Throwing a steel coil at supersonic speed with one hand, you let me travel through the heavens!

"System space, it's really useful!"

Wei Qingzhou was overjoyed and immediately began to calculate:

A 30-ton hot-rolled steel coil has a standard outer diameter of about two meters and a width of 1.2 to 1.5 meters. The volume formula for a cylinder is the base area multiplied by the height. Therefore, the volume of one coil is approximately between three and four cubic meters.

Based on a volume of four cubic meters, one hundred cubic meters can hold twenty-five volumes.

Twenty-five rolls of hot-rolled steel coils, each weighing 30 tons!

This means he can unleash twenty-five "ultimate moves" without having to carry two rolls of steel around or run back to the steel mill to restock after firing one.

The pain point of insufficient firepower is directly solved!

"Thank you for nature's bounty, I won't be polite."

He carefully packed the remaining hot-rolled steel coils from the warehouse into the system space, adjusting the length, width, and height of the pure white cube as he went. In the end, he packed a total of twenty-four coils.

This is the limit.

The remaining corner space was insufficient to fit a complete hot-rolled steel coil.

Of course, the hollow space of the twenty-four hot-rolled steel coils can also be used to store other things.

Wei Qingzhou had his own plans.

"The steel coil ruler is useful, but it's too light and has an unnecessary structure. For the same volume of steel coil, it can be made heavier."

Heavy means powerful!

Quality is the ultimate truth!

Therefore, he needs larger and heavier steel coils.

Ideally, it should weigh 100 tons or even more!

Wei Qingzhou quickly calculated in his mind that the power of 100 tons of steel coils was comparable to 1.38 tons of TNT equivalent, or the simultaneous explosion of 27629 hand grenades.

Most importantly, the impact is not a simple explosion; it is a concentrated release of kinetic energy. The energy is concentrated at the point of impact, and the localized damage is more terrifying than an explosion of the same amount of TNT!

He couldn't think of any material on this planet that could withstand the sonic impact of a 100-ton steel coil.

but.

That's not entirely accurate; thickness should also be taken into account.

To truly resist, a combination of ultra-high strength metal and gradient buffer multi-layer composite is needed.

For example, ultra-high strength martensitic aging steel and tungsten alloys are combined with gradient porous buffer layers such as aerogel, porous tungsten, and foamed tantalum to relieve stress layer by layer.

A simple homogeneous tungsten alloy would need to be over ten meters thick to fully absorb kinetic energy, and even when made into a gradient buffer composite structure, it would require an overall protective layer several meters thick.

Wei Qingzhou remembered watching short videos where foreign bloggers would test the power of bullets, showing what kind of bullets could penetrate a rock or a concrete wall and hit a dummy behind it.

The test results showed that it would be difficult for any firearm to achieve this, unless it was equipped with artillery shells.

For those who want to avoid being shot, hiding behind rocks and concrete walls is still quite safe.

If you want to dodge a 100-ton steel coil flying at supersonic speed, my dear friend, you'd better hide behind a mountain!

This is 100 tons of steel coils.

How about 1000 tons? Or 10000 tons?

There is no theoretical upper limit to the weight of steel coils. Even if the equipment cannot produce super-heavy giant steel coils, they can be spliced ​​together. After all, one of the capabilities is to ensure that the structure of the steel coil is not affected.

The problem is coming.

Ordering 100 tons of steel coils requires money.

Custom-made super steel coils with special specifications cost even more money!

Steel mills are not charities. Special specifications require separate furnaces and rolling, and sometimes even custom-made equipment, which can cost several times or even dozens of times more than standard coils.

But he, a high school graduate, had no money!

The few dozen yuan left in his WeChat account was money his dad gave him for a trip.

Where does the money come from?

In the real world, he certainly can't make a lot of money in a short period of time.

But now, human civilization has collapsed, and all wealth has become ownerless.

Bank vaults, department store jewelry counters, the safes of the wealthy... take whatever you want!

Paper money is out of the question; the hard currency has to be gold.

Based on the current gold price, disregarding fluctuations, and assuming 800 yuan per gram, a 200-gram gold bar would be worth 16 yuan. If one could amass hundreds or thousands of bars, there would be no shortage of funds to order custom-made steel coils.

In addition, there is another way to make money – the World Cup!

Wei Qingzhou didn't watch football normally, and with his exam preparation, he hadn't paid any attention to the World Cup. But when he first went into a dungeon, he saw a poster of Cape Vid in his rented room, and only after doing some research did he learn about the World Cup.

世界盃是2026年6月12日到7月20日。

The World Cup in this world has just begun, while the dungeon world is the future Earth, where the World Cup has already ended and all the results of the matches have been released.

All he needs to do is memorize the scores of each match, return to his own world, buy sports lottery tickets, and he can win big every time!

Legal, safe, and easy to explain!

It's more reliable than buying lottery tickets directly!

"We must grasp both aspects firmly."

Wei Qingzhou decided to start with gold and at the same time find out the results of the World Cup.

Finding reports about this world's biggest and most popular sporting event is not difficult.

Just do it!

Thinking of this, Wei Qingzhou frowned, pondering where to obtain gold.

bank?

However, not every bank has gold reserves.

Ordinary sales outlets have very little physical inventory.

Most importantly, the industrial zone... has practically no banks!

Only companies and factories.

Then the next best thing is to look for the safes of various bosses.

If you're lucky, you might find something valuable.

As for the safe's combination...

Okay, go talk to my coil.

Wei Qingzhou, taking advantage of the proximity, went first to the steel factory's office building.

Find the chairman's office.

Spacious, grand, and unrestrained, with a large walnut-colored desk, walnut-colored bookshelves, and a walnut-colored roc spreading its wings wood carving.

Wei Qingzhou went straight to his desk, rummaging through drawers and cabinets, looking for the safe.

I opened the drawer.

Unopened black stockings, sexy photos of the secretary, and a box of small blue umbrellas.

"..."

Wei Qingzhou closed the drawer without hesitation and continued searching.

Finally, they found the safe in a cabinet in the corner of the bookshelf.

It was one of those old-fashioned safes, about knee-high, silver-gray, with a mechanical dial for the combination lock.

He remembered watching movies where master thieves were all lock-picking experts, pressing their ears to the safes to listen to the meshing of gears and the resetting of bolts.

When the combination wheel is rotated, the internal cam contacts the lever, producing a slight friction sound. When the scale approaches the correct combination point, the frequency or pitch of the sound may change slightly.

When the correct combination is in place, the internal bolt will make a very slight "click" or metallic sliding sound when aligned with the notch, indicating that the combination may be correct.

Those highly skilled thieves, using their tactile sense, listened to the difference between the sound of the dial spinning freely when it was in the wrong position and the feeling of resistance when it was in the right position, thus narrowing down the possible passwords.

In short, it's a rather difficult technical job.

but……

Wei Qingzhou doesn't need it.

He raised one hand high, retrieved a hot-rolled steel coil from the system space, and simply and unpretentiously smashed it down.

With a "thump".

The safe door was dented in a deep hole, the hinges were twisted and deformed, and a finger-width gap was visible at the edge.

He was like a rough, uncouth man who didn't know how to cherish women, swinging a hot-rolled steel coil and smashing it with a series of "bangs".

In no time, the safe door fell down by itself, revealing what was inside.