"Lao Tzu, a good lord of freedom, why would he want to be a dog for those bastards in Rolando? I don't think you're brainless, but you're deliberately framing me! Uncle Roger, leave this bastard to you, you go to Sweetwater to find someone from the Dark Professionals Association, and stuff him directly to the Rolando Kingdom to see if he can keep his current freedom! ”

Roger agreed, and escorted Heinze away, whether this old guy fully carried out Cieri's orders in the end, and how much he discounted, Siri still doesn't know. Pen ~ fun ~ pavilion www.biquge.info he only knows that this Heinze must not stay.

Think he has a backbone in the back of his head? How is it possible, after all, even Ciri himself doesn't want to be loyal to anyone, but one yard is one yard, and Michael's encounter in the Kingdom of Zigra has made him realize the weight of things like "righteousness" in people's hearts. This world is not like the ancient times of the previous life, and the people have never been short of food and clothing. Even if he cultivates talents in all aspects by himself, and openly betrays the monarch, I am afraid it will not benefit at all.

Angry at the spine-brained Heinze, Siri went straight to the castle's tallest spire city lord's alchemy room.

Whether it's the heart of a villain or something else. In short, with the help of the Northern Witchcraft Alliance, Noah's Great Castle, which has been renovated as a whole, has indeed made great strides in terms of defense power, types and strengths.

The Alchemy Room is an independent building from the commanding heights of the castle. Vertical building, although in terms of style, the castle as a whole is more like the towering tower style of the Northern Witchcraft Alliance, but this also allows Siri to practice alchemy with more peace of mind.

Light the alchemy burner and place the sealed vessel. In fact, a long time ago, he had thought about getting out the strong acid of the long sword in his previous life, just because the materials in this world had changed too much from his previous life, and he was afraid that he would accidentally cause some accidents. Now, since someone has already made that kind of sulfuric acid liquid, he can also refine it boldly.

Soon, the initial material through combustion, oxygenation, secondary ignition and other steps, so that Xirui obtained a large jar of acid to take a small piece of black iron to soak, passivation occurred in front of it, and then put the black iron into the diluted acid, and sure enough, a pale green green alum was produced. It's certain that this is the kind of strong acid in the previous life. Next, there is the experiment that Mulak is talking about.

A drop or two of acid is applied to an untreated piece of black granite, and the stone turns from black to dark gray, from dark gray to light gray, and eventually, to grayish white with a hint of gray, at a speed visible to the naked eye!

You must know that one of the most obvious characteristics of the black devil granite in the length of time it has been soaked in sulfur is that the color of the stone itself gradually becomes lighter. The longest time is twenty years, which is this kind of black magic granite! In the end, after physical percussion, stabbing attack, heat resistance, cold resistance, force, magic of various attributes and spiritual battle qi erosion experiments, the strength of the stone in all aspects far exceeded that of similar materials that had been soaked in sulfur poison for more than 20 years!

It worked!

At this moment, it is really difficult for Ciri to describe his mood! originally thought that he was a liberal arts student who crossed into such a world, and all his skills were useless. I didn't expect that the acid in my previous life could make the black devil granite produce such a magical change!

With this kind of convenient reinforcement material, does he still have to worry about his territorial attributes?

After rejoicing for a while, Ciri calmed down, but once again thought of the possibility of a new way to make money. The freshly mined black magic granite is not valuable, after all, this kind of thing cannot be transported with a teleportation array, and it is also worthless if it has been soaked in sulfur poison for three years, because it cannot compensate for the freight of long-distance transportation. But ten or twenty years of black magic granite is a hot commodity everywhere. Even some powerful chambers of commerce will specially use flying vehicles pulled by flying monsters to transport this material, and make a lot of profits in it!

So in addition to reinforcing the villages and towns of his territory, can he also sell black devil granite that has been soaked in green poison for twenty years? Although he doesn't have a large flying monster (the griffin can't do it, but he has the strength but doesn't want to let it pull the cart), don't forget that the density of this material itself is very small, and it is no problem to use it directly as a boat!

But a new problem has arisen. Everyone knows that his territory is a newly occupied territory, and if the property left by his predecessor is used, can this statement cover up the secret of strengthening the Black Devil Granite with a certain acid? You know, use a certain acid to strengthen the Dark Demon Granite, but someone did it a long time ago. The nobles of those territories are not counted, and there is also a team of alchemists under his hands, in case there is that alchemist who also knows the secret of this calculation, won't his plan to make money be all in vain?

Sighing, Ciri had no choice but to continue experimenting, since the Black Devil Granite could react with strong acids, there was no reason why he couldn't get another strong acid from his previous life.

The composition of the air should still be that composition, the proportion, and it should be that proportion, but in this regard, Xirui still took measures to deal with the most dangerous alchemy operations. The air is still the same air, but everyone knows that there is still a magic factor and many inexplicable things in the air, and once the experiment fails, he is really afraid of destroying the castle he has painstakingly renovated.

In fact, Desire's worries were unnecessary, but after some manipulation, he obtained a brownish-red liquid! What went wrong at that point? Absolutely nothing! After all, the crossing has greatly improved all his memories, and the subjects he studied in junior high school and high school in his previous life are naturally remembered very firmly.

Since it wasn't my own fault, it must be something inexplicable in the air. Although Ciri had realized that there was no point in continuing to wrestle with the color of the acid, the stone had undergone a delightful change when he experimented with the brownish-red acid on the Black Magic granite.

A new brownish-red acid solution has been made. Naturally, the experiment continued. Dripping on the gray-white black devil granite, the stone turned beige. color, but the data of the stone has not changed at all. Drip on the treated black magic granite, a little abnormal black dust appears on the surface of the stone, but the texture is still untreated black magic granite!

Perhaps this brownish-red acid doesn't work on Black Magic Granite. Ciri had already thought that he could mix these two acids to achieve his goal of making money with the help of Dark Devil granite. And the subsequent experiments also proved the correctness of this assumption. However, after trembling and tinkering for a long time, is it just a useless acid? He wasn't reconciled, so after experimenting with the optimal mixing ratio of the two calculations, he once again used his mind to explore the alchemy books in his storage ring. (To be continued.) )