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"yes, keep shopping, and then we'll go for a big meal in the evening. "Long Hanyue seemed to be very excited, shouting that there was no trace www.biquge.info of the character that a princess should have.

"Still eating. This time, Fang Ruitao's face was completely green.

When Fang Ruitao returned to the dormitory, it was already sunset, and the evening was not bad, Long Hanyue invited the two of them to have a good meal, although Fang Ruitao only barely qualified to eat, but this was already one of the few delicacies he had eaten since he came to the other world.

Others envied him for shopping with the two beauties, but Fang Ruitao didn't feel excited at all. Fang Ruitao, who was at odds with shopping, was not interested in those colorful clothes, so he endured it for a whole day before it was dark.

After sending the two girls back to the dormitory, he also returned to his residence, lying on the bed and not wanting to move at all. Although he didn't want to move anymore, Fang Ruitao knew that there were still many things waiting for him to do, and he didn't have time to rest. He stiffened himself and silently began to inspect the things he had picked up in the scrap heaps of the major armory shops today.

The soft sword that was taken out today was indeed the credit of the scrap iron ingots in the Morning Star Arsenal, and those iron ingots seemed to be not hard enough, but they were actually the best chromium-manganese spring steel. The ability of this steel to deform elastically within the specified range allows it to withstand a certain load and not to permanently deform after the load is removed. In addition, its mechanical properties, relaxation resistance, fatigue resistance, hardenability, and cold resistance, heat resistance, oxidation resistance, and corrosion resistance are excellent, and it is a rare high-quality steel, and as for the problem of insufficient hardness, it can be enhanced by quenching and tempering, but this process is not available in the Tianshen Continent.

The soft sword that Fang Ruitao took out was directly stamped with those steel ingots, and then quenched and tempered at low temperature, and the result was that the soft sword had very good performance in hardness and flexibility. In addition to dealing with those chromium-manganese spring steels, Fang Ruitao also found a batch of nickel steel, manganese steel, tungsten steel, and titanium steel, which were thrown into the scrap pile either not hard enough, or too hard to forge, and their suppliers were all swept away.

After all, these things were all experimentally refined, and the number of them was not much, and the rare metal elements in them were even less pitiful, but at least Fang Ruitao had something in his hand that could be used in the short term, and with these things, he could make more powerful weapons. However, the rare metal elements that Fang Ruitao found today are still very limited, because these elements are all things that are associated with iron ore and are inadvertently refined, and those minerals that cannot be associated with iron ore, especially the saltpeter mine that Fang Ruitao urgently needs now, have not been found at all, so Fang Ruitao made up his mind that he must go to the nearby mine to have a look and strive to get something useful when he has time.

Putting down these things, Fang Ruitao took out the notebook that Andres gave him. After all, the material problem can be talked about later, and this study problem will go tonight. Taking out a thick notebook, Fang Ruitao lay on the soft bed and read it slowly.

Fang Ruitao, who had never studied magic alchemy and had never observed it up close, had no clue about magic alchemy, so this notebook without basic knowledge was like a book from heaven. Aside from memorizing those magic arrays by rote, he didn't understand them at all.

With a long breath, Fang Ruitao threw the notebook aside. He has no sensory concept at all, let alone actual operation, so he can't understand this professional knowledge at all, and now he has to wait for the teacher to explain it to him. After meditating and practicing for two hours, it was already completely dark, Fang Ruitao put on a night suit as black as ink, and jumped out of the window.

This time I came to Andrés's residence, and I was much more familiar with it than the last time. The secret passage had been dug up, so he could save a lot of trouble, bypassing the villa area from a distance, Fang Ruitao sneaked into the dense forest not far away. A few minutes later, Fang Ruitao found the entrance to the tunnel that he had carefully disguised as a tree hole yesterday.

Walk down the tunnel into Andrés' villa, where the other party has been waiting for a long time. The windows of the room were covered by thick black curtains, and on the table was a glittering magic lamp. The Magic Crystal is different from the crystal nucleus of Warcraft, it is a mineral mined from the ground. Compared to the Demon Beast Crystal Nucleus, the purity of the Demon Crystal is lower, and if it is embedded in the Demon Refining Weapon, the power is slightly lower, but because it has no attributes, the internal energy is relatively peaceful, so it can do a lot of things.

First of all, the most important thing is that the magic crystal can increase the cultivation speed of the warriors, because the magic crystal has no attributes, and the energy is relatively peaceful, the warriors of all attributes can absorb energy from it. Of course, this is just a high-grade magic crystal ore, this kind of magic crystal ore is of high purity, easy to absorb by the human body, if it is a magic crystal ore with more impurities, it is difficult to absorb the energy too much, these magic crystal stones are generally used for other purposes, such as the magic crystal lamp placed on the table at this time.

The low-grade magic crystal ore used by the magic crystal lamp is not cheap, and not everyone can afford it, even a rich magic alchemist like Andres usually only uses it when it is very necessary, so when night comes, it is pitch black everywhere except for the torches lit in some important areas. Although this is more conducive to Fang Ruitao's secret infiltration, he feels very awkward about this situation as he is used to living in big cities.

"How's that notebook going?" asked Andres, smiling.

Fang Ruitao scratched his head embarrassedly and said, "Forgive the disciple for being stupid, I have no clue for a long time, except for writing down all the magic arrays one by one, I don't understand anything else." ”

Andres was still smiling when he heard this, and when Fang Ruitao said that he had memorized all the magic arrays, he was taken aback: "What? You have memorized all the magic arrays in it? That's almost all the magic arrays below the third order, there are more than two thousand." "If you say that memorizing more than 2,000 words, or more than 2,000 articles, it is not a problem, because those words are like text files in a computer, and they don't take up much space.

The magic array is completely composed of repeated patterns, even the simplest first-order magic array, the complexity of its patterns is comparable to the most complex large-scale murals, the difficulty of memory can be imagined, and Fang Ruitao can actually memorize more than two thousand magic arrays one by one, its memory is absolutely terrifying, no wonder Andres was surprised.

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