Different reagents have different effects on the processing and treatment of materials, such as curing, opening, toughness, and soul storage......

These effects, which appear on different types of materials, have completely different values.

"The reactive prepared with this formula can make the Winger Gold Stone tough, solve the problem that the Edge Gold Stone is easy to break, and in the future, the Wing Blade Gold Stone will be used as the main material of the artifact to change the entire Shanlan Continent. Yin Lan handed the small notebook with the reactant formula in his hand to Tu Sihong.

Can make the winger Jinshi tough?!

When Tu Sihong heard this, he immediately felt that Yin Lan was joking, this is a problem that many ambitious refiners in the entire Shanlan Continent cannot solve, and it is also the biggest obstacle when using the winger gold stone as the main material of the refiner!

Yin Lan's occasional reactive formula, so against the sky?

"I'll take a look!" Tu Sihong grabbed the small book that Yin Lan handed him, and opened it suddenly, on the book, it was in the lingua franca of the mainland, and the recipe recorded was completely understandable by Tu Sihong.

Yin Lan stood in front of Tu Sihong, waiting for an answer.

"Why isn't there a specific step for this recipe?" After a moment, Tu Sihong looked up at Yin Lan sharply and asked.

Yin Lan smiled slightly, took out a transparent vial from his arms, handed it to Tu Sihong, and said at the same time: "The steps are in my mind, Master Tu, this is the winger reactant I have prepared, you can find a winger golden stone and try its effect." ”

Yin Lan is not a fool, and he is worried that his achievements will not be plagiarized, so. The preparation step was deliberately omitted from the notebook, so that even if others saw the ingredients required for the recipe. It's also unlikely that it will be formulated, after all, there is such a thing as a reagent. Even if the number of spiritual power shocks in the preparation process is less, it may cause the elements to fail to react sufficiently, resulting in the failure of the preparation.

Although this butcher doesn't seem to be the kind of person who will take other people's things as his own, but it is a reaction agent that is enough to solve the defects in the use of the winger Jinshi, the more powerful the refiner, the more he understands its value, and the more easily he is tempted, Yin Lan has a mind to guard against others.

After Tu Sihong heard Yin Lan's words. Obviously, he also understood this sentence, and glanced at Yin Lan quite meaningfully, this kid was as witty as a little fox.

Tu Sihong didn't dislike Yin Lan's defensiveness against him, but appreciated it a little, and then, he couldn't wait to take the transparent vial from Yin Lan's hand, and hurriedly turned around to leave the study and go to the refining room to test the specific effect of the reaction agent, and the moment he walked to the door of the study. Only then did he suddenly think of something, and turned back to Yin Lan and solemnly admonished: "You wait in my study first, don't run around!"

Yin Lan nodded, and watched Tu Sihong leave the study quickly.

At this time. Inside the attic of a small courtyard.

"Brother Cheng Zhao, that Yin Lan went to the Refining Saint Tower, and he has no intention of going out for the time being. ”

Cheng Zhao with sunken eye sockets. Sitting in the room, after receiving this message from a friend. His eyes narrowed slightly.

"Yin Lan, if you have the ability, you will stay in the Refining Saint Tower for the rest of your life. Otherwise, sooner or later, I will wait until the moment you go out!" Cheng Zhao had murderous intent in his eyes, and he muttered to himself with resentment in his heart.

Ever since he knew that Yin Lan had replaced him, Cheng Zhao had been paying attention to Yin Lan's every move, and even monitored Yin Lan's movements through a few good friends.

He wants revenge, revenge for Yin Lan taking away his opportunity!

Originally, although he was resentful, he had no intention of killing Yin Lan, after all, killing such a genius student was extremely detrimental to him. But when he knew that Yin Lan was a pariah from a small and remote country, and that he was able to enter the Refining Saint Tower by relying on the recommendation of the waste Viscount Lu Xiu, the hatred and killing intent that had been suppressed in his heart suddenly became active.

He is now a kingdom baron, a nobleman, and although Yin Lan is talented and has received the attention of many high-level leaders of the Refining Saint Tower, this can't change the fact that Yin Lan is just a pariah!

Since he was a child, Cheng Zhao, who has a deep-rooted sense of aristocratic superiority, has always looked down on civilians, not to mention the untouchables of other small countries, since this Yin Lan dares to offend himself and seize his place, then kill him directly, as long as he does not do it within the scope of the Refining Saint Tower, then the Refining Saint Tower will at most expel himself for the crime of persecuting the students.

Anyway, he is about to graduate, and he hasn't even gotten a place blessed by the Holy Tower, so even if he is expelled from the Holy Tower of Refining Weapons, it is nothing, but he personally killed a talented refining all-rounder, which makes Cheng Zhao feel a perverted pleasure when he thinks about it.

Of course, as for whether he could kill Yin Lan, he didn't think about this question at all.

He is a dignified fifth-level spiritual cultivator, and if he wants to kill a spirit martial artist, the power of one finger is enough!

Even Cheng Zhao was still proudly guessing that with his own ability, he could quietly kill Yin Lan without taking a breath, and the Refining Saint Tower might not be able to find out that the murderer was himself, in this case, maybe it would be possible to operate it again, and it would be possible to regain the quota of that Saint Tower's blessing......

The Holy Tower of Refining, in Tusi Hong's study.

Yin Lan stayed in the room alone, not in a hurry or impatient, and waited quietly.

He was thinking about what level of reward the Refining Saint Tower would give him, in terms of wealth, there should be no problem with 200,000 lower grade spirit stones, and in terms of points, Yin Lan had no way to guess.

In fact, Yin Lan can also sell the winger reactant through the channels on the side of the wasteland development group, and even contact the ninth princess who extended an olive branch to him, and he can also sell it.

But in the end, he chose to contribute this reaction agent to the Refining Saint Tower, because he had saved the idea of earning points, especially when he saw the refining resources that four-star and five-star students could receive in the resource hall, he became more and more determined in this idea.

Especially the destruction of the source stone, which is the most exciting refining resource for Yin Lan, the requirement to exchange it is to reach a five-star student and pay 8,000 points, so Yin Lan wants to earn more points, if he can't get the extraterritorial destruction source stone from the wasteland group in the future, then he can only hope for points exchange.

After about an hour of waiting-

"Bang!"

The door of the study was suddenly pushed open, Yin Lan stood up, turned his head to look, and saw that the person who entered the study first was an old man with a raunchy big nose and messy hair, it was the spiritual Venerable level protector Feng Yunlei.

After that, Tu Sihong followed in, holding a fist-sized piece of metal material that shone like gold.

As soon as Yin Lan saw the old man with a big nose, he suddenly felt like a grass egg, why did this protector also come?

"Hehe, Yin boy, let's meet again, it's really fate!" Fengyun Lei stared at Yin Lan with great intensity, and laughed.

Yin Lan was speechless, you came to the door by yourself, is this special fate? (To be continued......)

PS: Thanks to [thplayer] 588 for the tip, thanks to [servant, ad] for 300 tips, thanks to [Motai Mountain People], [Ghost Baby Guardian], [Book Friend 150914132400595], [Book Friend 150915005712448] 100 for the tip.

Seeing that everyone is complaining that I updated too late, I am also very guilty, mainly because the schedule is not regular, and I will try to adjust it in the future.