After everything was ready, Lin Du still had to cultivate before exercising the flying knife, and there was still a trace of thin aura in the back mountains of this island, no matter what, cultivation could never be stopped. Pen & Fun & Pavilion www.biquge.info

As for the 'Wind Killing' now, Lin Du doesn't think about it, if the Qingcheng faction is abolished and the Wind Kill is destroyed, he still can't force the mastermind behind the scenes to stand up, and the next target is the Heavenly Remnant Gate of the Hidden Realm.

Now the most important thing is to exercise the flying knife, after a battle with Han Chuan in the snow cave, Lin Du really realized a problem, his flying knife can only fly, but the knife has lost its own meaning.

OK! With the experience of cultivating outside the previous few times, Lin Du's current ring will always have some dry food in it, and there is also some food in that room, and the problem of eating is solved, and he immediately enters the cultivation state.

The time of cultivation is always very fast, and three days later, when Lin Du slightly exhaled a bundle of turbid qi from his mouth, his cultivation has been washed and quenched by the demonic qi of some masters of the Qingcheng Sect and the Heavenly Remnant Sect, and he has gone from the early realm of the fourth level to the early stage of the fourth level of soul training.

This time, you can step into the early stage of the fourth level or the cultivation of spiritual understanding and some external assistance in the past three days, if you have the materials to refine a pill now, you can definitely stabilize in the early stage of the fourth level.

After a while, the main and secondary materials for exercising the flying knife had already been taken out, looking at these materials in front of him, Lin Du was really very emotional in his heart, after all, this was not a resource-rich cultivation realm.

From the beginning of his insistence on cultivation, until he discovered the lack of resources in this world, and then slowly discovered that this world could give him so many surprises, which even Lin Du couldn't believe.

Sweeping away some of the emotions in his heart, Lin Du was still quite confident in exercising the flying knife this time, and then his heart was certain, only to see Lin Du's palm raised upwards into the air, and a ball of spiritual fire rose in response to his heart.

Immediately, Lin Du carefully threw the cold ice and black crystal into the spirit yuan fire at the same time, and it took an hour to remove the residual impurities before refining the rare yuan spiritual qi in the material.

After a while, he threw the black vine root, as well as the snow lotus silver dew, and some auxiliary sub-materials into the spirit yuan fire, and after the materials were refined, Lin Du slowly integrated the Yuan aura of the cold ice black iron and black crystal into it.

At the same time! Lin Du took out twenty lancets, and as soon as his spiritual sense moved, all the flying knives floated into the spirit yuan fire, and a week later, Lin Du's face at this time was a little tired.

However, to his relief, the twenty flying knives had slowly floated up, and looking at the flickering black and terrifying lancets in the air, Lin Du's face was overjoyed.

As Lin Du's palm slowly withdrew, the spirit yuan fire in his body did not dare to stop at all, but at this time, a crisp popping sound sounded, Lin Du's face changed suddenly, and he secretly screamed in his heart, "Oh no......"

After a flying knife burst in mid-air, it seemed to cause a series of chain reactions, and then the second flying knife also exploded.

Lin Du didn't have time to panic and think, the third throwing knife, the fourth, and the fifth...... The continuous explosion of flying knives instantly made Lin Du feel like he had fallen from heaven to the freezer, ruthlessly extinguishing his enthusiasm just now.

Just when Lin Du watched the flying knives explode one by one and was powerless, just when he was disheartened and wanted to evacuate the Spirit Yuan Fire and give up exercising, the sound of the flying knives popping in mid-air suddenly stopped.

I saw that the remaining seven flying knives in the sky were connected into a line, like a one-meter-thin butterfly long knife suspended vertically in front of Lin Du's eyes, and the blade faintly emitted a dazzling and bloodthirsty black light.

At this time, the seven flying knives in mid-air immediately let out a clear sound, Lin Du's expression instantly turned from worry to joy, and his frowning brows also stretched, and now he also somewhat understood the reason why the flying knives exploded.

It turned out that the spiritual vitality from refining the materials by himself was not pure enough, which caused the flying knives to explode because they absorbed the impurities in the materials in the process of fusing with each other.

Lin Du knew that it was time for the 'Flying Knife' to recognize the Lord, and a mouthful of essence blood immediately spurted out from his mouth, and a bundle of blood was immediately sprinkled on the Black Flying Knife.

As soon as the flying knife in mid-air touched Lin Du's blood, the blade seemed to be awakened as soon as he drank the blood, and the thoughts in Lin Du's spiritual consciousness moved, and seven flying knives instantly fell on his palm.

Lin Du immediately let out a long roar, and now these seven flying knives seemed to be a part of his body, and his attacks were completely in accordance with his spiritual sense.

As long as you don't have a soul to scatter, even if these seven flying knives fall into the hands of others, you can still find them through spiritual search.

Of course, the spiritual search also depends on the distance of the lost knife, and there is no way to exceed the range of the spiritual search.

As soon as Lin Du thought of the situation where the seven flying knives were connected into a curved knife just now, he thought of a possibility, because the fifth level of the seventh level of soul refining could only fly with a sword or sword, and now his cultivation was only in the early stage of the fourth level of soul refining.

But can you 'fly with a sword'? Because this set of seventh-level soul refining has produced a lot of deviations in secular cultivation, some of the effects of cultivation are completely separated from the seventh-level soul refining in the cultivation realm.

So Lin Du still boldly wanted to try it, although he didn't have too many expectations, the seven flying knives in his palm seemed to understand Lin Du's thoughts, and the blade moved slightly and instantly connected into a thin butterfly long knife.

"Up!"

Throwing out the seven flying knives casually, the flying knives immediately hovered in the air more than three meters high, Lin Du suddenly jumped and stepped on the top of the knife, this feeling of looking down on the sky couldn't help but let out a roar again.

"Let's go!"

Lin Du immediately urged the spiritual breath in his body, and with a low murmur, the person had already stepped out like a flying saucer, but the flying knife was only a few tens of meters away, and Lin Du felt that the spiritual breath in his body was a little weak.

Lin Du, who fell to the ground again, thought about it, it turned out that the imperial distance of the flying knife and the supply of spiritual breath in the body were mutual, no wonder the seventh level of soul refining in the cultivation realm needed to break through to the realm of the fifth level in order to 'fly the imperial sword'!

But! This is the difference between the cultivation realm and the world, with his current cultivation in the early stage of the fourth level of soul refining, it is very good to be able to 'fly with the sword' for a distance.

The most important thing here is the world, this ability to step on the sword is already an existence against the sky, and it is definitely a surprise attack and retreat hole card in the battle.

After cleaning up his emotions, Lin Du continued to refine some spirit runes. A day later, he used the extra training knife materials to refine a pearl necklace.