"Rollin, let me state in advance that you can't give the manuscripts of these novel alchemy recipes that you have in your hands to others or refine them yourself within ten years, otherwise, if we find out, you will have to bear all the consequences!" Thomas said with a twinkle in his eyes.

"Three adults, please rest assured, since I have exchanged with you now, then the buyout rights of these novel formulas within ten years belong to you, and I will never do anything that violates the rules of the transaction!" Luo Lin couldn't help but promise.

Regarding what Thomas said, Rollin naturally understood that the reason why these novel formulas were of high value was because they were currently unique in the entire Aragorn continent, and if he announced them to the public and let everyone in the world know about them, then the value of these formulas would be greatly reduced.

After the alchemy union collects these novel formulas, it will squeeze out all the value of these formulas in the past ten years, you know, the value of the novel alchemy products must be extremely high at the beginning, and in this way, they will also make a lot of money, so they will not suffer a loss by making this deal with Luo Lin.

And in the past ten years, if Luo Lin leaks these formulas, then the alchemy union will naturally suffer huge losses, so before this, President Thomas first explained to Luo Lin, after so many years in the alchemy world, Luo Lin naturally knows the rules.

"In that case, let's start exchanging!" Thomas said with a wave of his hand.

Then the extremely easy exchange process began, among the ninety-eight novel formulas in Luo Lin's hands, a full sixty-nine were potion alchemy formulas, and the remaining nineteen were utensils and puppet alchemy formulas, and the extremely valuable potion alchemy formulas had a great proportion, which was also the real reason why the three leaders were a little red-eyed.

Although the exchange of tools and puppet alchemy formulas is cheaper, the three guildsmen still rush to exchange for the elixir alchemy formula, for no other reason, naturally because the potion formula can create greater value.

However, after a few rounds of exchange, there was not a single crystal box left in front of Cassinio, the president of the Alchemy Guild of the Dark Alliance, and he had the least rare materials among the three, so after exchanging for more than a dozen novel formulas, he used up all the rare materials.

Seeing President Helen and Thomas happily continue to exchange novel formulas with Rollin, Cassinho's heart seems to have a small hand scratching constantly, the other two major alchemy unions have obtained so many novel formulas, and his own dark alliance alchemy union only has about a dozen novel formulas, he can foresee that in the next ten years, his own alchemy union will definitely be compared to the other two alchemy unions.

Moreover, his desire for novel formulas was simply extreme, each novel formula seemed to him a completely new world, an alchemy circle that he had never seen before, a refining method that he had never seen before, every step of refining was full of novelty, and he was obsessed with this novelty.

"Rollin, hehe, although I have finished exchanging my rare materials, I still have a lot of other good things on me, I wonder if you would like to exchange them?" Casinio said with a forced smile.

"Oh, President Casinho, tell me something. Rollin said to Casinho as he continued to exchange rare alchemical materials with Thomas and President Helen.

Cassinio coughed dryly twice and said, "This, I still have a lot of ordinary six-star alchemy materials here, you see......"

"I'm sorry, I don't need ordinary six-star alchemy materials!" Luo Lin refused without hesitation, the full 1,000 six-star alchemy materials he won after winning the alchemy conference championship were enough for him to improve his alchemy, so these ordinary six-star alchemy materials were not attractive to Luo Lin at all now.

"Well, I also have a lot of high-grade potion alchemy formulas here!"

"I'm sorry, I don't need this either!" Joke, after Rollin obtained all the inheritance of Mitheus, the last thing he lacked was the alchemy formula, whether it was high-level or low-level, what he had here was that he didn't need to add anything else at all.

"That'...... Advanced staff?"

"No, you don't!"

"A lot of gold?"

"No, you don't!"

"Martial arts cultivators?"

"Still don't need to!"

......

As Cassinho's proposals were rejected by Rollin without hesitation, Cassinho's face couldn't help but darken, he looked at Rollin who was leisurely exchanging rare materials with the other two presidents, and wanted to strangle him to death, this kid is really a guy who doesn't eat oil and salt, he said so many good things in a row, but he vetoed them all!

"I, I'm ......" Just when he felt a little exhausted, suddenly, his eyes lit up, and then he said: "Rollin, I'll say one more thing, if you still can't look down on it, then I'll give up!"

Lorraine heard the other party say this, but he still did not raise his head, and his hands were busy, and he said, "Oh, Lord Cassinio, you say, I will listen." ”

Looking at Rollin's salty and non-salty appearance, Cassinio hated it so much that his teeth itched, but in an instant he returned to normal, only to hear him sneer, and then said: "What I want to exchange with you next is - a seven-star puppet!"

"Seven-star puppet, don't ......" However, when Rollin was about to say that he didn't need it, he stopped the exchange in his hand, and the other two guild leaders also looked at Casinho with some surprise at this moment.

Seeing the three of them react like this, Cassinho couldn't help but pout his lips proudly, obviously he was extremely impressed by their stunned expressions.

"Cassinho, do you really want to trade the Seven-Star Golem for a novel formula?" asked President Helen solemnly.

Cassinho snorted coldly, "Of course, otherwise why would I say it?"

"You're so generous!" President Helen shook his head.

Several people in the room, including Luo Lin, knew the value of the seven-star puppet, and the combat power of the seven-star puppet was on par with that of a seventh-level magician or a seventh-level martial artist, which could be regarded as high-end combat power!

At present, there are very few people in the entire Aragorn Continent who can refine such a level of puppet, and the alchemy materials for refining this high-end puppet are extremely difficult to find, and the refining process is also quite complicated, so this also leads to the fact that the value of the seven-star alchemy puppet is even more expensive than the space ring of the same level.

Although its value is extremely high, there are very few refiners on the entire continent, the reason is that it is too difficult to refine this kind of puppet, while it is much easier to refine the same level of medicinal products or even utensils, and in terms of value, as long as they sell more, they can also catch up with the value of this puppet, so this also leads to the fact that few people are willing to choose the puppet alchemist profession.

Generally, such high-end puppets will not appear on the market, but will appear at some high-end auctions, and often whenever this kind of puppet appears, it will be auctioned for a sky-high price.

The use of this kind of high-end puppet is very great, and among the ordinary big families and nobles, the low-level children with extremely high status, their elders will be very happy to buy them such a puppet as their bodyguard.

Therefore, when Casinio said that he would exchange the seven-star puppet for Lorraine's novel formula, everyone in the room couldn't help but be a little surprised!