After observing the mysterious rusty sword for a long time and still finding nothing, Qin Chen had no choice but to put away the mysterious rusty sword.
As for the evil formation disk, after it was absorbed by the black aura, it turned into powder all over the sky, leaving nothing behind.
Only the fire refining insects and the air-devouring ants still exude an aura of evil intent. It seems that some mysterious changes have occurred under the transformation of this black aura.
Qin Chen worriedly explored for a long time and found that the black aura had no harm or impact on the air-devouring ants and fire-refining insects, and then he took the fire-refining insects and air-devouring ants back into the black gourd.
Where Ge Peng and the others were, their bodies had long since turned into ashes. Only a few storage rings were left there. Qin Chen raised his hand and pocketed them.
They are all martial arts experts who have been practicing in the Black Death Swamp all year round. They must be very rich, right?
Not to mention anything else, just the black grass that I heard in the Black Monastery before and the black olive root that I just saw are already of extraordinary value.
But now Qin Chen didn't have much time to check the storage rings of several people. After putting them away, he quickly looked at where Ku Yunzhi was.
The entire underground ruins were in a mess, with rubble and broken formation flags everywhere. However, Kuyunzhi, located in the confinement, was extremely safe and was not affected in the slightest by the previous explosion.
At this time, Qin Chen even felt grateful for the defensive restraint. Without this defensive restraint, it would have been impossible for Ku Yunzhi to stay safe and sound.
At this time, the restriction had been blown away by the previous Liuhe Sacrifice Formation. Qin Chen came closer and carefully observed the restriction.
Restrictions and formations have something in common, but they are much simpler than formations. Some powerful warriors can arrange some simple restrictions, but truly advanced restrictions are not at all simpler than complicated formations, and are even much more powerful.
Qin Chen originally thought that this restriction was not a problem for him at all, but after he saw the entire restriction, he immediately knew that he was completely wrong.
The defensive restriction in front of him was very complicated, and the dense structure dazzled him. It was beyond his expectation that it was powerful.
Qin Chen was even sure that even he in his previous life would not have been able to set up such a restriction.
Moreover, if he had not learned a new restriction method in Ancient Southern Capital, Qin Chen even felt that he would not even be able to understand the restriction in front of him.
"Who arranged this?"
Qin Chen's scalp was numb. He had only seen this restriction outside the formation before. Although it was very complicated, he thought it would not be difficult to break it with his own cultivation of the restriction.
Now it seems that this is extremely difficult.
Qin Chen's heart immediately sank. He didn't expect that after experiencing this life and death, there would still be such a difficult problem before he could obtain Ku Yunzhi.
My heart suddenly felt extremely bitter.
"This restriction is indeed very complicated. It is not easy for me to undo it. However, since the Liuhe Sacrifice Formation can open a gap in this restriction, it means that this restriction has become extremely weak as time goes by.
It is not impossible to break it open."
After only being depressed for a moment, Qin Chen soon cheered up.
Restrictions, like formations, also require energy.
Once a ninth-level formation loses energy, it will lose its effectiveness, even worse than a first-level formation.
And the same goes for prohibitions.
Qin Chen knew very well that if this restriction was still intact, even stronger formations, let alone the Liuhe Sacrifice Formation, would not be able to break through it at all.
But the Liuhe Sacrifice Refining Formation was able to break through a corner of this restriction before. Obviously, although this restriction is strong, due to the passage of time, the energy contained in it has probably dissipated almost.
If it were another formation master, even if there was only a little bit of the restricted energy left, he would not be able to easily break through it.
But these are only for others. Since Qin Chen knows that there are flaws in this restriction, I believe that after his research, he will not be unable to break the formation.
Thinking of this, Qin Chen immediately calmed down and studied the formation in front of him.
Generally, when an array master breaks a restriction, he must first understand the restriction and then break it down one by one, but Qin Chen did not do this because he knew that the restriction in front of him was so complicated that if he wanted to understand it, it would be impossible to do it in a short time.
arrive.
The first thing he did was to attack the restriction in front of him.
"Boom boom boom!"
In an instant, the entire underground ruins resounded with violent roaring sounds again.
Every attack Qin Chen made was not a random attack, but a repeated attempt. After about one stick of incense, Qin Chen already had a clear understanding of the entire structure of the restriction.
After knowing the complexity of this restriction, Qin Chen took a breath of air again.
Although this restriction was just an ordinary defensive restriction, its complexity was much stronger than he expected.
Knowing the structure of the entire restriction, Qin Chen began to consciously attack and detect the restriction.
After half a stick of incense passed, Qin Chen finally found the source of this forbidden energy.
This is because the restriction itself is missing a corner and is incomplete. Otherwise, it would take at least ten times more time to achieve this.
At this moment, Qin Chen felt grateful to Qi Yugang. If Qi Yugang hadn't set up the Liuhe Sacrifice Formation and accidentally broke a corner of the restriction, he wanted to find the location of the energy source of the restriction, and even could have
Say it's impossible.
After knowing the source of forbidden energy, everything becomes simple.
Half an hour later, the restriction in front of him made a popping sound, and Qin Chen felt happy. He knew that he had broken the restriction in front of him. Although the restriction in front of him was still intact, its energy connection had been cut off by himself.
It cannot be activated anymore.
Qin Chen carefully reached for the restricted Kuyunzhi. When he picked out the Kuyunzhi, Qin Chen's heart was filled with surprises.
It took so long and so much effort, but it finally succeeded.
The purple Kuyunzhi lay quietly in Qin Chen's hand, exuding an intoxicating scent.
Just taking a breath, Qin Chen felt like he was in a state of ecstasy, and the real power in his body was flowing crazily, as if he was about to break through.
Qin Chen immediately stopped hesitating, took out the alchemy furnace, and began to prepare for refining the Kuyun Dan.
Although Kuyunzhi is very effective when taken directly, its effectiveness will be enhanced to the extreme after being refined into elixirs.
After a while, all preparations were completed, Qin Chen took a deep breath, directly offered the Green Lotus Demonic Fire, and began to refine it.
There was only one Kuyunzhi plant. In order to prevent the refining from failing, Qin Chen was very careful. Every process was extremely careful, even more careful than when refining the ninth-grade elixir in his previous life.