Zhang Di released his thoughts, probed left and right, and saw that no one was paying attention to this place, so he suppressed his pounding heart.

He knew that this Xuantie Carving Knife was not something that anyone could drive, and only a cultivator who happened to have cultivated the Sharp Gold Technique and cultivated enough could drive it.

And his current public cultivation is the fifth level of body refining, but he can drive this Xuantie carving knife, wouldn't he tell others without telling himself that he Zhang Di is already an immortal cultivator, and his cultivation is quite high?

Now he knows, when he directly chose this carving knife to fight with the puppet man, why did the monk surnamed Chen have a strange expression, it seems that Chen also knows that this carving knife has an extraordinary origin, and he is a newcomer who has just arrived and will be selected all at once, which naturally feels more weird.

Thinking of this, he hurriedly put the Xuantie carving knife back, and took a spiritual carving knife with a color as smooth as jade from the shelf, although it can release the qi of sharp gold by gently infusing the true yuan, but carefully scanning it with his divine thoughts, this sharp gold qi is not thick enough, and the power is far inferior to the sharp gold qi released by the dark iron carving knife.

Zhang Di didn't dare to take the risk, so he put the Xuantie carving knife back in pain, and walked towards the warehouse with the spirit tool carving knife.

But after walking more than a dozen steps, it was as if he heard the call of the Xuantie carving knife, and he couldn't give up anything, and suddenly jumped back, took the Xuantie carving knife in his hand, and said in his heart: "That's it! This Xuantie carving knife must be related to me, and it is handed down by Taiyi Zhenren, there must be some mystery, I will use it!"

I immediately made up my mind that this dark iron carving knife would only be used when no one was around, and when there were people, I would use that spirit tool carving knife. If someone asks why he chose this black iron carving knife, he will say that he does not have enough arm strength. Use this heavy black iron carving knife to practice arm strength.

He weighed his weight and felt like he was a hundred pounds. couldn't help but secretly praise: "It is worthy of being a carving knife made of dark iron, and the weight is really not light!"

In this way, it is logical to use this dark iron carving knife to exercise his arm strength, which makes his heart relax.

Zhang Di didn't know that this Xuantie carving knife had been placed here for an unknown amount of time, and when many apprentices chose it, they thought it was too heavy and didn't use it. And it can't release the qi of sharp gold, so it's just placed here as a magic weapon for Taiyi Zhenren.

Occasionally, some apprentices use it to practice arm strength, but after leaving the formation hall, because it is the inheritance of Taiyi Zhenren, they will keep it here, so it fell into Zhang Di's hands.

With such an unexpected discovery, Zhang Di was in a good mood, and when he returned to the warehouse, he began to repair the spirit tool with a dark iron carving knife.

To his surprise, the Darkiron Carving Knife was very difficult to control. The sharp gold qi released before was infused with ten percent of mana before it was released at once, and now I am afraid that it will carve the array disk, and it will inevitably be a little astringent.

As a result, less than ten percent of the mana, the sharp gold qi entering this dark iron carving knife is like a mud cow entering the sea. There was no reaction at all, and it was released with ten percent of the mana, but it was too powerful, and it pierced the array through a hole in one fell swoop. I tried five or six times in a row, but they were all destroyed. He also tired him so that his arms were sore, and his body was weak.

It made him a little anxious. I didn't dare to use it directly on the array plate anymore, but tried it in the air, and as a result, I pondered for most of the day, and then I found some doors.

It turns out that there are still many details in the control of Ruijin Jue, and it is necessary to accumulate strength and not make a trace!

His previous control method was too simple and rough, just as soon as he stretched out his fingers, he released a sharp gold trick, no wonder the direction was inaccurate, and the condensed purity was not enough. And the cultivation of the Ruijin Jue to the point of true profundity is to be able to compress the huge mana to an extremely fine and extremely fine level, so that it can be released and collected, and reach the point where it is fully deducted.

"Okay! It seems that this Dark Iron Carving Knife is really a good thing for cultivating the Sharp Gold Technique, I have to fight to destroy all the spiritual tools here, and I have to master the mystery of this Dark Iron Carving Knife to release the Sharp Gold Technique!" Zhang Di's frustration was swept away, and he became excited.

For a while, the sound of sneering was endless, and the golden aura of sharp gold reflected his resolute face in a flash, and in exchange for a spirit tool and a spirit tool's array plate was broken.

At the same time, his mana was also greatly consumed, and on average, he had to use spirit stones containing sharp gold qi to replenish every ten sharp gold tricks released, and more than a dozen spirit stones were consumed in half a day's effort, which made him feel a little painful in his heart.

During this period, Tang Jili came to check his progress, and saw that the array disks of dozens of spirit tools were shattered to the ground, Zhang Di was so tired that his face was pale, and he sat on the ground and gasped.

Tang Jili also thought that his cultivation was not enough, and it was difficult for him to master the repair of the formation pattern! So he patted him on the shoulder and comforted him, although there was a smile on his face, he clearly wrote: "Where are you, young man! Don't overestimate yourself too much!"

Zhang Di would not pierce it, pretending to be frustrated, and humbly asking him for advice, and set up a lot of useful methods to manipulate the qi of sharp gold, which made Zhang Di feel very practical.

After Tang Jili left, he used those methods to manipulate, and sure enough, the success rate was improved, and the control of Ruijin Qi was no longer so clueless, it seemed that if he continued to practice, there should be a breakthrough in two or three months.

This made Zhang Di's confidence soar, and he insisted on practicing until late at night, and after being tired and sweating profusely, he was exhausted, and then he packed up and staggered back to his residence.

At this time, Shen was sleepy and tired, so he wanted to fall asleep, but he remembered that Lingtian had not taken care of him for a day, so he went to visit.

Who knew that this look, I couldn't help but be surprised!

I saw that there were insect corpses everywhere, and there were more than 900 of the original thousands of shadowless jade bees dead, and less than a hundred remained, all of them had big bellies, lying on the branches and leaves of the Spirit Demon Valley in a state of resignation, resting weakly.

"Xiao Huang!" Zhang Di frowned and let out a low sigh, he wanted to ask what the hell was going on?

Listening to a flapping of wings, the yellow spirit bird flew from a corner of Lingtian weakly, its mouth and feathers were a little damaged, and it landed on Zhang Di's shoulder, and its little head rubbed lightly on Zhang Di's neck, and it was lying on its stomach panting slightly, looking tired, but a pair of small eyes revealed a look of anger.

Immediately afterwards, the old donkey head of the demon corpse also walked over in a swaying manner, although he didn't look tired, but his state was a little anxious, his fists clenched, and he kept spinning in place.

Zhang Di's heart sank, it seemed that his spiritual field had been invaded, the yellow spirit bird and the old donkey head of the demon corpse had experienced a big battle, and the loss that could be seen now was that more than 900 shadowless jade bees had died, so I don't know if there were any other losses?

Thinking of this, he chuckled in his heart, hurriedly scanned back and forth with his eyes instilled in the Qi Technique, finished scanning Lingtian, and then went to scan the prohibition, wanting to see if there were any lurking enemies, but after sweeping, he didn't find the obvious same, and couldn't help muttering secretly: "Strange! Lingtian and Forbidden didn't suffer any losses, just lost a large number of shadowless jade bees!"

Finally, I swept the head of the yellow spirit bird and the old donkey of the demon corpse, and saw that the yellow spirit bird was in good condition, and did not suffer any internal injuries, but it seemed to be relatively tired;

Zhang Di was slightly relieved, took out the Second Grade Spirit Valley, fed a few grains to the Yellow Spirit Bird, let it recover its energy temporarily, and then used his divine thoughts to appease the old donkey's head of the demon corpse, so that it gradually calmed down.

"Xiao Huang, tell me what the hell is going on?Who is so bold as to dare to destroy my Lingtian?dare to hurt you and the demon corpse?" Zhang Di's eyes flashed with anger, and he asked. (To be continued......)