In a small alley I found one of these Internet cafes, which had no license to operate and could not be seen, even if there was some relationship between the owner of the Internet café and the industrial and commercial department, and they turned a blind eye to it, but after all, they still could not open it openly on the bustling street.

I pushed open the glass door, a heavy smell of sweat mixed with the smell of smoke came to my nose, the Internet café was very hot, there were many people, almost full of people, but the windows were all closed to prevent theft, except for a few wall fans were rotating rapidly in the highest gear, emitting a little hot air that had nothing to do, there was no air flow, many people were playing games shirtless, and no one looked back when I came in. There are about seventy or eighty machines outside the hall, and there are a few small boxes, and the area of the Internet café is not small, but there is not much space to accommodate people except for the machines. There are only a few fluorescent lights in the whole Internet café, so it looks very dim, and there are hidden dangers in terms of safety, and I didn't find an emergency passage for fire prevention. But I don't care so much anymore, as long as I don't need documents, I don't need identity registration.

The network manager was chatting about QQ, and after I came in, he dropped a sentence without raising his head: "Internet access?" 1 dollar for 1 hour. ”

Fortunately, it is 5 cents cheaper than a regular Internet café, I nodded, dropped a piece of five dollars and said, "An hour and a half." ”

He accepted the money, picked up the mouse and clicked twice, and said lazily: "Okay, machine 48, the second row on the left, find it yourself." ”

I found the machine and sat down, the machine here was rotten, the keys on the keyboard were dirty and black, and I felt a little sweaty. I tried it, many of the keys are not very sensitive, the mouse is a mouse that has almost completely been eliminated, fortunately it feels okay, there is no phenomenon of pointing east to west, and the guide turning north.

I opened my browser, typed in the URL I had written down, and started my hacking plan, the company did a good job of security measures, but it was worse than the forum I first hacked into, and after bypassing the firewall and a few hidden security traps, I found the internal information. Sure enough, there is the original program of the horse racing game I wanted,With the circuit diagram of the motherboard,I was excited,Busy pressing down,After setting a few alarm traps,I began to analyze,This program is really a little different from the ported version,The circuit also has several more loops to control the win rate,One of them caught my attention,It's a circuit that seems to be useless。 But since it's in this program,Naturally, it makes sense.,I think of this game can be controlled by the keys on the machine.BUG.,Take a closer look.,That's right,This circuit is the precautionary circuit.,When I want to use the keys to control the game.,This circuit will send out a few pulses.,Temporarily cut off a few circuits in charge of the win rate and odds.。 My heart is cold, doesn't that cut off my hope? Look at the program and circuit again, there is no other way to crack it except to cut off this circuit, but the circuit is naturally in the machine, in addition to disassembling the machine, what other way can cut off this circuit? Can't you cut it off in the air?

Air? Manipulation! I slapped my thigh, why didn't I think of it? I was thrilled to think about it. Suddenly, an alarm sounded through the headphones and reached my ears, and one of the traps I had set was triggered.

Discovered? It just broke through one of the warning lines, and it would take some time to find out my IP, so I quickly wrote down the circuit diagram and program, and after confirming that it was correct, I got up and walked out of the Internet café. The network manager only cares about the people who come in, and he doesn't even look at the people who go out. Continue to talk about Q. I thought to myself: Wait a minute, you won't be so laid-back.

After walking a few steps, the alarm in the Internet café was loud, and there were bursts of shouts and scolding of people on the computer whose network was forcibly cut off, showing that the trap I set had been all unlocked, and the Internet café was also bitten by the company's anti-invasion system.

The next thing is to find a game hall to try it, this kind of game hall is easier to find than underground Internet cafes, even on the streets of the city center, the country is first located in the north, and our province is the southernmost coastal city, the mountain is high and the emperor is far away, and he can't manage so much, so he is more arrogant. Horse racing is almost every game hall, which is the majority of the boss's money, and there are probably few game halls without gambling games in the city. Two years ago, a higher level in the capital went to the city to inspect and strictly forbid the opening of gambling games such as horse racing and slot machines in the game room. It wasn't until the inspector went back and the rumors went down that he slowly made a comeback.

I still have the last 1 yuan left in my bag, 5 cents per game currency, which means that I can only buy two game coins. I handed the crumpled piece of paper to the boss, who threw down the two coins and reached over to take the money in my hand, and my hand holding the last dollar tightened, and I froze for a moment before letting go. The boss also noticed it, and wondered in his heart, isn't it just a dollar? Can it be used as the root of life? How did he know, this is the last chance for me, theoretically the cracking method I speculated is correct, yes, but no one dares to say that it is feasible without practice, if it can't stand the test of practice, it's useless to go home and get more money. Besides, this is a theory that has a long relationship with my mother's life, and I can't help but sweat my palms and my heart beat wildly when I think of this. Success, must be successful.

There are a total of 4 horse racing machines in this arcade, and 2 of them are already being played. I had to make my own plans, and naturally the less attention the better, so I picked an unmanned one and sat down.

After looking at the buttons on the machine, the layout of the motherboard circuit diagram came to my mind, and the buttons corresponding to the corresponding circuit nodes one by one, after reading it for a few minutes, I basically figured it out. The most important thing is the precautionary circuit, how to find it in so many wires, and cut it, this is the key to the problem.

I took a breath, and my right hand took the manipulation technique and probed into the machine, and the invisible hand like a hairspring penetrated all the way in, all the way to the motherboard, and I could clearly touch the dense lines above the motherboard, how to identify the protective circuit wires I needed in these lines? My manipulation seems to have intensified now, and the thickness, shape, and weight of the wires can be felt, and the feeling is much clearer than before. In the past, when I used to use something, I only recognized the general outline and touch.

I fumbled around on the motherboard for a while, well, the large thing with the square-shaped protrusion is the manifold, the small cylindrical grain with a small short hard wire at each end is the resistance, and the small protrusion is the solder between the nodes...... I remember that the area where the defense circuit is located is densely packed with 6 or 7 blocks in total. After groping through the entire motherboard with manipulation, I found that there was indeed such a place. One end of the guard circuit is the eighth pin input that is connected to the largest of the stacks, and the other end is the fifth pin output of the smallest one. It's just that these two are just the starting endpoints, but there are also many nodes in the middle, connecting more than a dozen wires, and the probability is only less than 10%, what should I do? Is it really impossible to guess?

There was a rush of panic in my heart, but I immediately suppressed it. Calm down! There will always be a way.

My heart moved, by the way, since it is a precautionary circuit, then this circuit must be more important, and its wire should be a little different from the others. As soon as I thought of this, I used the detection technique to feel the pile of wires one by one, and found that there was indeed a special one among them, and that wire was much thicker than the others, and it was obvious that this was a protective one, and it was this one for a long time.

I gritted my teeth, increased the power of manipulation, grabbed this wire and pulled it, and my hand was light, and it broke! The wire is so thick and tough, I can't do it if I want to pull it into two sections, but it is not so laborious to pull it out from the solder contact, as we all know that if there is a problem with the circuit, it is usually not the wire that is broken, unless it is violent, it is the soldering where the problem is.

If there is no accident, if I pull the right wire, then this machine can be controlled by BUG, the key in front of me is not only a single key to enter the purchase, but also a small computer keyboard, below, is the moment of my free performance, this small keyboard is the stage.

I press a few times east and west on these keys, and in the eyes of others, it is meaningless without coins. But it makes sense to me now, and only I know the mystery. For example, if I press the 5x payout button of 1:5 3 times, and then press the 8x key again, according to the results obtained by the program and circuit diagram, then the 5x circuit has been directly blocked, and the odds will not be released again.

In the end, I blocked all the circuits on the losing side, and all the odds were also blocked, leaving only a minimum odds of 3 times, and the output should also be 1:3. This is just an attempt, and even if I miscalculated, the odds of winning 3x are still the highest, and my chances of winning are still bigger than the others. If you're not careful, you know, I only have two in-game coins on me, which means I only have two chances to try.

It is not surprising that others have seen me sitting in front of the machine for so long without putting coins, because many people will watch the horse for a while before the race, speculate on the rules and then bet and play, so I did not attract the attention of others.

I threw in the first copper coin with a trembling hand, closed my eyes and pressed the start button, and a strange rhythm of music came into my ears, and my heart beat to the rhythm of the music. Medium, must be in it!

"Ding, ding, ding." I was ecstatic at the sound of three successive copper coins dropping like a heavenly sound, and I felt that it was the most beautiful sound I had ever heard in my life.