The phone call came in at 10:8, and at 10:9, the head of the first section went up to the third floor and never came down again. So, he didn't know the situation in the office.

The little girl didn't go back to the office, and when it was lunch time, she went to the canteen with the sisters on the second floor.

The woman in her twenties registered the gate at 10:50 and did not return until 11:39.

She told me that she took the opportunity to go on a business trip and bought a lot of things. The doorman also confirmed that when she came back, she was holding a lot of things.

Director Dai said: "Is it someone from other offices?"

Zhou Yun shook his head: "That hole is directly into the first department office. Apart from the doors, windows and holes, there is no place to thread out. I think the external thing is in the first department office."

Tan Weixian asked: "I'm curious, how did they know that there was an outside line coming in? It was definitely not a ringtone. If the ringtone rang, everyone in the office would know."

Zhou Yun said: "It's definitely not a ringtone."

Director Dai said: "That's the flashing light. If an external power is in, there is no ringtone device, the lighting is turned on, or the traffic light is flashing."

This conjecture was denied after the three of them went to the department office.

Because the office of the department head is not far from the entrance of the cave. At this time, if you want to connect a flashing system, it will take a lot of area. Others are not fools, can they not know if there is a flash of light?

Zhou Yun looked at the flashing mouth. He squatted for a while and his legs were a little numb.

Suddenly, Zhou Yun thought of a problem.

After the phone is connected, it is filled with current. Although the current is very weak, it will not kill people. However, it can shock people.

Zhou Yun expressed his thoughts.

Director Dai and Tan Weixian both agreed with this view.

When the colonel called, the line brought electric current. The line was connected to the person who was the person who was interviewing. As soon as the current arrived, he immediately felt that someone was summoning him.

At this time, he would find a way to leave the office empty so that he could answer the phone and contact the colonel.

Tan Weixian said: "You said this and it is obvious that the section chief is accurate."

That's right, the section chief didn't call him early or late, but it was time to ask the female clerk to go out to buy light bulbs. This is a coincidence!

Moreover, his desk was closest to the hole, and he picked up a line to his office, and no one should have noticed it.

But, didn’t the section chief go up to the third floor?

Director Dai said: "The director and the adjutant on the third floor are the director and the adjutant. And those two people went to the municipal government, and there was no one on the third floor. Who can prove that the chief of the first section had been on the third floor for more than an hour?"

This makes sense! You find that no one is sitting on the third floor stupidly? If it were me, I would go back to the office on the first floor, smoke a cigarette, drink a cup of tea and then come up.

Those who can become section chief should not be stupid.

Besides, when he went upstairs, he deliberately let the little Dong see it. When he came down in the middle, he could avoid it and avoid the little Dong's sight. When he went up again, the building secretly went up. It was not until half past eleven, and the story was seen and people were invited to the cafeteria. In this way, he would have witnesses.

Director Dai immediately notified the person and brought the section chief up.

This time I came up, I was not as polite as before.

Tan Wei first asked: "The Colonel called you, what did you say?"

The section chief looked puzzled: "Director Tan, which colonel?"

Director Dai got angry: "Which colonel? Of course it is your offline."

The section chief was even more puzzled: "Offline? Is it a fishing line or a telephone line."

Director Dai was even more unhappy: "I won't cry until I see the coffin! OK! Then let you taste the taste of torture instruments. Take it back to the military camp and let him see it."

Just as the two Military Control Commissioners pulled out the section chief, Zhou Yun whispered to Director Dai: "The bureau chief, maybe it's not him!"

Director Dai asked someone to stop and got into the car temporarily, but the car did not drive out.

"What do you think?"

As soon as Zhou Yun told the situation, Director Dai asked the section chief to bring it back.

This time, Zhou Yun was interrogated.

Zhou Yun did not hide it and said, "There was a Japanese spy who called in at 10:15 noon on the 12th."

The head of the first section said hurriedly: "Sir, we have more than ten phones, how do you arrest me?"

Zhou Yun said: "Just because you don't have a small hole in the office that leads to the outside. He said, "What are you doing with that small hole?"

The head of the section one department said: "Sir, you wronged me. Before I came to be the section chief, that small hole existed."

"Who can prove it?"

"The former deputy section chief of the first department, the current third section chief, and two people from the former department are now in the office and logistics department. They can all prove it."

Zhou Yun said: "You used that hole to contact the Japanese spies."

"Sir! I am not a Japanese spy. Three of my family members died at the hands of the Japanese. How could I become a Japanese spy?"

Director Dai asked: "Then you pretended to go to the third floor, but you were missing for more than an hour. After you went to the third floor, you returned to the office on the first floor and contacted the Japanese spies at this time."

Tan Weixian also asked loudly: "Say! Where did you go in that hour? What did you do?"

The section chief was so scared that his face changed color. He hesitated for a while before saying, "I was indeed not on the third floor that hour, but I didn't come back to the first floor."

Zhou Yun asked: "Then where did you go?"

Under the oppression of three people, the head of the first section finally explained.

That day, he received a call from the adjutant, saying that the director wanted to find him and asked him to report on the job of the first department.

The head of the first section came to the third floor and knocked on the door, but no one opened it.

Usually, as long as you knock on the door, the adjutant will open the door. If the director is busy, they will let them sit on the bench outside and wait.

Today, he knocked on the door three times, and there was no noise inside. He guessed whether the director had gone out. So he went down to the office on the second floor.

The office of the epidemic prevention office is on the second floor, and only they know the director’s whereabouts.

After I got down, I arrived at the office and there were two people in it. One was the office director and the other was a clerk.

Seeing the head of the section of the first section coming, the female clerk smiled and said, "You guys talk, I'll go outside to absorb fresh air."

It turned out that the head of the first section had a relationship with the office director. It was the help of the office director that he was promoted from clerk to deputy section chief and finally to section chief.

The clerk knew the situation, so she hid out every time and left the house to these two people.
Chapter completed!