Qingcheng Police Station.

Xu Zhiyong slept all night and was in good spirits.

Sure enough, there was everything in the dream.

When Xu Zhiyong returned to the office, he found that Gu Sinan was the only one in the huge office.

"Team Gu, you're still busy!"

Xu Zhiyong chewed the gum, smiled, and walked to Gu Sinan's place.

Gu Sinan ignored Xu Zhiyong at all, his eyes were looking at the screen intently, and he didn't know what he was studying.

Xu Zhiyong walked in and saw that it was a video.

At first, Xu Zhiyong glanced at it and didn't care.

On the contrary, he noticed that on Gu Sinan's desktop, there was a handwritten letter with very immature handwriting.

"Huh? This won't be legendary...... Thank you note, right? Who sent it? ”

In this era, electronic information technology has developed very well, and such things as handwritten letters have almost become history.

"In the morning, someone asked a robot to send it."

Gu Sinan raised his head, and his haggard face looked a little pale.

Seeing Gu Sinan's face, Xu Zhiyong felt a little guilty in his heart.

Although he didn't close his eyes for three days and three nights, Gu Sinan was not anxious to find the murderer of the Xiao family's murder case.

In such a comparison, Xu Zhiyong was a little embarrassed.

To ease the embarrassment, he picked up the rare handwritten letter and read it.

Looking at this, Xu Zhiyong knows the general content.

Because on the way here, Xu Zhiyong had already heard about what happened in the business place yesterday.

also knew that Gu Sinan spent a lot of energy yesterday in order to catch a double-knife thug.

Xu Zhiyong also heard that there was originally a strange behavior outside the mall, but in the end it was run away by the strange thing, and finally it was gone.

"Thank you to the heroic aunts and uncles...... And thanks to the big brother ......"

Xu Zhiyong finished reading, and then smiled: "That's good, Team Gu, get a little fan." ”

Gu Sinan raised his head, there was a deep meaning in his eyes, looked at Xu Zhiyong, and slowly spoke: "Didn't you find something strange?" ”

"Strange?"

Xu Zhiyong savored it for a while, and then re-read the thank you letter in hand.

Then Xu Zhiyong couldn't help but smile: "This, Team Gu, people are children, and they accidentally treat you as Aunt Gu, don't be surprised......"

"Lao Xu!!"

Gu Sinan's eyes were on fire, and he glared at Xu Zhiyong fiercely: "This is not the point!" Don't you wonder who the big brother she is talking about in this letter? ”

"Big brother?"

Xu Zhiyong realized that he had misunderstood what Gu Sinan meant, smiled, carefully folded the thank you letter, and said with a smile: "What's so strange about this, Tong Yan Wuji, hehe......"

Gu Sinan leaned over and pointed to the picture on the screen.

"After I received this thank you letter in the morning, I didn't pay attention to it at first, but then I felt that something was wrong, so I urgently asked the mall to send the surveillance video of yesterday's scene. Look here......"

Xu Zhiyong looked at the screen.

The situation at that time was extremely thrilling.

The double-knife thug rampage with two kitchen knives slashed the surrounding shelves, and it can be seen that the strength attribute is definitely not low.

Xu Zhiyong just saw this scene, and he could imagine how much effort Gu Sinan spent yesterday to arrest the thugs without harming their lives.

The video continues......

At this time, Xu Zhiyong saw a poor little girl, squatting in the corner, crying...... The thug with the knife was like a beast, raised the knife in his hand, and slashed at the little Lori.

Xu Zhiyong's breathing suddenly stagnated!

"This is it, keep an eye out!" Gu Sinan reminded.

Just as he was about to shoot, the thug with the pair of knives shook for some reason, and his swinging of the knife stopped.

"Video stuck?"

Xu Zhiyong couldn't help but be stunned.

Gu Sinan glanced at Xu Zhiyong speechlessly.

After the inexplicable pause of the double-knife thug, a man wearing a black sweatshirt and covering his head with a hood walked out of the shelf next to him, and then came to the thug, picked up the little girl, and calmly left the place.

From the appearance of the sweater man to the rescue of the little girl, the whole process was done in one go, and there were no superfluous movements at all.

It wasn't until the little girl was out of danger that the knife-knife thug seemed to react and continued to go crazy.

The content behind is the image of Gu Sinan rushing in and using various means to finally successfully capture the double-knife thug.

"Lao Xu, what do you think?"

Gu Sinan turned off the video and turned his head to ask.

Xu Zhiyong took a deep breath and brewed some emotions.

After a few seconds, he said two words with unusual emotion.

"Heroes!"

“……”

Gu Sinan was speechless: "Don't you think it's strange? ”

"Strange? What's weird? Isn't it strange to do good deeds without leaving a name? ”

Xu Zhiyong felt that Gu Sinan and himself were not on the same channel at all.

"That mentally abnormal person is so fierce, but when this person appeared, why did he stop at this time?"

Xu Zhiyong scratched his head: "Maybe it was a sudden attack?" Isn't that strange? If they were acting normally, how could they be contained in that kind of place? ”

"OK, let's take it as such." Gu Sinan continued: "I watched the video from several other angles, but I didn't capture the front of this person at all, as if this person didn't want to be known at all. ”

Xu Zhiyong wondered, this is also a suspicious point?

Gu Sinan is inevitably too sensitive, right?

Although he thought so in his heart, Xu Zhiyong didn't say it, but just said: "Maybe people don't want to leave a name for doing good deeds?" ”

Gu Sinan frowned and looked at Xu Zhiyong: "If it were you, would you dare to go in this situation?" ”

When Xu Zhiyong heard this, he was stunned for a few seconds, and after a moment of silence, he glanced at Gu Sinan deeply, and then smiled: "Go!" Why don't you get on! Where the responsibility is, you have to do it if you don't go up! ”

Gu Sinan didn't refute it, so he believed it.

"But this man is not the duty! Moreover, it gives me the feeling that he has known for a long time that the other party will suddenly stop at that time......"

"Moreover, why do I think this back is a little familiar......"

When Xu Zhiyong heard this, his expression was slightly stunned, and he looked at the screen again.

It's weird, why does he feel a little familiar?

……

……

In front of Irin was a silver-white metal box.

Molly sat across from Irin, cross-legged and dangling her little heels, grumbling on her face.

It's nothing more than complaining about how rare this Xingchen steel is and how difficult the processing process is.

The general meaning is that you add money and don't lose money.

Ignoring Molly, Irin held her breath and slowly opened the metal box with anticipation.

A few years ago, a meteorite accidentally landed in the western mountains of the Dragon Kingdom, and from the meteorite residue, a new metal element was extracted that was completely absent on this planet.

And the metal forged after purification of this unknown element is not only strong, but also has a certain toughness, and what is even more bizarre is that this strange metal from the universe actually has the property of being able to be repaired slowly like memory metal.

Therefore, Xingchen Steel also has another name -

"Perfect Metal".

As far as Irin knew, the metal was extremely rare and difficult to purify, making it difficult to use to create weapons on a large scale.

Therefore, the main use at present is to distribute it in batches to major research laboratories to see if they can analyze the structure of this mysterious element and artificially synthesize this new element.

As one of the mainstays of the Dragon Kingdom research community, Molly naturally has the opportunity to obtain a lot of Star Steel.

Straight to the point.

After Irin opened the silver-white metal box.

A short knife lay quietly in the center of the box.

I saw that the whole body of the short knife was dark red, and there was a strange color flowing on the body of the knife, and at first glance, it seemed as if there was blood flowing slowly on it.