As a man-made small world, the Light of Hope Academy does not have a real sun or moon. The sun and moon, as well as the alternation of day and night, as seen by the pen ~ fun ~ pavilion www.biquge.info, are all man-made landscapes.

Even the changes of the four seasons throughout the year are artificially regulated, so that the humans who live here will not be confused because they violate common sense.

Afternoon.

All 24 students of Class 404 set off together and marched towards the college mall.

In order to meet the spending of 1 million US dollars, you can apply for VIP membership. Moreover, only when you meet the VIP membership can you purchase membership products.

The Folding Dimension Backpack, which is widely recognized as a necessary item, can only be purchased if you have obtained a VIP membership.

So, you can have a spending limit of $40,000 per person, making up a total of $1 million.

Girls are attracted to all kinds of cosmetic things, such as some flashy clothes and cosmetics.

The boys don't all buy practical supplies, and many of them buy useless toys according to their preferences.

Poison Island Tsuneko has a soft spot for cold weapons, and stops in front of a simple long knife.

"Senior Sister Yanzi, do you want to buy that knife?" Li Feng asked.

"Well, according to the text, it's a single-molecule knife...... "Poison Island Tsuneko said, "a knife that is sharper than the legendary divine weapon!" ”

"A molecule makes a knife?" Li Feng asked in surprise.

If a knife is only a component, how many atoms must be in that molecule.

"It's not like this, the so-called molecular knife, which refers to the cut surface of the knife, is also the blade, and there is only one molecular thickness." "Because the blade is very thin, it's easy to cut through all kinds of hard objects, because there are huge gaps between the molecules of the objects. The blade of a molecular knife cuts directly through the weak molecular gaps, requiring less effort and less wear to cut through the entire object. So, even the armor of the tank can be chopped with a single sword. ”

After hearing the salesman's introduction, Poison Island's eyes lit up even more.

"With such a sharp knife, the blade should be damaged after a few cuts, right?" Li Feng said, "Because a blade with a layer of molecules so thin, conventional technology cannot be repaired, and the knife becomes a waste product." ”

"How is it possible, this is the product of a company owned by the Light of Hope!" The employee was very angry and said, "Definitely longer than most weapons." ”

"Forever won't wear out?" Li Feng asked.

"No, we have done experiments, if we just cut bamboo, even if it is hundreds of thousands of times, it will not be damaged. And cutting tank armor about a thousand times, there will be noticeable losses. Even if there is damage, it is still very sharp and can cut through the metal until about 5,000 times, and it will not be scrapped. "If it's used to cut zombies, it's almost never likely to be scrapped." ”

"Not only is it sharp, but it also lasts longer than a normal knife!" Poison Island Tsuneko's face was full of expressions of wanting to buy.

"Then buy it?" Li Feng said.

"I'm sorry, but I don't have enough money...... "Tsuneko Poison Island said apologetically, "$60,000 a handful!" ”

"Buy!" Li Feng said, "I'll lend you the insufficient part, anyway...... I don't have anything I want to buy. ”

"Then how embarrassed...... "Poison Island Tsuneko is looking forward to being able to buy it, but also a little embarrassed to owe favors.

"Sister Yanzi!" Li Feng smiled, "We have a fateful friendship, this money is nothing!" ”

Under Li Feng's unrefusable tone, Poison Island silently accepted Li Feng's intentions, and held this high-tech magic weapon in his hand.

Soon, everyone bought about the same amount of $1 million.

Li Feng lent his consumption quota to Poison Island, so he only had $20,000 left to buy a set of "Green Goblin skateboards".

The Green Goblin skateboard is also an item created by black technology, and the source is the equipment created by the villain Green Goblin in the world of "Spider-Man".

The original is capable of carrying people through the air at speeds of up to 500 km per hour, can carry a weight of less than a ton, and moreover, there are miniature air-to-surface missiles and miniature machine guns.

But the version Li Feng bought was a monkey version, which could only carry 500 kilograms of objects into the sky, and the flight speed was reduced to 350 kilometers per hour.

However, this monkey version adds safety and comes with a set of inflatable parachutes that deploy quickly. In the event of a crisis, you only need to press the remote control, and the skateboard will quickly eject gas and fill the inflatable parachute, which greatly increases the safety factor.

At this price, I can buy something that can fly in the sky, Li Feng thinks it's worth it!

After all, $20,000 to buy a car can only buy a bad car. And even if a car is a luxury car, it can't fly!

Including Long Xiaoguang, they all agree that Li Feng's purchase of the Green Goblin skateboard is cheap and beautiful.

However, as a genius, Long Xiaoguang will not buy such a ready-made thing, even if he wants to have this thing, he will buy accessories and assemble it himself.

"Xiaoguang, did you buy a lot of things?" Li Feng looked at it, and most of them were electronic components and products.

"It's all bargains." Long Xiaoguang said, "Ready to use it to make some gadgets?" ”

"What gadgets?" Li Feng asked curiously.

"Autonomic robots!" Long Xiaoguang's eyes flashed with a hint of wisdom, "Through the set program, you can perform some simple tasks with self-discipline. It is also possible to remotely control the interference remotely by radio. The long-term plan is to build more complex machines that can learn, repair, produce, replicate, and upgrade autonomously. ”

"Why do you want to make that kind of thing? The Skynet in "The Terminator" is going to destroy the world! Li Feng said worriedly.

"No, Skynet is not actually destroying the world, but thinking that the efficiency of human beings is too low, consuming a lot of resources, but not enough to promote the world's scientific and technological progress. In this way, Skynet locks human beings in a virtual network, using human imagination to constantly create new possibilities. At the same time, a large number of autonomous robots can do better. Long Xiaoguang shrugged his shoulders and said, "Moreover, the problem with Skynet is that there is a bug in the program logic, and I ...... It doesn't leave the underlying logic of the program problematic. Even if there is a problem, it is certainly not a human problem, but, a disaster for other species! ”

"Oh?" Li Feng was stunned.

"Beta-" Long Xiaoguang said, "I've checked the information, this kind of miner is not so much a carbon-based creature as a carbon-based robot. Its creator is a silicon-based creature, and the mining machine is also made with the idea of a robot. For its creator, this kind of self-discipline machine, after it is released, it is not necessary, they can expand and mine planet by planet, and after occupying the mineable planets of the entire universe, they will go to another universe to mine. You don't have to think about management, you don't have to think about wages. The combat effectiveness of this kind of miner has not surpassed that of mankind in the 21st century, mainly because its production capacity is too perverted, and it has some cross-planetary and cross-universe technology, so that its number can grow without limit. Unless there is a higher level of technology, such as the creator behind the beta, who must have the technology to destroy the beta at any time. If, there is no more advanced technology, then, against it, Zhien that machine against machine! ”

In other words, silicon-based life has created carbon-based autonomous miners, which has become a disaster for carbon-based creatures like humans. You're a carbon-based monkey ready to build a silicon-based autonomous robot to fight a beta-like scourge? Li Feng said.

"Probably, but ...... It's very difficult to build a perfect self-discipline machine! Long Xiaoguang said, "However, the more difficult, the more interesting, isn't it?" ”