Shanghai Jiao Tong University's future entrustment app: I will take my motherland flying.

Chapter 102: Nine police stations jointly released a message.

After Chen's parents agreed, Liu Qingtan retrieved the blood-drawing needle.

Under the watchful eyes of almost everyone in the police station, Liu Qingtan asked, "Who's coming?"

"I come."

"I come."

The two of them agreed on the same point.

In the end, Liu Qingtan chose Chen's father. As he stretched out his hand, Liu Qingtan's blood-drawing needle pricked his index finger, and a drop of blood was drawn.

Following the instructions, Liu Qingtan pressed the start button on the machine.

"Ding, the bloodline tracking device has been activated. Please drip in the blood of your closest relative."

The machine made a metallic mechanical sound.

Liu Qingtan dripped the blood from the blood collection needle into a hole marked "Drip Point".

"Ding, bloodline tracking in progress, please wait 10 seconds, 10, 9, 8..."

As the countdown began, everyone's hearts were in their throats.

Liu Qingtan and the others were very uneasy and nervous. Whether the bloodline tracking device was real or not would be revealed soon.

Chen's parents held hands tightly, their eyes fixed on the bloodline tracking device's monitor.

Will this thing really help them find Chen Cheng?
Chen's parents only had a primary school education and didn't understand these things, but they trusted the country and the police.

Perhaps, just perhaps, this machine can really help them find Chen Cheng!

The two prayed silently in their hearts.

"3, 2, 1, Tracking complete."

"After testing, it meets the requirements for bloodline tracing."

"Ding, the tracked person Chen Cheng has been located."

As the last mechanical voice finished speaking, a map appeared on the monitor, with a very conspicuous red dot flashing on the map, marked with the words "Chen Cheng".

"Location detected."

"In a place called Qinghe Village in Yun City."

"They even located it within ten meters!"

"Look, that red dot is moving!" In other words, once they've located it, they'll know where Chen Cheng goes no matter what.

"Do you know where my son Chen Cheng is?" Mr. and Mrs. Chen asked anxiously.

"Yes, we found him. We'll contact our comrades in Yun City right now. Once we get his location, we'll be able to bring Chen Cheng back very soon!" Liu Qingtan gave them a positive answer.

"Good, good, that's wonderful!" Chen's parents cried tears of joy.

Without delay, Liu Qingtan immediately called her comrades in Yun City. After learning the address, Yun City immediately dispatched police forces to Qinghe Village.

Soon, Liu Qingtan received feedback. "Chen Cheng has been found. He's not in mortal danger, just has some minor injuries, and is on his way back." Liu Qingtan immediately informed Chen's parents.

"It's good that you're back, it's good that you're back." Mr. and Mrs. Chen hugged each other and cried, but their hearts, which had been hanging in suspense, finally relaxed.

Afterwards, they had a video call with Chen Cheng, which put their minds at ease.

Meanwhile, the Eastern District Police Department, after testing the effectiveness of the machine, immediately reported the machine and the email about the blooming gardenia without delay.

As mentioned above, any news of gardenias blooming should be reported immediately.

That afternoon, the government sent people to move nine of the machines away.

Perhaps it was because of the gardenia's fondness for Liu Qingtan that the authorities paid more attention to the East District Police Station in Shanghai.

The original 10 bloodline tracking devices were simply not enough to cover dozens of provinces and numerous police stations across the country.

Only the most important and best-performing police stations will be allocated one.

However, considering the connection between Liu Qingtan and Gardenia Blossom, the authorities chose to place one of the units at the East District Police Station.

As for the remaining 8 units, they will be distributed to other police stations across the country as soon as possible.

The last one was sent to a research institute for study. It would be even better if more bloodline tracking devices could be produced in the future.

After handing over the bloodline tracking device, Song Zhining kept an eye on the situation online.

Within two days, news of police catching human traffickers in various places began to appear on the internet, especially those who had just abducted women and children and were caught on the spot before they could escape.

Just as netizens were lamenting whether human traffickers were becoming too rampant lately, nine police stations across the country jointly issued a message.

We urge the parents of abducted women and children to register and queue at one of these nine nearest police stations as soon as possible. The newly developed bloodline tracking device can trace abducted relatives nationwide with just a drop of blood.

Upon seeing these messages, Song Zhining felt a sense of relief. "If the machines are put into use so quickly, then those abducted women and children will be found even faster."

For the next period of time, Song Zhining kept an eye on these online news items.

It's not just Song Zhining; netizens across the country are paying attention.

[A bloodline tracking device: can it find missing or abducted relatives with just a drop of blood? Is this possible?]

【How could it be impossible? This was developed by the government; it must have been personally tested and proven effective before the news was released.】

Haven't you noticed the increasing number of news reports about human traffickers being caught lately? Perhaps it's thanks to this machine that those abducted women and children have been found, and the traffickers have been apprehended.

[I trust our country! They've already come up with such an amazing super scanner, so I won't doubt any other cutting-edge technology that comes out now!]

[Dear friends, it's true, it's true! My next-door neighbor's child, who was abducted ten years ago, was found thanks to this machine. God knows, for those ten years, their whole family searched without a single clue, almost to the point of collapse. The child's mother suffered from severe depression and was on the verge of giving up. After hearing this news, they immediately went to the police station. Ultimately, the mother found the child with just a drop of blood, and the police quickly brought the child back. Although the child had a very difficult ten years, at least he's finally home.]

Online, it was quickly revealed that long lines of people searching for their relatives had formed at nine police stations.

Because only these nine police stations currently have bloodline tracking devices, people from other places are taking flights or cars and using all sorts of methods to come to the nearest police station in order to find their missing relatives.

The lines outside the nine police stations grew longer and longer as the news spread online, and as time went on, more and more people were found through the bloodline tracking device.

Li Xiangdong, now in his fifties with graying hair, is one of them.

Thirty years ago, his and his wife Zhou Wei's child, Dou Dou, was abducted while he was turning around at a temple fair and never came back.