In the blink of an eye, another three days passed. In the past three days, because there was no interruption from Long Chen, Lu Dawei spent part of his time in the tower defense base, practicing and cultivating without distractions, and the results were very remarkable.

In addition to practicing, there is one more thing, that is, the three suites that Lu Wei bought through Datong Real Estate Agency, the real estate transfer procedures in the past few days, with the assistance of Guo Yan, were quickly completed, the legal significance took effect, and the ownership of the three properties was under Lu Wei's name.

There was a little episode in the middle, Li Haoyang came over with a few people to find trouble, and threatened to kill Lu Wei...... As a result, Li Haoyang and the few people he brought became the first batch of actual combat targets after Lu Wei learned Bajiquan, and in just two minutes of fierce fighting, he was beaten with a blue nose and swollen face, and he fell to the ground and couldn't get up.

As for Li Haoyang, he was so frightened that he kept retreating, his pants were getting wet, and he kept muttering: "Impossible, impossible, how can you beat six by yourself?" His eyes were full of disbelief and even a little frightened, thinking that he was hallucinating.

Lu Wei grabbed him by the collar, lifted him into the air with one hand, glared at him coldly, and said, "Don't have a next time, next time you harass Guo Yan, I can only cripple you." ”

Li Haoyang was in a cold sweat, and the chicken on his head pecked rice: "Don't dare, don't dare, I don't dare anymore!" ”

After Lu Wei let go of him, Li Haoyang ran away.

"Brother Lu......" Guo Yan's mouth opened slightly, looking at Lu Wei like a monster, six adult men, all of them were knocked down by Brother Lu in three or two, this ......

Guoshu is not so easy to practice, among the 1.3 billion Chinese people, there are only a very small number of people with national skills after all, so powerful that even fewer are one to fight six, Lu Wei's hand almost calmed everyone, and the eyes of onlookers felt incredible.

Lu Wei ignored these glances, and didn't explain to Guo Yan that after the three suites were in his name, he asked someone to clean up the houses and prepare to rent out all the three houses.

He checked the current housing rental information in S City on the same city network, and found that near the third ring road, the average monthly rent of a three-bedroom apartment is about 3300-3600, and a two-bedroom is about 2400-2800.

Fortunately, the three suites he bought were all three-bedroom, and the two 80-square-meter houses in the Songlin Community were small in size, but there were also three bedrooms that were not very small, which could be shared by more than three people. In addition, the Songlin community is near the third ring road, Lu Wei set a rent/3000 per month, pressing one to pay two, air conditioning, washing machines, refrigerators, TVs, water heaters, networks and other facilities, on the same city network, the rental information of the two suites was released.

In addition, the 126-square-meter second-hand house in Xinghuwan Community is also a three-bedroom, but the conditions are much better, with three bedrooms, two living rooms and two bathrooms, the third ring is inside, and it is closer to the city center, so Lu Weiding's rent is 3800 yuan / month, which is higher than the mainstream rent, but it is not unacceptable for some tenants who have high requirements for the living environment.

As soon as the rental information of the three suites was released, in less than half a day, Lu Wei received more than a dozen phone calls, all of which were calls from people who wanted to rent a house, and Lu Wei accompanied these tenants to see the house, only a batch came, and the other party was very satisfied, and almost immediately made a decision, and on the same day, he signed a rental contract and rented out all three suites.

It was so easy to rent out the three suites, and Lu Wei was also slightly surprised, only then did he know how much the rent in S City had risen in less than three years? Take the 302 where Guo Yan and the others live downstairs, for example, with an area of 140 square meters, the rent is now at least 3800 or more per month, and 4000 is possible, but he still maintains 2800 per month.

Lu Wei is still soft-hearted in the end, he is not too embarrassed to talk about the rent increase, talking about money hurts his feelings, he has a good relationship with those girls, and they often invite him downstairs to eat, not to mention, Guo Yan helped him a lot, and Lu Wei is even more embarrassed to open his mouth when it comes to raising the rent.

Of course, Lu Wei is not short of hundreds of dollars a month to live, so there is no need to bother with money.

"For four houses, the monthly rent adds up to more than 12,000 points, excluding part of the property management fees and parking fees, there is no problem with a fixed income of eight or nine thousand a month."

Lu Wei usually doesn't spend much money and is not a big deal, with an income of eight or nine thousand a month, not a lot is not much, there is no problem in maintaining basic living expenses, and there is still a small amount left, but ...... There is still some distance from getting rich, and getting rich is even more distant.

Moreover, in addition to a few houses, the amount of cash on Lu Wei's body is less than 100,000 now, and it is estimated that it will not take long if he spends a lot of money.

Making some money is Lu Wei's current more urgent plan.

……

"Sir, your courier."

A sweaty courier stood in the doorway with a large cardboard box at his feet.

"Uh, thank you."

After signing, Lu Wei carried the cardboard box, which was more than half a person tall and weighed more than 50 pounds, into his bedroom.

Unpack it with a utility knife, revealing a set of chemical instruments, which turned out to be more than a dozen high-temperature ceramic crucibles, several tripods, crucible pliers, and a few V-shaped diversion grooves.

The plane shuttle standard can only carry 100 kilograms of items at a time, planing Lu Wei's weight, the items that can be carried at a time, only more than 50 catties, for the sake of safety, Lu Wei brought these instruments to the tower defense base twice.

Tower defense base.

Lu Wei asked Kai to open the gate of the base in advance, and after destroying a wave of monsters, he took the elevator, moved it a few times, carried the entire set of chemical instruments to the defense platform, and assembled them according to the operation manual.

First of all, he assembled a set of mold devices, which are a bit like mold boxes for producing moon cakes, and can make some of the tools needed according to this set of molds. This set of molds is made of mild steel material, which can withstand high temperatures of more than 1500 degrees, and the quality is very good.

Secondly, Lu Wei fixed two tripods on the ground, one high and one low, separated by a certain distance, the high tripod rested the deflector groove, the low tripod placed the crucible, and then put the end of the deflector into the crucible.

In the end, Lu Wei picked up more than 20 copper cannon shells, piled them together, and began to prepare to make copper ingots.

Copper is a precious metal, with good electrical conductivity, thermal conductivity, ductility, is a very close relationship with human non-ferrous metals, is widely used in electrical, light industry, machinery manufacturing, construction industry, national defense industry and other fields, copper is purple red, melting point 1083.4 °C, boiling point 2567 °C, easy to be melted, smelted, recycling.

The value of copper is relatively high, and the current spot price of copper in the international market is about 36 yuan/kg, and the price trend is stable and rising.

"Kai, activate this laser tower and shoot lasers."

Lu Wei pointed to a laser tower not far from him, he had already thought of a way to melt copper, that is, laser heating: let Kai control the laser tower to emit a high-energy laser, he used a crucible plier to clamp the cannon shell (the cannon caliber of the three-stage cannon turret is 75mm, and the weight of the shell is about 15kg), put it under the laser to heat, burn it into a liquid state, and then flow into the crucible through the diversion groove.

The shape of the crucible is bowl-shaped, and after the molten copper is cooled inside, it is poured out, and the copper ingots are made one by one.

“Ok！” Kai didn't know what Lu Wei wanted to do, but seeing that he was so excited, he behaved a bit like his previous manager, and he liked to do strange things, but Lu Wei didn't take the energy core of the base casually, and besides, he wanted to do something, and Kai couldn't stop it.

A red pillar of light lit up from the top of the laser tower, and the ultra-high brightness pierced Lu Wei's eyes, and the energy released by the red pillar of light was transmitted to Lu Wei's skin nerve endings through the heated air, but this did not have much effect, Lu Wei took half a step back, took the crucible pliers, picked up a shell, put it on the laser pillar, and began the melting operation.

The heating ability of the laser is indeed strong, in less than three seconds, the golden high-temperature copper water, quickly dripping into the diversion trough, under the influence of gravity, converging into a golden stream, flowing into the crucible, soon overflowing, Lu Wei quickly took off the full crucible and replaced it with a new one.

In this way, it took about two hours for Lu Wei to melt eight shells and obtain more than 120 copper ingots weighing about 1kg.

Lu Wei was tired, his arm was sore and sore, and the 30-kilogram shell shell was clamped with crucible pliers, working continuously for more than two hours, and no one could hold on for such a long time.

"The production of copper ingots is too troublesome, and the value of copper is not very high, far less valuable than tungsten gold, let's make so much this time, or take a bag of tungsten gold warheads, all made tungsten ingots!"