Unlike the first time he used the soul searching technique, this time Lei Luo deliberately controlled his strength when he used his spiritual power to spy on Liu Zhen, and did not cause the same loss of strength as last time.

In addition, Liu Zhen is still running out of oil, the whole person is even more confused, and his will is gradually on the verge of collapse, and the difficulty of soul searching is much smaller.

This time, Lei Luo used his mental power to probe Liu Zhen's memories in recent years, and the result was that he found something that shocked him, but it took some time to sort out those memories after using soul searching, so he needed to sort out these memories while pranayama.

It turned out that the ancestor of the Liu family was still practicing qi at the age of ninety at the age of ten, and the spirit and spirit of the immortal cultivator would pass when the longevity was approaching, and in this case, it would be difficult to make another breakthrough in cultivation, at least including the ancestor of the Liu family, there was no hope.

However, this ancestor of the Liu family didn't know where to get a blood path secret method, and he actually made a blood sacrifice monk or even a mortal move, and forcibly increased his own qi and blood and cultivation through this evil secret technique.

Although this approach is very similar to Lei Luo's Black Crystal, he would not do such a cruel thing, and it is only a heartless and crazy person like the ancestor of the Liu family that he would be so lawless.

Ordinary monks can break through Qi cultivation to reach the foundation building period, which can be said to be one in a hundred, but this secret method can allow all monks to advance to the foundation building period, and there is no bottleneck.

On the one hand, it will turn into a cup of loess after a hundred years, on the other hand, it will increase the longevity of a hundred years, and there is also the strength and position of the foundation building period to attract monks, and many people will come out of the same choice as the ancestor of the Liu family.

However, there is a disadvantage of this Blood Dao Secret Technique, that is, after the cultivation is forcibly promoted to the foundation building period, there is no way to continue to cultivate and improve, and you will be a foundation building early stage cultivator for life.

"It seems that there are pros and cons to everything," Lei Luo analyzed the advantages and disadvantages of this secret technique through these memory information.

This cruel secret technique should not only sacrifice those sacrificial monks and mortals, but also consume all the qualifications and potential of the monks who have improved the realm, so that they cannot continue to break through and improve.

From the memory of the young master of the Liu family, Lei Luo also learned that this trade fair was not really held for the purpose of trading at all, but was held by the Liu family in order to gather a batch of sacrifices.

This sacrifice was mainly to prepare the head of the Liu family, who was Liu Zhen's father, and after his strength was raised to the foundation building period through the blood sacrifice secret technique, Liu Jiabao would have two foundation building period monks.

From Liu Zhen's brain, Lei Luo also saw the information about Bai Mu Ling, and when he saw this information, he breathed a sigh of relief, because the other party didn't plan to talk about Bai Mu Ling's blood sacrifice.

After learning that Bai Muling would not be in danger for the time being, he was relieved, and then the next thing would be easy.

"The key now is that if you go back, you must go back, and the life and death of other people has nothing to do with me, but Bai Muling must be saved, but it will be a little difficult to deal with the monks in the foundation building period!"

At the thought of dealing with the monks in the foundation building period after returning home, Lei Luo was in a difficult situation.

"It's imperative to try to see if you can break through!" After all, a little more strength means a little more security, he took out the black crystal, and thought with a solemn face.

After cleaning up this valley and cremating all the corpses, Lei Luo left here immediately, and then walked some distance deep in the Qingcheng Mountains before finding an uninhabited cave.

After setting up some simple traps around him, he entered the cave and began to cultivate, after all, he had devoured so many people's flesh and blood, which could be used for cultivation.

Holding the black crystal in his hand tightly, this time the black crystal not only devoured a group of monks including Liu Jiabao and the leading man, but also devoured all the qi, blood and spiritual power of the first-level peak demon beast Iron Tailed Tiger, thinking that he would be able to break through.

Feeling the continuous warm current coming from the black crystal, Lei Luo immediately crossed his knees and began to cultivate.

When he felt all the points of light around him, that is, the aura being absorbed by the body, and then transformed into a violent spiritual power through the dantian in his body, Lei Luo felt that his cultivation was growing rapidly, far faster than relying on his own to absorb the aura before.

After more than an hour, Lei Luo felt that his cultivation had reached the realm of the eighth level of Qi cultivation, and the spiritual power of his whole body was even more abundant, and he had already encountered a bottleneck and could no longer continue to improve.

"The bottleneck of the eighth layer of Qi training has arrived, and rushing over is the ninth layer of Qi training!" He knew that the situation was urgent now, and he could only continue to believe in Heijing's ability to defy the sky.

Black Crystal didn't disappoint him either, as if it could feel the bottleneck of the eighth to ninth layers of Qi training, an even more violent spiritual power came out of its body, and rushed directly into its body along Lei Luo's hands.

This aura was even more surging than before, and it felt that the bottleneck of the eighth to ninth layers of qi training was completely unable to stop the impact of this spiritual power, and then in Lei Luo's cry of pain, it was as if something in his body had been washed away, and the spiritual power and aura in his body became stronger than before.

"Sure enough, it broke through!" After the bottleneck from the eighth to ninth layers of Qi training was broken away, Lei Luo came to the realm of the ninth layer of Qi training.

Feeling that the whole body, whether it is qi and blood, spiritual power, or spiritual power, is a little stronger than before, he is happy, and then put away the black crystal in his hand, and then pranayama to consolidate the realm.

After all, breaking through a great realm means that the cultivation of supernatural powers has increased several times, and if it is not consolidated, there will be problems such as the physical body may not be able to adapt to the newly increased mana, and in serious cases, it will even cause the realm to be unstable and the disaster of regression.

After closing his eyes and pranayama for another half an hour, Lei Luo let out a sigh, and then walked outside slowly and played a set of vajra punches to adapt to the new strength of his physical body.

When he felt that his strength was nearly half stronger than that of the eighth layer, he took out the medium-grade magic weapon, the light blue flying sword of the leading man.

After carefully examining the flying sword in his hand several times, he confirmed that this flying sword was sharper than ordinary long swords, and he returned to the cave just now, preparing to sacrifice this medium-grade magic weapon flying sword.

Lei Luo sat cross-legged, holding the light blue sword in his hands, and then silently ran the treasure appreciation technique, detailing the details of the light blue sword.

This light blue long sword is a standard magic weapon created by the foundation monk, and it does not have any special magical powers, but it can be controlled by the monk and then fly up to kill the enemy.

However, among the mid-grade magic weapons, the attack power of this sword is a little higher than other magic weapons, and it is also a little sharper, but these are enough.

Lei Luo named the sword 'Blue Light Sword', which means that the flying sword is fast enough under his control that the enemy can see only a blue light, which means that the flying sword is fast.

To be honest, Lei Luo also had to admit that he didn't have the talent to be famous, otherwise the names of the Qianqiu Sword, the Qiankun Sword, and the Dragon Yin Sword would make people feel domineering when they heard it.

After refining the long sword in his hand, he was happy like a child, so he walked out of the cave with the blue light sword, and then used the control in the woods to start controlling and becoming familiar.

I saw the blue light sword turn into a blue streamer and fly around in the woods, but because it was the first time to control, the accuracy of the flying sword was still a little lower, and it could barely attack within ten steps, once the range exceeded forty or fifty steps, the accuracy would be much worse, and it would even be three or four feet cheaper.

No way, after all, this is his first medium-grade magic weapon, and it is a flying sword magic weapon, Lei Luo can only continue to practice patiently, strive for practice to make perfect, improve the accuracy of the flying sword, and reach the realm of a hundred steps flying sword as soon as possible.

After using the blue light sword for a while, he felt that the spiritual power in his body was consumed a lot, which made him quickly stop controlling and start to recover, but at this time he was holding the black crystal in one hand and fell into thought.

"If only Black Crystal could turn into a flying sword, I feel like even a high-grade magic weapon flying sword is not as sharp as you!" Lei Luo muttered as he looked at Black Crystal in his hand.