Too many ideas, Shen Cong spent the first half of the night immersed in the experiment.

He still has many experiments to do. Cicada sound is a key point, and diemifen can't be ignored. He also wants to know why Jinchanzi can ignore diemifen.

Most importantly, he should learn cicada sound.

Busy until 12 o'clock in the night, although there is not much new progress, but with the direction of attack, all the experiments are meaningful, at least many related factors can be excluded, so as to imagine and deduce around the cicada sound.

The next morning, March 12.

Arbor Day.

Instead of immersing himself in endless experiments, Shen Cong set out to explore possible survivor organizations in Laiwu City. We hope to trade some useful information. We can't solve all the problems behind closed doors. We must look up at the world. By the time he passed Yiyuan County again, Shen Cong had designed a new way of breathing.

In order to avoid the remains of butterfly fans in the ruins of Yiyuan County.

The new way of breathing is the mask, which is filled with a layer of activated carbon for water purification. Experiments show that activated carbon has the same adsorption effect on butterfly fans.

He filled his hell mask with activated carbon, and made a large nose plug for quadruped to prevent the powder from entering.

"Remember, don't open your mouth, or you'll be poisoned." Shen Cong told me.

Quadruped's mouth was too big to give him a real mask, only to block his nostrils.

There are not many gold beasts in the ruins of Yiyuan County. I think all of them have been caught by caidiexian. Even if the number of butterfly fans is reduced, there are still no golden beasts coming. Therefore, the ruins of Yiyuan County are very quiet, only the sound of big King Kong crushing the tires of the ruins.

Roads are not easy to walk, even roads.

Along with more and more deep into the rich zone, the trees here are growing more and more vigorous. Shen Cong needs to clean up the road sections occupied by Jinshu constantly, resulting in slow speed.

When Shen Cong was driving through the Qinglan Expressway and Yiyuan service area, he suddenly heard a slight call.

If it wasn't for Shen Cong's amazing ear power, he couldn't hear it at all.

The voice seems to be calling: "old man..."

"Someone?" Shen Cong immediately braked, so that dajingang didn't make any noise to determine the source of the sound.

Sure enough, someone is calling "old man..." "Are you back..." But I can't hear it very clearly. This voice seems to be a dialect. Except for a few words, I can't understand any other words.

Sounds like an old woman.

However, Shen Cong did not get off the bus immediately. After passing the trap of caidiexian and Jinchanzi, Shen Cong felt that something was wrong when there was wind and grass moving.

"Dialect The dialect I don't understand is not aimed at me. "

In the state of sky eye radar, Shen Cong quickly found out the source direction of the sound. It was in the location of Buxia village, not far from the service area, coming from below the ground.

"There seems to be a sewer blocked with stones. The sound comes from the sewer, like the voice of an old woman She's calling for the old man Is the old man in her mouth the golden man I found in the butterfly cave the day before yesterday

With doubts, Shen Cong got out of the car and went to Buxia village.

When I came to the small water channel blocked by stone, I could hear her voice clearly. It was an old woman who called in the sewer: "old man, say something..."

Remove the stones and open the manhole cover of the sewer.

Tianyan immediately observed that the situation in the sewer seemed to have been modified. The space inside is very large, like a house, with some simple wooden furniture, and pots and pans.

A wrinkled old woman, hiding in a corner, cried nervously, "you are not an old man, who are you..."

Sunlight into the sewer, some dazzling.

The old woman couldn't see what Shen congchang looked like standing by the sewer with his back to the sun, but she could see the general outline. It was terrifying and ferocious.

"You You are a man or a ghost... "

"I'm human." Shen Cong replied, "Granny, ask you something."

"Are you really human?"

Shen Cong patiently explained, "yes, I wear armor."

However, the old woman suddenly became more nervous: "who are you? You are a worm warrior. You came to catch me, right? Where's my old man..."

Shen Cong couldn't understand her, so she stopped saying, "stop, I don't know what you're talking about, insect warrior? What is that? I am a vagrant. I have been wandering since the end of the day. I have just come to Yiyuan County. "

The old woman asked cautiously, "are you not a worm warrior?"

"No What is a worm warrior Shen Cong looked at the narrow sewer and felt that he couldn't get in. "Can the old lady come up and talk? I have questions to ask. As a trade, I can pay you some food."

"Did you see my old man?"

"I don't know."

"You're not a worm warrior?""Strictly speaking, I am a soldier." Shen Cong thinks that it is easier to dispel the resistance of the other side by using the identity of a soldier. The elderly should all know the good of the PLA.

Sure enough, when it comes to being a soldier, my wife immediately breathed a sigh of relief: "are you an officer of Jinan army? That's great. You soldiers are here at last. The old man and I look forward to your coming

"Well." Shen Cong replied vaguely.

The old woman, thankfully, crawled out of the sewer. His clothes were ragged, but they were sewn clean. Wrinkles, age spots on the face, may be a long time no sunshine, has been very pale yellow. The sewer is not ventilated, and there is some moisture on the body. It seems that the body is still healthy.

"Hello, officer. Hello." The old woman was so excited that she looked around and asked, "officer comrade, are you alone in your army?"

"There are a lot of people in the army, but I'm stronger. Now I'm out looking for other survivors."

Influenced by the idea of respecting the old and loving the young, Shen Cong is patient and tries to speak in a gentle tone.

The old woman seemed to be forgetful. After a sound, she asked again, "do you see my old man?"

"I don't know."

"My old man has been out for four days and hasn't come back. I'm worried about him. Officer comrade, can you help me find out?"

"Don't worry, I need to figure out something." Shen Cong took a golden fruit with him and handed it to the old woman. "Eat a pear first, and tell me slowly."

"Thank you, thank you."

"You and uncle live here?"

"Yes, we were originally from Yiyuan County. Natural and man-made disasters have made us homeless. Later, he was taken by Mayor Chen to tulai town. After a few days, he was killed by many insect fighters. Those who killed thousands of knives used human blood to raise worms. My old man took me away and ran back to my hometown. He hid here for two months

Insect warrior?

Shen Cong has heard the old woman say several times: "what are insect fighters? Man or animal? "

The old woman was surprised and asked, "officer comrade, you don't even know insect fighters? Didn't your Jinan army fight against them? " (to be continued. )