Siheyuan: How dare I mess with a man who is an expert in men's health?

The next day, Cao Anping did not go to work and went to see Captain Su early in the morning.

When he was questioned yesterday, he already knew about an office of the Internal Security Department, and they said there were follow-up clues and asked him to come and explain.

When Cao Anping arrived at the seemingly ordinary yard, Captain Su was a little surprised. He didn't expect Cao Anping to come to him so soon.

Captain Su was still very pleased and asked with a smile: "Doctor Cao, have you thought of the key clue?"

Cao Anping waved his hand, pulled Captain Su to a corner, and asked seriously, "If it involves spies, it's your responsibility, right?"

Captain Su replied solemnly, "Of course we will. All the people are catching spies. Any unit can do it, but we are the most professional."

Cao Anping seemed to be relieved, and then he told the story between him and Dr. Song and expressed his own guess.

Captain Su was a little suspicious. He originally thought it was about the case of the deaf old lady, but he didn't expect that Cao Anping was talking about something completely unrelated.

Of course, this made him pay more attention to it. After all, it involved a key unit like a steel rolling mill. If it was true as Cao Anping said, then Dr. Song was really lurking deep enough.

Captain Su confirmed again: "These are all your inferences and guesses. Tell me the truth and tell me how sure you are. This will determine whether we conduct a direct search or conduct a secret investigation first."

Cao Anping thought: "When you guys investigate secretly, I won't be able to delay the free medical book for long."

So he confirmed: "I'm 90% sure. I heard the sound of a telegraph being sent in his basement. It's exactly the same as in the movie."

Captain Su was a little skeptical. He reminded: "If it's the kind of radio used by the intelligence department, it won't have the loud beeping sound like in the movies. You're talking about the kind used on the battlefield."

Cao Anping was a little embarrassed. This was a piece of unpopular knowledge that he had never heard of. So he could only bite the bullet and reply:

"I really heard it. I have very good hearing. As long as a sound is made within ten meters of me, I can roughly hear it. If you don't believe me, try it!"

Captain Su felt that he was becoming less and less reliable, but considering that Cao Anping was at least a "nationally advanced" person, he would not lose his mind and make fun of their internal security department.

So he confirmed again: "Are you sure? Then should I really try it?"

Cao Anping nodded in confirmation, looking confident.

Captain Su could only walk to another corner, about seven or eight meters away, and then he spoke in a whisper, still leaning sideways to prevent Cao Anping from reading his lips.

Cao Anping said directly: "I only heard one plus one, which was a little louder. I didn't hear it clearly."

Although Cao Anping said he didn't hear it clearly, Captain Su's eyes narrowed. He didn't expect that Cao Anping really heard part of it. The voice just now was so small that even if he was standing next to him, he would have to listen carefully to hear it clearly!

So he raised his voice a little more, and this time Cao Anping answered directly: "One plus one equals three, right?"

Captain Su was a little surprised, and then tested it twice again. Cao Anping could still hear what he was saying.

This made him certain that Cao Anping's hearing was different from that of ordinary people, and what he said should be true.

It made perfect sense that he could hear the radio transmission going on in the sealed cellar below him.

Facing Captain Su's surprised look, Cao Anping added fuel to the fire and said, "Captain Su, you have to make a decision quickly.

I couldn't hide the truth on my face. When I heard that voice, I was terrified. After getting the medical book, I left in a hurry, fearing that it would arouse the other party's suspicion.

After I went back home, I thought more and more that something was wrong, so I rushed here to report without going to work early in the morning. "

Captain Su became very anxious when he heard this. If he really alerted the enemy, it would be difficult to obtain evidence. For these spies who have been lurking for a long time, it would be difficult to get results through interrogation without actual evidence. After all, they are professionals.

He said anxiously: "Oh, why didn't you say so earlier!"

Before Cao Anping could explain, he shouted into the room again: "Lao Wen! Emergency! Mission! Gather, gather..."

In less than a minute, ten people with grim expressions gathered in the yard.

Captain Su ordered, "Check the guns! Lao Wen, take a team to the steel mill hospital, detain Dr. Song, and search his clinic.

Everyone else follow me and search his place!"

Lao Wen took four team members with him, each with a bicycle, and left at lightning speed.

The remaining five followed Captain Su and ran out of the yard, but when they reached the door, Captain Su turned around and urged:

"Doctor Cao, please don't just stand there. Take us to Doctor Song's house. Otherwise, if we ask about it in the hospital, it might cause trouble."

Cao Anping thought: "Don't you worry about the personal safety of a whistleblower like me? You actually let me be your guide."

And I was just getting along with Dr. Song yesterday, but today I brought people to his home to raid his lair. Although I am righteous, why do I feel a little ashamed, haha...

However, he did not say much and quickly trotted to catch up. On the one hand, he was not afraid of the spy's retaliation, and on the other hand, he naturally liked to join in the fun and wanted to see the spies' high-tech equipment.

Captain Su's team was much more high-end. They were riding in a sedan. Two of them stood on the pedals installed on both sides, and the remaining five sat in the car.

The car went out with a "boom" sound, and Cao Anping, who was sitting in the middle of the back seat, felt a push on his back.

It only took five minutes to arrive at Dr. Song's courtyard. Everyone got off the car. Cao Anping rubbed his butt, feeling disgusted. Didn't the car produced by this big brother have shock absorbers?

He was somewhat impressed by the two people standing outside the car. If it were him, he would probably be thrown off.

Captain Su ordered: "If there is any unexpected situation, the two of you should protect Doctor Cao."

Then he asked Cao Anping, "Is this the backyard of this courtyard? You should hide behind it for a while."

Cao Anping nodded: "Yes! The one in the backyard wing, the one without the stove at the door."

Everyone drew their guns and rushed into the yard quickly. Two of them stood on Cao Anping's left and right, apparently to protect him.

Although accidents or resistance are very unlikely to occur in broad daylight, we still have to be on guard, as their Internal Security Department encounters such situations quite often.

For example, this summer, a spy was chased through several streets and a gunfight broke out.

In the past few years, when the whole nation was conducting a counter-espionage campaign, there were frequent exchanges of fire in broad daylight in Beijing. Those spies were desperate and went crazy.

The residents who were not at work in the courtyard were a little scared when they saw a group of gunmen rushing in. Even though these people were not wearing police uniforms, no one had the courage to step forward and question them.

When the group arrived at the backyard, Cao Anping confirmed, "This is the room."

At the same time, he started a space scan of the cellar. During this investigation, Cao Anping's eyelids twitched!