Place the letter flat on the table.

The whole letter was wrinkled, covered with dust and several scarlet marks.

It looks like blood.

But it seems not.

The two old men looked solemn.

Pull over the light.

A transparent cover with a long tube was buckled on it.

"hiss!"

Accompanied by a soft sound.

A stream of white smoke gushed out from the cover.

It took a long time.

The two old men took the white cover away.

At this time, the envelope was soaked in water. The two old men put on masks and gloves and took a tweezer from the side. The two cooperated and carefully opened the envelope.

I slowly pulled out a letter from it.

Jiangnan stood in the distance.

Not approaching.

Just squinted his eyes slightly and looked at it.

The two old men threw the envelope directly into an iron bucket next to them.

Pour some yellow kerosene into it.

A fire ignites.

"call!"

The flames rose up instantly, and thick black smoke lingered in the house in a mess.

One of the old men placed the letter in a device similar to a microwave oven.

Close the door.

After a random press.

"bite!"

Accompanied by a crisp sound.

The device is stopped.

A computer next to it flashed a line of data.

There is also a line chart.

"It's true!"

The two old men looked at each other, and a trace of solemnity flashed in their eyes: "Lord Domain Lord, it was really mailed from Death Island!"

"What else have you discovered?"

Jiang Nan asked with a frown.

"There is an unknown virus on it."

One of the old men pointed to the screen after the spectrometer analysis: "In this world, all known viruses are contained in my mind. This is a virus I have never seen before!"

"You haven't even seen it?"

Jiang Nan frowned slightly.

This is a bit serious.

This old man is not an ordinary person.

He was previously a top foreign scientist.

I was obsessed with biology when I was very young.

Especially obsessed with microorganisms.

Whether it is a single-cell organism or a multi-cell microorganism, it is a thorough research.

Especially the study of viruses and bacteria.

Almost no one in the world can compare.

All the bacteria spectrometer diagrams are contained in this old guy's mind.

I'm afraid no one in the world can recognize a virus that he has never seen before.

"Can it be a virus mutation?"

Jiangnan suddenly remembered something.

"Won't."

The old man shook his head: "The so-called variation is to change part of the DNA, and the others are the same. At least, most of the images produced by the entire spectrometer overlap. I have encountered this situation many times before, but this time it is different. This is a brand new image that I have never seen before."

“What is written on this letter?”

Jiang Nan asked with a frown.

"There are only two words, don't come."

The old man looked at the microwave oven machine next to him and opened the door: "Don't worry, Domain Master, this virus has lost its activity and is not contagious. According to my guess, it has already lost its activity when it leaves the Island of Death."

"Um."

Jiang Nan nodded, reached out and took the card over. There were two words written on it, which were crooked and the strokes were particularly messy.

But it can still be vaguely identified, yes, don't come.

It seems that it was written in a hurry.

Why did Dongfang Qingshan send someone to send this letter?

Who sent the letter?

It seems.

This matter is not that simple.

"You two study it and see if this virus is aggressive to the human body."

"If there is any, try to study vaccines or special drugs."

Jiang Nan frowned slightly and said.

"Yes! Don't worry, leave it to us!"

The two old men also felt a little solemn in their hearts.

Although the two have not had time to analyze in detail.

But with years of analysis experience.

If this virus spreads.

Something big will happen!

The two old men left behind samples, and Jiangnan drove back to the company with the card.

Lin Ruolan and Dongfang Yanran are still in the company.

"You're back."

Seeing Jiangnan Lin Ruolan and Dongfang Yanran hurriedly stood up, Lin Ruolan came forward, and Dongfang Yanran's face was filled with anxiety.

She was afraid to hear something bad.

Although Dongfang Yanran has almost no impression of Dongfang Qingshan, no matter what, before getting the exact news.

Dongfang Yanran thinks that her father is still alive.

"Don't worry, it's not bad news, your father is still alive."

"But, your father didn't know what channels to use to learn that your family wanted to find him. He asked someone to send this card."

As he said that, Jiang Nan put the card in his hand in Dongfang Yanran's hand.

Dongfang Yanran trembled and continued to come over.

This card was originally extremely white, but now it has a vague broken palm print on it, and the words "Don't" are written on the back.

"this……"

After seeing this, Dongfang Yanran looked up and looked at Jiangnan.

"Don't worry."
To be continued...