But the two points of drilling magic weapons and refining magical power stones are exactly the most difficult. The Ping Sect and the upper Sect regard these two techniques very closely, and they are almost secretly and do not pass them on. Among the lower Sects, there are only a handful of sects that master these two weapon refining techniques. If Han Jian Sect wants to go to the next level, not only will it be necessary to give birth to cultivators who surpass the Killing Pharmacy stage, but also to improve other aspects such as refining weapons, so these two skills are even more important.

Luo Yu checked again, but still couldn't find it. The manager came, but he didn't find it either. The latter was so scared that he was sweating coldly.

"Elder Luo, it's because his subordinates are dereliction of duty. I'll investigate it thoroughly." The manager bowed and admitted his mistake. Luo Yu had a good temper, but he was a little unhappy. After all, that sword was a 'apprentice sword', which was a magic weapon for the disciples of the Shangzong to practice the Kongcao technique. It was of no value to others, but it was of great significance to him.

However, when the manager admitted his mistakes and was sincere, he did not punish him too much, but said: "Since you have lost something, you must investigate it, but don't make a big move, there is no need to be a storm in the city."

"Abide by Elder Luo's teachings." The manager was very good at speaking, and Luo Yu couldn't lose his temper. He waved his hand and asked the other party to go down. Then he took out another Kongcao apprentice sword.

This kind of apprentice sword used to refine weapons is rare in the Lower Sect, but in the Ping Sect and the Shang Sect, it is used by disciples' daily practice and comprehending. Luo Yu has two hands, so it's nothing to lose one. Luo Yu even thought that the person who took the sword secretly did not know the value of the sword at all, and it was probably thrown away as garbage.

But he didn't know that this sword, after the calculation of an old liar, has now come to Xu You's hands.

Xu You, who had no idea that he was cheated, had already returned to his cave. He first sorted the refining materials he bought, and then thought about how to start with the refining materials and refine magic weapons that can increase life span.

"What's longevity? The turtle turtle must live long, so this time I specially exchanged for a hundred kilograms of old tortoise shells. If I can extract the life-enhancing essence in the tortoise shells, I will definitely be able to refine a magic weapon that increases the life-enhancing power." Xu You has experienced countless failures, and his experience is quite sufficient. It should be noted that for this magical power, he spent tens of thousands of contribution points and experienced hundreds of failures. If he had no experience, Xu You should have found a piece of tofu to kill him.

First, he calculated all the details in his mind. This calculation method obviously helped Xu You, allowing him to avoid many detours, otherwise the materials he consumed would have to be doubled.

"Since it is the essence that increases the life span, it cannot be refined by ordinary flames. Health fire is required. Ice Soul Stone is added when refining. In this way, the essence elements are not lost. Let me think about it again. By the way, if the life spanulum essence elements do not have attachments, I will use the natural stone in the body of a monster like the wolf spider stone as a container, and then seal it with mitral juice so that the essence cannot be leaked. It will definitely be successful." After Xu You calculated dozens of times, he opened his eyes suddenly.

"This time, you must succeed." Xu You cheered himself up and turned his head to look at the ghost seal. The latter had no choice but to say: "Xu You, failure is the mother of success. You have failed so many times, and you will definitely succeed this time."

After saying that, Gui Yin himself didn't believe it, but it was enough for Xu You to just hear this sentence.

So Xu You began to refine it.

This is just a material. In order to improve the effect, Xu You also blessed the blood of fate on the spider stone and mitral juices and corrupted it.

According to Xu You's idea, corruption can greatly increase the possibility of mutating magical powers, so there is no harm in adding it. In short, Xu You only wants to succeed once now.

At the beginning, he was familiar with the road, but at the last moment, Xu You couldn't help but feel nervous. At this time, there was a whirlpool of transformation on the forge.

This is not the first time Xu You has seen the vortex of the Transformation Realm. He has appeared before when he refined zombie iron and wood spirit iron, and also when he refined zombie iron armor and wood spirit shoes.

This time he appeared again, Xu You felt that he should be inseparable from all sides.

In the forge, the century-old tortoise shell has been burned into a black condensate, which is still a relatively mild flame. If the more violent fire is used, the old tortoise shell can be completely burned into ashes in a moment, but in that case, the life span essence attached to it will also be destroyed.

Therefore, Xu You used the mild-hearted flame to slowly sing it.

Finally, the hundred-jin tortoise shell finally turned into a black piece the size of a fingernail. Finally, the impurities on the black piece slowly peeled off, revealing an extremely pure green halo.

It was just a halo, invisible and physical, and seemed to dissipate at any time. But with such a small piece of green light, Xu You felt extremely powerful vitality from above.

"That's right, this must be the essence of life span. I'm about to succeed." Seeing this scene, Xu You couldn't hide his excitement, but he was no longer a rookie in weapon refining. It was particularly important at this time and could not tolerate a slight mistake.

At this moment, Xu You got rid of distracting thoughts and began to concentrate on refining weapons.

Putting spider stones, mitral juices, and constantly adding ice spirit stones. You should know that these three materials are very rare, and any one can sell hundreds of contribution points. The materials in this furnace together will have at least more than three thousand contribution points. It is conceivable that if it is refined, Xu You will definitely suffer a lot.

Fortunately, the previous failure allowed Xu You to avoid many possible problems. In the end, as he calculated, a tiny bit of green light ball attached to the tarantula stone and then sealed with mitral juice. In this way, this piece of material was considered to be refined.

"It's done!"

It was not until the end that Xu You dared to relax his vigilance, and at this moment, he felt that his body was covered with sweat.

This is scary and nervous.

Even when he opened the forge and took out the refined materials, Xu You's hands were trembling. The ghost marks behind him were seen throughout the whole process, and he was surprised that they actually succeeded.

So he also walked over curiously, trying to see what Xu You had refined, but before he could come over, he heard Xu You's crazy laughter.

The laughter came too suddenly and too ecstatic, even with a kind of pathology and madness. Even though the ghost seal was knowledgeable and determined, he was shocked by the magical laughter.

"It seems that it has been refined, but I don't know what it has been refined." Ghost Seal became more and more curious. After he walked in, he heard Xu You staring at the spider stone with a hint of green halo in his hand, and kept muttering: "It has been completed, it has been completed, the life span essence stone, and it is likely to refine the magical power to increase life span. However, this thing is too valuable and the cost is more than 3,000 contribution points. If it is refined in the future and sold, it must be at least 10,000, no, 20,000, haha, I sent it, I sent it."

Ghost Seal looked helpless when he heard it, but he didn't expect that Xu You really succeeded.

Although at least one life span essence has been refined, not a real magic weapon, even so, it is already amazing.
Chapter completed!