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Time moved forward a week.

On this day, Liu Cong was coming out of the gate of the nuclear testing laboratory when a phone call came in.

The caller was Mr. Yang, the president of the Central Bank of China.

His tone was very excited at this time, "Academician Liu, we succeeded!"

Liu Cong quickly understood what Academician Yang said and was very happy.

"Mr. Yang, you have finished debugging, and it seems that the progress is quite fast."

Liu Cong estimated that the time would be next week, but he didn't expect that they would get it out this Sunday. He was still very happy.

"Not only did we debug it, but we also used the currency trading system to complete a large order just now, without any obstacles in the whole process!"

Mr. Yang's voice was very excited. He had been the bank president for so many years, and he had rarely been so out of control today.

When Liu Cong heard this, he became excited instantly.

"Mr. Yang, you are really fast. It didn't take long to complete the first order!"

Mr. Yang on the other end of the phone couldn't be more proud at this moment.

"Yeah, you don't even know. We just contacted the Bear Country. The Bear Country heard that we have a currency trading system here, and they traded a light industrial item with our country without saying a word."

You know, the heavy industry in Xiong Country is developed, but the light industry is extremely backward.

For so many years, Xiong Country has always relied on imports from China.

After China researched this system this time, Xiong Guo chose to stand up and support it as soon as possible. This has given China enough face.

"Then this time we really have to thank Xiong Guo for his support." Liu Cong said.

"yes!"

"But thank you, thank you. We have also given you enough benefits."

"As the first strategic partner to join, we have directly waived their transaction fees for half a year. If you calculate this in detail, this amount is extremely huge."

The half-year handling fee is indeed a significant discount.

However, there is nothing China can do now, because if they want to open up the global market, they must first win everyone's trust, and secondly, provide sufficient discounts.

On the surface, countries are extremely harmonious and friendly to each other, but in fact, they all have interests in each other.

China is now powerful, so big countries like Xiong are willing to interact with China.

Besides, the current international situation of Blue Star is not as good as before, and the relationship between the United States and the Bear Country has always been in a bad state.

But we can rely on ourselves, and the only neighboring country is China.

Therefore, when China developed a digital currency trading system this time, he was the first to participate.

Because he is also facing domestic economic sanctions by the United States, which are more severe than those of China.

Therefore, facing this situation, they can only hold onto China's lap now.

It's not so much a hug, but a win-win cooperation.

Facing Mr. Yang's explanation, Liu Cong nodded to express that he understood.

…………

Dozens of minutes later, Liu Cong and Mr. Yang met at the door of the bank.

"Mr. Yang, what should we do next?"

"Are you still looking for cooperation as a Chinese official?"

Mr. Yang looked at Liu Cong and nodded, because Mr. Yang could only think of this way now, and this was the only way.

No matter what, it will eventually be known to the United States.

Just when Mr. Yang was about to tell Liu Cong his plan, a call came in.

"Academician Liu, let me answer the phone first!"

Liu Cong nodded.

Mr. Yang did not avoid Liu Cong, but stood directly next to Liu Cong and answered the phone.

At first, Mr. Yang's complexion was normal, but as time passed, Mr. Yang's complexion gradually darkened.

"What! The system is being attacked by a lot of hackers!"

Hearing this, Mr. Yang exploded instantly.

"His grandma's, those beasts!"

At this time, Liu Cong on the side also had a rough understanding of the incident.

It's just that this transaction was known to the United States, and then they sent the world's top hacker team to start attacking China's systems day and night.

But even after hearing this, Liu Cong still didn't panic at all.

Because, including Mr. Yang, they all underestimated this system.

China has previous precedents, so it has such a great fear of hacker attacks. After all, the United States has the most powerful hacker team in the world.

For decades, they had almost never lost a battle. As long as they wanted to interfere, they almost always succeeded.

The only defeat was at the hands of Liu Cong.

During those months, all hackers in the United States were looking for a hacker named Descendants of the Dragon on the Internet.

They knew that this hacker was from China, but no matter what methods they used, they couldn't find it.

So much so that they did not dare to carry out any hacking attacks on China during those few months.

However, this time they really couldn't bear it. This was related to their status as world hegemon.

Therefore, they cannot lose this online battle no matter what.

At this time, Mr. Yang on the side was already sweating profusely.

He has no choice but to run around in circles now, because he has seen with his own eyes how the United States destroyed the currency trading system developed by his country within thirty minutes.

The more anxious Yang Lao became, the more calm Liu Cong stood on the side.

"Academician Liu, what should we do now!"

Mr. Yang clenched his fists tightly, looking anxious.

The more anxious Mr. Yang became, the calmer Liu Cong became.

"Mr. Yang, do you think they can break through?"

This sentence made Mr. Yang stunned for a few seconds, and then asked: "Academician Liu, what do you mean?"

Liu Cong smiled and said, "It must be the literal meaning!"

"Don't worry, in order to guard against them, I have already made full preparations. They can't attack!"

Seeing Liu Cong so calm and calm, Mr. Yang's mood gradually calmed down.

"Mr. Yang, take me to the main control room now. I want to see what's going on at the scene!"

"good!"

………………

Five minutes later, Liu Cong came to the hall of the main control room.

At this time, more than a hundred of the industry's top IT elites in the field had nervousness written all over their faces.

Liu Cong looked at the countless red dots displayed on the big screen and knew that countless hackers were attacking his system at this time.

But everyone was completely helpless in the face of this situation, and they didn't know what to do.

After seeing Liu Cong coming, they seemed to have grasped a life-saving straw, and everyone rushed forward.

"Academician Liu, what should we do now!"

"Academician Liu, what should we do next!"

"…………"

For a moment, the noise in the hall filled Liu Cong's ears.

Liu Cong put his hands flat to signal everyone to be quiet.

"Don't panic, I'm here!"