With a charming smile on his face, Canao said to Dongtai: "Please help me find a place and take them there."

Dongtai couldn't help but tremble when he saw his smile.

This method of cannon interrogation is famous throughout the entire Da Zhangshu Base.

All the people who were interrogated under him gave honest accounts.

If there is a big boss in the interrogation world, Da Pao is the big boss in the interrogation.

Li Yu watched Cannon and the others leave, turned to Xiao Jun and the others and said, "Continue the search!"

"Yes!" Xiao Jun nodded.

Then they turned off the switch in the bunker, left two people to guard here, and dispersed.

In Oil City, two gunshots rang out from the north.

As the gunfire ended, Li Yu received a message from Li Tie: "Brother, several people from the Northern Federation were found in the north. We killed two and captured three alive!"

"Okay, you contact Cannon and the others, and we will unite to escort the surviving people of the Northern Federation to their side." Li Yu said.

"clear!"

.....

As time goes by.

An hour later, the entire Oil City had been cleared, and no other surviving Northern Federation people were found.

Li Yu came to the central conference room of Oil City.

The conference room table is littered with food and crumbs.

Obviously, people from the Northern Federation ate what they left after arriving here yesterday.

Li Tie asked people to clean up the things on the table.

Li Yu sat in the top position.

One night passed, except for four big holes in the Oil City, not much changed inside.

Tap tap tap——

Xiao Jun walked in from outside the conference room with a happy face.

"City Lord, the Northern Federation people left a lot of things behind, and they are still counting them. They have discovered four armored vehicles, but one of them was slightly damaged after it rolled over, and there were also several artillery pieces...

"

Hearing what he said, Li Yu was not too surprised.

All this is expected.

After nodding, he said: "Arrange people to be on duty, and organize some manpower to start repairing the wall."

After glancing at the time on his watch, he continued: "It will take Ju Tianrui and the others two hours to get here, so you should get started first."

"Understood." Xiao Jun suppressed the smile on his face and walked out of the conference room.

Li Yu asked Li Gang next to him again: "How is the interrogation going at Cannon? Is there any result?"

Li Gang shook his head and said: "The interrogation is still ongoing. He said it will take some time."

"Well, let's wait until he finishes interrogating us."

....

On the wall of Oil City.

Zhu Xiao looked at the anti-aircraft anti-aircraft gun in front of him, smashed it and said, "These people still have this thing, it's not bad."

Thin Monkey said with a smile: "Now it's all ours!"

"Hahaha, the city lord's method of catching turtles in an urn is really good. He got the biggest harvest at the minimum price!" Zhu Xiao couldn't help but admire.

Xiao Jun also climbed onto the wall at this time. After seeing Zhu Xiao and the others, he said: "Zhu Xiao, you are responsible for the security. The Oil City is back in our hands again, and the martial law is still maintained as before."

"Got it!" Zhu Xiao didn't dare to be careless.

Then arrange for manpower to be dispersed on the fence for guarding.

Lao Yi and the others who were originally patrolling in the air also landed their helicopters.

Together with Xiao Jun and others, help clean up the things in Oil City.

Lao Qin and others got on the helicopter again.

The matter here in Oil City is over. They are going to Third Uncle's place to check the situation. If necessary, they will also take Third Uncle and the others away to another place.

The helicopter takes off.

Just when they were about to fly in the direction of Uncle San and the others, Jackal suddenly saw two helicopters flying from the north.

He immediately picked up the walkie-talkie and called: "Attention, two more helicopters are coming from the north!"

Zhu Xiao, who was on the sentry tower of the wall, trembled when he heard this.

Immediately pick up the telescope and look north.

The two helicopters were still relatively far away from Oil City, and since they were in Oil City, they had a broad view in the air without Jackal.

At this time, I looked through the telescope and immediately saw the two helicopters.

"Everyone, pay attention to the helicopters in the north, prepare for air defense!"

He quickly ran out of the guard tower and asked people to turn the anti-aircraft guns left by Sima Xi and others and aim at the helicopters to the north.

Lao Yi and others who were cleaning things quickly put down what they were doing, quickly ran to the helicopter and took off.

He Ma and Huachen, who were originally on the tarmac, stopped to refuel the helicopter.

He just pumped out the pipe and hurriedly got on the helicopter.

Three helicopters took off one after the other.

Li Yu also ran out of the conference room, picked up the telescope and looked north.

But he was on the ground, blocked by the Taurus Mountains in the north, and his field of vision was limited. He could not see the two helicopters more than ten kilometers away from the Oil City.

.....

"Captain Fan, that's the Oil City, right? Why is there a helicopter over there?"

"Um?"

Fan Haiyang sat in the passenger seat and looked at the Oil City in the distance. It was a bit far away and he couldn't see it clearly.

So he picked up the telescope and looked.

At this sight, he was almost frightened out of his wits!

"Go back, go back! This isn't a fucking helicopter, it's three! Damn it! Run!"

He originally thought of flying to Jinniu Mountain to see the situation in the Oil City just like last time.

They were seven or eight kilometers away. Even if there were anti-aircraft weapons in Oil City, they would not be able to bomb them because they were too far away.

But there were still more than ten kilometers to go before four helicopters were spotted flying out of the oil city.

This is not bad!

Run!

The man sitting in the driving position turned around and flew north.

The people in the other helicopter quickly followed suit.

From the perspective of Lao Qin and others, it was two helicopters flying towards them and then flying away in despair, which looked extremely funny.

Jackal rolled his eyes, quickly picked up the walkie-talkie and asked:

"City Lord, the two helicopters spotted in the north have flown north again."

This chapter is not over yet, please click on the next page to continue reading! Li Yu thought for a while and asked: "So suddenly, did they see you?"

Jackal said: "You should have seen it. City Lord, I suggest chasing them. I am sure that I can shoot them down."

Li Yu frowned and asked, "Are there any other strange helicopters found nearby?"

The jackal looked around and replied: "No, City Lord, if we want to pursue, we must hurry up, otherwise we will not be able to catch up."

Li Yu thought for a while and said: "Forget it, no need."

"Oil City has been taken back. Now the Cannon side has not come out with the results of the interrogation. Ju Tianrui and the others are still on the way, and our manpower is limited.

If you pursue them rashly, it will be dangerous if they set up an ambush, so don't act rashly for now."

Jackal looked at the helicopter flying further and further away, and could only say: "Okay."

Sometimes he felt that Li Yu was not as cautious as a person of his age.

It feels so cautious that it feels a little redundant.

However, under the leadership of Li Yu, the number of casualties in the Da Zhangshu Base remained extremely low.
To be continued...