The Last Alchemist

Mobius really wanted Rosen's battery technology. He went from the west of the city to the pier and back to the west of the city. He went back and forth. In less than half an hour, he carried 3,000 gold dragon coins.

During this half hour, Rosen also wrote the detailed instructions for the battery on a piece of parchment.

In fact, his battery is a lead-acid battery with a very simple structure. The positive electrode uses lead dioxide, the negative electrode uses lead, and the electrolyte is sulfuric acid. After writing down all the methods, it consumes less than a piece of parchment and costs 5 Karen.

In order to take care of the reading method of Mobius, Rosen specially changed the nouns in it, such as lead dioxide, and he wrote it as lead rust.

When Mobius handed a large bag of heavy golden dragon coins to Rosen, only to receive a piece of parchment in exchange for it, he was completely confused.

"Is it that simple?" Maulius didn't believe it. He took the parchment and turned it over and over, trying to find out more, but he was naturally disappointed.

Rosen smiled and asked, "Don't believe it?"

Mobius was almost going crazy. He had saved 3,000 gold dragon coins for nearly 10 years, and then he exchanged it for this piece of paper. Not only did he become a pauper, but he also owed the other party 2,000 gold dragon coins. He felt aggrieved no matter how hard he thought.

If he had to change someone else, he would have taken action long ago, but Rosen had Veronica by his side.

Taking a deep breath, he looked at Veronica with a sad face: "This kid... he bullies people!"

Veronica also felt it was a bit simple: "Rosen, isn't it too perfunctory? After all, it's 5,000 gold dragon coins."

For 5,000 gold dragon coins, you can buy a super mansion in Nerogard.

Rosen smiled slightly, took a step back, walked to the battery, and waved to Mobius: "Come on, come on, if you don't believe it, come and take a closer look at what's inside this lightning cage."

As he spoke, he opened the lid of the big wooden box.

Mobius looked over and found that the wooden box was also lined with a layer of transparent glass. The glass was divided into many small grids, and the grids were filled with things. He looked carefully, and then went back to compare the instructions on the parchment. The two were exactly the same. .

"Doing this can really tame thunder and lightning?" Mobius felt as if he had seen a ghost. Thunder and lightning are weapons of the gods. They can restrain the cage of thunder and lightning. It sounds very tall at first glance, but the structure is so simple. It’s really unbelievable.

"If you don't believe it, pinch these two pieces of iron again?"

Mobius actually squeezed it, and as soon as he squeezed it, his whole body began to tremble. That unique numbing feeling cannot be fooled.

"Do you believe it?"

"I believe it." Mobius nodded, but he was still a little worried.

Seeing him like this, Rosen said earnestly: "You may not look at the few words on the parchment, but not a single word on it is nonsense. Do you think I got the things on this scroll out of thin air? No! Let me tell you. , behind every word, there is the hard work of several ancestors. I don’t know how many ancestors worked hard and spent their whole lives to build this thunder and lightning cage!”

"Huh?" Mobius really didn't expect this.

Rosen asked loudly: "Let me ask you, countless wise ancestors, whether a lifetime is worth 5,000 gold dragon coins!"

"value!"

"Then why are you feeling aggrieved? Why don't you take this scroll back quickly and build a thunder and lightning cage as mentioned above? Once it's built, whether you use it to sell the electrolytic metal for money or directly sell the thunder and lightning cage, 5,000 gold dragon coins are not enough Earn it back in minutes?”

These words awakened Mobius, and he slapped his head hard: "Rosen, you are right, thank you very much for reminding me!"

After saying that, Mobius didn't stop for a moment, put away the parchment, and ran away as fast as he could, as if he had gained a huge advantage and was afraid that Rosen would regret it.

"Stop!" Rosen suddenly shouted.

Mobius stopped by the door, holding the scroll tightly in his arms, and looked at Rosen warily: "What, you want to regret it?"

Rosen shook his head. He reached into his pocket and took out a milky white crystal. Two metal wires were pulled out from under the crystal. Rosen connected the metal wires to the two poles of the battery, and the milky white crystal suddenly shone brightly.

"Soft light crystal?!" Mobius' eyes suddenly lit up. Adele's moon wand was rumored to be magical, especially the soft light crystal that glowed. He had heard it said many times.

Rosen put away the milky white crystal and said with a smile: "The oil lamp in your warehouse is too dark. If you can pay off the remaining 2,000 gold dragon coins as soon as possible, I will give you this soft light crystal."

Mobius was shocked: "Are you serious?!"

"Veronica is here too, she testified."

"Okay!" Mobius shouted excitedly: "Wait for me!"

After saying that, he quickly turned around, ran directly from the door to the window, jumped out from the window, and ran away.

Veronica watched the whole process, waiting for Mobius to get out of the way. She couldn't help but spread her hands: "Why has Mobius become so easy to talk to? Why do I think he is a bit stupid?"

"He's not stupid, he's simple, hehe."

Rosen carefully put away the golden dragon coins, then took the prepared aluminum powder and magnesium powder and started busy again.

This busy work lasted until midnight.

By this time, a total of more than twenty kilograms of aluminum powder and magnesium powder had turned into a dozen round, dense cardboard packages.

Veronica was very curious and wanted to see how Rosen made strong light, but after watching for a few hours, she didn't understand anything and finally had to go to rest. Rosen was the only one left in the alchemy room.

It was late at night, everything was quiet, and there was not even the sound of insects outside the window.

Rosen put away the paper bag, walked to the window, and pulled all the curtains tight, leaving no gaps. At the same time, only one candle was left. The huge alchemy room suddenly became very dim.

Rosen walked to the wall of the alchemy room quietly, squatted down, picked up a piece of magnetite, and began to observe it carefully.

"Iron black, scaly, slightly metallic, weakly magnetic, it is indeed ilmenite!"

For Rosen now, iron is not valuable, what is valuable is titanium, which is the mithril of this world. According to Mobius, this thing is the key element to enhance the power of the undead.

Although, for an alchemist, no matter how strong the body is, it can be destroyed by various alchemical means, but if you are an alchemist and have a strong body, it will be even more powerful!

Gently break off a small piece of ferro-titanium ore with your hands, put it in your mouth, and swallow it directly, while activating the alchemical power, carefully observing the situation of the ore in the stomach.

"The ilmenite ore has no movement and has not been absorbed. It seems that the physique of the undead cannot directly absorb the titanium oxide in the ilmenite ore. Think about it, if it can be absorbed directly, such a good thing will not be my turn, and it will be eaten up by Mobius long ago."

It doesn't matter if it can't be absorbed, Rosen can extract the titanium from it and eat it.

This is not a problem for Rosen at all. With the existing materials and tools in the alchemy room, it is enough to extract pure metal titanium.

In order to avoid too many dreams at night, Rosen started working directly.

This night is destined to be a sleepless night.

Rosen worked hard all night using chemical methods such as pickling, crystallization, cauterization, and replacement. At around four in the morning, he finally successfully consumed 40 pounds of ilmenite ore. In the end, he got 7 kilograms of pure titanium powder, which is more than ten times the titanium content in the Viken skull.

If Mobius knew that Rosen had so much mithril and that he personally sent the raw materials, he would probably be so angry that he would vomit blood.

After getting the titanium powder, Rosen swallowed it mouthful by mouthful as if it were sugar.

While swallowing, he activated the alchemical power again and carefully observed the changes in his body.

He found that his current body had an amazingly high absorption efficiency for pure titanium. A spoonful of titanium powder was absorbed by the stomach and intestines in less than 5 seconds, and turned into a large amount of titanium ions that roamed around in the body.

As the titanium ions were continuously absorbed, Rosen felt a chill in his body. This feeling was similar to the first time he took the moonlight elixir, but there were also slight differences. Compared with that time, the chill today was much milder and made people feel somewhat comfortable.

Rosen ate seven kilograms of titanium powder in half an hour.

After eating, the effect was very obvious.

Rosen found that his skull, entire spine, ribs, shoulder blades, and hip bones had all turned into hard biological titanium alloy.

‘The vampire Viken has lived for at least 100 years, but he has only transformed his skull into biological titanium alloy. Mobius should be about the same age as Viken. Veronica could easily break his leg and shoulder bones, which means that Mobius’s situation is not much better than Viken. In my current situation, I am afraid that the bones of the elders of the Blood Rose are not as hard as mine. ’

Afterwards, Rosen tested his healing ability, nerve reaction speed, and physical strength.

However, this time, the test results were not as abnormal as he imagined.

‘The healing ability has only improved slightly, and it takes more than 15 seconds for superficial wounds to heal. The physical strength has improved slightly, which is much stronger than ordinary people, but far inferior to Veronica and even worse than Anne. The speed of nerve reaction has improved significantly. It is faster than Anne and slightly worse than Veronica, but it no longer has a crushing advantage. ’

Although his current physical combat power is far inferior to those traditional undead, and even worse than Mobius. But the advantage is that he is not afraid of silver, has no blood addiction, and his physical protection ability, especially the protection ability of the nervous system, is super abnormal. At the same time, he is also an alchemist.

“A body with amazing defense, lightning-like reaction, and powerful alchemical equipment, it’s enough!”

Rosen left the alchemy room with satisfaction.

Although he was busy all night, he didn’t feel tired at all, but was in high spirits. It happened to be five o’clock in the morning, so Rosen simply ran to the mansion garden to run and exercise.

When he did this, he scared the servants who got up early in the mansion.

After running and sweating, Rosen took a bucket of cold water to wash his body, and then he just caught up with the breakfast in the mansion.

During breakfast, Little Alice looked at Rosen carefully and suddenly said, "Brother, you seem to be stronger."

Sister Mary also said, "Yes, he has become stronger and taller."

Veronica also felt that Rosen seemed to have changed, but after a closer look, apart from being taller and stronger, she couldn't tell what was wrong, so she could only say, "You look energetic."

Rosen was secretly happy, and didn't explain, just ate the wheat porridge in big mouthfuls.

While eating, a servant hurried in and said a few words to the butler Ah Fu who was standing by. Ah Fu's face changed slightly, and he came up again and whispered in Rosen's ear: "Sir, there are visitors outside the door. A man and a woman, the woman is the apprentice magician Miss Hill, and the man claims to be a mathematician Vic."

"Mathematician, Vic?" Rosen smiled playfully.

"Yes, this Mr. Vic seems to be very emotional."

Rosen laughed and said: "Please let them in and ask them to wait for me in my study."