortal Light, and the area in front of him was quickly emptied.

Next, he continued to move forward, collecting all kinds of substances in the Yin Yang Seven Killing Array into the Yin Yang Two Qi Cylinder, fortunately, the space in this bottle was large enough, and it could form an independent small space, separating these terrible substances from being mixed together.

Of course, there were all kinds of difficulties encountered in this process, and he almost failed several times, but in front of the powerful Dao weapon of the Yin and Yang Two Qi Cylinders, he finally succeeded in all.

In this way, Li Qing walked through one area after another, and soon came to the outermost area of the Nine Heavens Gangfeng.

This is the last substance in the Yin Yang Seven Killing Array, and after collecting it, you can go out. He sacrificed the Yin and Yang two cylinders and made them fly into the Nine Heavens Gangfeng.

..........

Just when Li Qing was collecting all kinds of terrifying substances in the Yin and Yang Seven Killings, at the outermost part of this large array, the powerhouses from all the three states around the Misty Forest had already arrived.

The major families in the three states, as well as the top powerhouses of the major sects, have come here one after another. At a glance, the leaders of many forces are at least innate sevenfold heaven and earth law level existences, and the lineup can be called extremely powerful.

However, in the face of this terrifying Yin and Yang Seven Killing Array, even if a congenital ten-fold powerhouse came here, it would not work. With such a high-end formation, I'm afraid that only a strong person in the Void Realm can break it.

However, what kind of character is that of a powerhouse in the Void Realm, how can he be easily dispatched, so there is no such level in the field. The highest cultivation is only the innate tenfold.

But this does not mean that they are helpless against this big array, because they have brought a lot of hole cards to this trip, and they are not empty-handed.