Lin Zhou almost wanted to try this newly upgraded kitchen knife on his wooden road armor...... Forget it, this kitchen knife should not be too sharp, it will not be fun to cut yourself.

The success rate of the second-grade sacrifice to the third-grade seventy percent is also very smooth, and the third-grade dragon slaying treasure kitchen knife that is good for the sacrifice is still not much changed in appearance. It's just that the black in the black and cyan has faded a few points, the cyan appears to be a little deeper, and the change in weight is much more obvious than that of the second grade, and the blade is sharper, Lin Zhou estimated that now a big tree with a diameter of forty centimeters appeared in front of him, and he should be able to cut two pieces!

From the third to the fourth grade, the success rate is only 50%, which is almost half of the chance of damage!

The medium-grade dark iron used in the handle of the Soul Breaking Knife was enough to refine from the third grade to the fourth grade twice, so Lin Zhou hoped that he could fail once at this time, and the second time he would succeed in the sacrifice. In this way, with this failure to balance the odds in the dark, maybe the fourth to fifth grade can be a success.

After resting for about a quarter of an hour, the Xuan Qi in Lin Zhou's body that had been consumed during the previous sacrifice from the first grade to the second grade and the second grade to the third grade had finally recovered to the minimum requirement that he could refine the third-grade Dragon Slayer Treasure kitchen knife.

"Are you sure you want to sacrifice the three-grade dragon slaying treasure kitchen knife?"

"Sure. ”

"Now the Sacrifice ......"

"Materials: Complete ......"

"XP: Complete ......"

"Xuanqi in the body: complete ......"

"...... in the Trial"

"...... in the Trial"

About ten minutes later......

"Congratulations! The sacrifice has been successful! The third-grade dragon slaying treasure knife has been promoted to the fourth-grade dragon slaying treasure knife!"

With the success of the four-grade Dragon Slaying Treasure Kitchen Knife, the handle of the Soul Breaking Knife in front of Lin Zhou was also completely cut from the middle, and only half of it was left. Obviously, the half that disappeared had been sacrificed into the Dragon Slayer Treasure Kitchen Knife.

I didn't expect that the three products and the four products were successful only once!

Today's luck is a bit against the sky! Is it because I got that fart bug's pet and used up all my bad luck?

As soon as he thought of that fart worm, Lin Zhou was angry, he would rather his good fortune be on that lucky pet than on alchemy and refining.

From the third grade to the fourth grade, the dragon slaying treasure kitchen knife in the hand feels several times heavier than before, the shape of the kitchen knife still has not changed in the slightest, but the back of the knife is thicker, and the overall knife surface has also become the unique blue and black color of Xuantie, and there are some inscriptions that Lin Zhou does not recognize, but they are only faintly visible, and they are not very real.

This is a four-grade dragon slaying treasure kitchen knife!

The weapons of the fourth grade can already be ranked among the top few in Barrel River Town, right? The lethality is many times higher than that of the first grade! If you take it to cut down the werewolf village chief, it is estimated that it will not only cut off its 0.03% blood value at a time like before, right?

Lin Zhou looked at the four-grade Dragon Slaying Treasure kitchen knife in his hand, and then looked at the Soul Breaking Knife on the table, and a blazing color appeared in his eyes...... The third to fourth grade is nothing, only by refining this kitchen knife from the fourth grade to the fifth grade can it really have the same power as the original complete soul breaking knife!

Of course, compared to the Soul Breaking Knife, the size of this Dragon Slayer Treasure Kitchen Knife is still smaller, according to the instructions of the taunt system, this Dragon Slayer Treasure Kitchen Knife will only begin to grow longer and thicker after the fifth grade is upgraded to six grades, and slowly grow into a complete Dragon Slaying Treasure Knife.

There are dozens of materials needed to upgrade from five to six grades, which are much more complicated than those from four to five grades, and the most important main ingredients are black copper and shadow stone. Whether it is Dark Copper or Shadow Stone, the price of Dark Iron is dozens of times higher, and it is extremely difficult to obtain, and the taunt experience points consumed by the sacrifice are as high as 10,000 points, which is not something that Lin Zhou can consider at this stage for the time being.

Therefore, the promotion of four grades to five grades is the most critical thing for Lin Zhou.

The previous sacrifice that had been going well and had not failed once made Lin Zhou a little less confident at this time.

After resting for half an hour and completely recovering the Xuan Qi in his body, Lin Zhou began to refine the four-grade Dragon Slaying Treasure kitchen knife.

The four-grade dragon slaying treasure kitchen knife is refined into a five-grade dragon slaying treasure kitchen knife, and the success rate is only 30 percent.

The existing Xuantie in Lin Zhou's hand gave him two chances to try.

Will luck still be as bad as it was before?

Thirty percent, almost three times to barely make it once, but now he only has two chances. Lucky charms can increase the chances of success, but Lin Zhou doesn't want to use it now.

"Are you sure you want to refine the four-grade dragon slaying treasure kitchen knife?"

"Sure. ”

"Now the Sacrifice ......"

"Materials: Complete ......"

"XP: Complete ......"

"Xuanqi in the body: complete ......"

"...... in the Trial"

"...... in the Trial"

But you have to succeed...... Lin Zhou waited in fear.

About ten minutes later......

"It's a pity that this sacrifice failed. ”

No way!

Really failed?

The broken blade of the Soul Breaker Knife was already half of it, and then Lin Zhou got some useless dark iron slag.

This is all high-grade dark iron! Take out the silver that Lu went to sell, enough to exchange for a few Lin Jiabao!

If the next re-cultivation fails, Lin Zhou estimates that in a short period of time, he will not be able to find enough high-grade Xuantie to make the Dragon Slayer Treasure Kitchen Knife rise to the fifth grade.

You must know that from the middle grade Xuantie upwards, it is already a controlled material, and it is impossible to buy it from the market, and with the current strength of the Lin family, even if there is enough silver, it is not qualified to enter the refining department of the imperial capital of the Tianhu Kingdom to order these dark irons.

With only a 30% success rate, luck can't always be on Lin Zhou's side.

Lin Zhou took out one of the five lucky charms from the inventory.

The description of this lucky charm is that when alchemy, refining, and comprehending martial arts, it can increase the probability of success in a single time, and only one can be used at a time. Originally, Lin Zhou still thought that if he was lucky enough to defy the sky, the promotion of the fourth rank to the fifth grade just now should be successful, and these five lucky charms could still be kept for comprehension of martial arts, but it seemed that he had to take out one now.

He only had one last chance.

After using the lucky charm for this sacrifice, Lin Zhou began the second sacrifice of the four-grade dragon slaying treasure kitchen knife. This time the sacrifice, although the lucky charm is used, there is still a certain chance of failure, but now it can only be gambled.

"Are you sure you want to refine the four-grade dragon slaying treasure kitchen knife?"

"Sure. ”

"Now the Sacrifice ......"

"Materials: Complete ......"

"XP: Complete ......"

"Xuanqi in the body: complete ......"

"Lucky Charm Blessing ......"

"...... in the Trial"

Lin Zhou's expression was extremely solemn and he waited for the verdict of the ridicule system, and both hands trembled inexplicably.

About ten minutes later......

"Congratulations! The sacrifice is successful! The fourth-grade dragon slaying knife has been promoted to the fifth-grade dragon slaying knife! Because of the luck bonus, the dragon slaying knife has undergone a mutation during this sacrifice, and the fifth-grade dragon slaying knife has increased the soul-breaking effect......"

It worked?

When Lin Zhou heard this, his brain was a little dizzy, did he really succeed?

"Congratulations! Even if you have a lucky charm, the probability of a successful sacrifice is not very high, and it seems that you are indeed very lucky. Xiaofeng also hurriedly joined in the excitement.

"Ha......ha

The broken Soul Breaker Knife had only half of its handle left, and the blades on it had completely disappeared.

The appearance of the brand-new Dragon Slayer Treasure kitchen knife in hand has not changed much, but the color of blue and black has become purer and deeper, and the runes engraved on it have also become clear, making people feel a little dizzy after seeing it. But because this knife had already been recognized, Lin Zhou was only slightly dizzy and immediately did not feel any discomfort.

The weight of the Dragon Slayer Treasure kitchen knife has increased a lot, at least about five times that of the fourth grade, and there is a heavy feeling in the hand. Of course, for the fifth-order martial artist Lin Zhou, this weight did not affect his slashing action in the slightest, but it greatly increased his power when slashing!

The soul-breaking effect completely inherits the original function of the soul-breaking knife to kill and damage the soul, and has a restraining effect on people's souls and ghost-like creatures, and can play a miraculous effect at critical moments!

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