After the fall of the most important city in the north, the capital division, the progress of Hongtang's army began to expand outward at a rate of 100 miles a day.

The Mongolian grassland, which was supposed to be the heart of Chinese history, went north with the Jurchens of the Qing Dynasty and took away the Mongolian tribes near the Great Wall of the Ming Dynasty.

This gave great convenience to the Hongtang army, after almost completely annihilating the Ming army stationed in Beijing, at least in the vast land north of the Yellow River, the strength of the Ming army was seriously lacking, and there were very few people who could cause trouble to the Hongtang army and block their progress.

On the contrary, it is the local tyrant family, the sensitive armed forces that are self-organized by the Ming Dynasty, and the Hongtang army has suffered a small loss on many local battlefields, but these are just oligopoly diseases, and they do not have much to do with the general situation.

Then the Hongtang army of 70,000 continued to go south, until Puyang Mansion, Dongchang Mansion, no Ming Dynasty army dared to stop, but then was attracted by the strong strength of the Hongtang army, a large number of Ming Dynasty soldiers surrendered to the Hongtang army, so that the Hongtang army quickly expanded to 100,000.

While Wu Jie was in charge of the Beijing Division, he sent Shang Kexi, Xiao Xiurong and other troops to divide into two routes and approach westward.

On February 11, the 25th year of Chongzhen, the North Route Army was still invincible with 50,000 people in the first division, conquered Baoding Mansion, and on March 27, arrived in Taiyuan, an important town on the nine sides of the Ming Dynasty, and Chen soldiers were below.

At the same time, the South Road army of 50,000 people, with Geng Zhongming as the vanguard, arrived at the city of Guangping Mansion on the third day of the second month, and was defeated on the third day.

On March 17, he arrived at Pingyang Prefecture, and seven days later, Pingyang Mansion ruled the city of Linfen and was easy for the hands of Hongtang's army.

At this point, the first expansion of Hongtang's army came to an end for the time being, and the territory that had been occupied began to be rectified and recuperated.

As shocking information was included in Zhang Song's brain, Hai was really a very dangerous task, no wonder even the division commander felt that it was tricky and unbearable.

"Fifty days have passed since the accident, and there are signs of widespread viral infection in the quarantine area, and it is safe to determine the important targets within the Institute of Migration Biology, as well as all relevant information in the possession of the targets."

"The duration of this operation is eight hours, and within eight hours you must remove the target person and data from the enclosed underground laboratory."

Seeing the same contemplative aura on Zhang Song's face, Ran Maoxue began to give orders, "I have already sent a Wuzhi 30 to your team, and you have an hour to prepare." ”

"Yes, guaranteed to complete the mission."

Behind Zhang Song's crisp and neat military salute, it was still difficult to hide a little loneliness and fear.

"Remember, be careful!"

After Zhang Song was about to step out of the back of the door, Ran Maoxue said a word almost inaudiblely, which made Zhang Song stagnate, and then walked out of the office.

By the time Zhang Song returned to the barracks where the commandos were located, a slender and cold steel giant like a tadpole-shaped helicopter had been parked on the playground outside the barracks, and eight of his team members were packing up and waiting for his return.

"Captain, you're back, everyone is waiting for you to go!"

A person's nickname has never been called wrong, and when others haven't discovered Zhang Song's figure, the cat-eyed Chen Liang has already discovered his return and greeted him loudly.

"Assemble everyone in the conference room and set up tasks!"

In normal times, Zhang Song would greet this optimistic young man with a smile, but when he thought of the arduousness of this mission, he couldn't laugh at all.

"Yes!"

Feeling that the captain's state today was not quite right, Chen Liang slowly withdrew his smile and replied in a deep voice.

Soon, all the members of Zhang Song's team arrived and sat at the table and chair under the conference room, waiting for Zhang Song to assign tasks.

"It's a difficult and dangerous task."

As always, Zhang Song first stated to his teammates the arduousness of the task, but to be honest, among the tasks that their team has accepted in the past few years, there is nothing that is not arduous and dangerous.

"The enemy this time is different, they are viruses and bacteria that we can't see with the naked eye, according to the intelligence, even if we enter the area to fight, we have to wear a full set of protective clothing."

Seeing everyone's disapproving looks, Zhang Song continued to introduce the content of the task in a deep voice, and the emotions he exuded and the content of the task on display finally made his group of teammates with strong hearts gradually retract their lazy mood, and their expressions gradually became serious.

"Therefore, when you are acting, remember not to cause trouble, cause unnecessary trouble, and take the completion of the current task as the first priority!"

"Mission Objective: Dr. Zhang Yao, female, 29 years old, is the youngest Nobel Prize winner in biology in China......"

“……”

The team members gathered their minds, and Zhang Song began to cut to the chase and state the specific content of the task one by one.

"We are pressed for time, the division headquarters only gave us eight hours to rescue, and we now have one hour to prepare."

"Do you have any questions about this mission?"

"Nope!"

"Very good, let's go!"

As Zhang Song finished the task arrangement with a word, the eight team members under his command walked out of the conference room, ready to embark on the journey of this mission.

Looking at the backs of the team members gradually moving away, Zhang Song always had an ominous premonition this time, and he worked hard countless times on the battlefield of life and death, and he had this premonition several times to turn it into a disaster and create miracles.

"I hope my hunch is wrong this time."

Zhang Song shook his head, forcibly suppressed this ominous premonition, and then followed everyone's footsteps and boarded the Wuzhi 30 helicopter that had been waiting for a long time.

Under the subtle noise of the dual-electrode thruster like a buzzer, Wuzhi 30 was like a ghost in the night sky, dragging its slender blue ionic wind tail and moving quickly in the direction of the Northwest Institute of Biology in Xinjing City.

In the cabin, together with Zhang Song, the nine members of the Falcon Commando Team are all closing their eyes at this time, except for the guy Maoyan, as a sniper who should be the most calm, he is the most lively in the team, and the most idle guy on weekdays, even at this time, he does not forget to look around, sometimes picking up the game console in his hand to play two, and sometimes overlooking the entire night sky through the fuselage glass.

"Five kilometers from the target, you still have three minutes to prepare!"

In the cab, the driver reminded them in time and pulled Zhang Song back from closing his eyes and recuperating.

"Dress up!!"

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