After Mu Rongheng finished the meeting, he told the people in the company that he was going on a business trip and would not come to work in the company for a few days.

But he didn't actually go on a business trip, but hid in his own study, studying something day and night.

He told Gu Yu that there was a problem to overcome, and he had to stay up late, and asked her not to wait for him to sleep.

"In the future, it's better to stay up late, overdraft is not good." Gu Yu reminded.

"This is a special case, not an example." He hugged Gu Yu to ask for her forgiveness.

Gu Yu knew that when he was in school before, in order to do experiments, he often didn't sleep for three days and three nights, and he could understand his scientific research spirit, and he was very conscious, so he didn't bother him.

But the next night, she was really reluctant to leave him, and sat quietly on the chaise longue in the study while reading with him, and gradually fell asleep.

The book was on top of her, and the wind outside the window turned the pages for her, rustling.

When Mu Rongheng saw it, he was afraid that she would catch a cold, so he hurriedly went over and closed the window and covered her with a blanket.

Pity flowed from his eyes.

She's such a little sleeping cat that she can't wake up no matter how much she fiddles with herself.

Xin'er, you must not have imagined, I want to surprise you.

Thinking about this, he added motivation and went back to the computer to continue working.

One hour, two hours, five hours

His eyes were bloodshot and his eyelids were a little heavy.

But suddenly, his eyes came to life.

"It's amazing." He couldn't help but talk to himself excitedly.

"What?" Gu Yu heard his voice and woke up.

"Come and have a look." Mu Rongheng beckoned to her.

Gu Yu went over and suddenly saw a metal block on the side of the keyboard, as well as two large boxes of fingerprint film.

"You're getting the metal back from Shining Lee?" Gu Yu asked in surprise.

"She didn't take it in the first place."

"And what did she take?"

"It's just a similar product that I bought online." Mu Rongheng said and clicked on the folder on the computer with the mouse, "See, I finally read out the data in the metal block." ”

It turned out that he stayed up late these days just to unlock the fingerprint password of the metal block.

After clicking on the declassified documents, they are all video materials.

"That statue is like an invisible camera. And this piece of metal is the camera's memory. Mu Rongheng explained.

The earliest video files were created five years ago.

At first, I couldn't see anything clearly, except that I could hear a man speaking English, to the effect that the statue was very beautiful, very finely made, and the sculpture was lifelike, thank you for the gift.

Then the man turned away from the statue, his back becoming clearer and clearer, and the whole scene blocked by him gradually revealed:

In a European-style study, there is a Chinese man in his fifties standing not far away in front of the camera.

The foreigner invited the Chinese to sit down on the sofa, and the two began to communicate.

Gu Yu's English is not very good, and he can only understand simple greetings, and then he is in a fog.

Mu Rongheng once wanted to study in the United States, and got an admission letter from Harvard University, and his English foundation is very good, so he can understand it.

"They're talking about arms smuggling." He explained to Gu Yu.

The next video materials are all scenes of foreigners meeting with Chinese.

It seems that this stealth camera will only be turned on remotely when this Chinese arrives.

Mu Rongheng finally clarified the relationship between the characters, the foreigner was called George, and he was the boss of a large arms manufacturer in the United States.

The Chinese are called Dumailan, and it is a manufacturer of jewelry, precious metals, and rare metals.

"Dukai Dad?" Gu Yu blurted out.

She hadn't met Du Kai's father, but she knew his name and main business.

"No wonder Du Kai must get this piece of metal back, this is equivalent to the evidence of his father's smuggling of arms."

Video footage shows that Du Mai Lan has chain stores all over the world, sales platforms all over the world, and many goods are transported by his own private jet transportation company.

George worked closely with him, asking him to use his personal transport plane to transport arms to those whom were embargoed by the United States, and to give him a handsome commission.

"Only by giving weapons to those who are forbidden to get them will the war continue and my normal arms business will be even bigger." George said.

"I understand what you mean, you do legitimate arms business, I do your enemy's arms business, we complement each other." Du Mai Lan agreed.

When he said this, his eyes looked directly at the camera, as if he had deliberately said it to the camera.