Doomsday Catastrophe

When Shen Feng heard Chu Chaoyan's suggestion, he immediately froze in place, because at this moment he suddenly thought of something, it seems that the method used by the corpse king to control the zombies is ultrasonic waves, and the detector he carries also emits ultrasonic waves The instrument, in this way, once the zombies can hear the ultrasonic waves emitted by the instrument, doesn't it mean that everyone's position is exposed, and it is impossible to escape the zombies as long as they carry the detector?

Chu Chaoyan felt strange, why did Shen Feng stop suddenly at this moment, didn't he want to compete with the zombies for speed? Is Shen Feng stupid?

Shen Feng put Chu Chaoyan down, and said anxiously: "Throw away all the detectors, hurry up, otherwise we will never be able to escape smoothly!"

Shen Feng and Chu Chaoyan put down the detector, and then chopped the detector in half with a sword. The detector was immediately scrapped and could no longer emit ultrasonic waves.

"Damn it, why did I just remember this now? If I could have discovered this problem before, wouldn't I have never encountered such a danger?" Shen Feng blamed himself very much, obviously he knew it a long time ago The corpse king can emit ultrasonic waves, but he made a mistake on this issue.

Chu Chaoyan quickly comforted: "It's okay, haven't we encountered any zombies yet? Let's leave through the other entrances. Fortunately, we have killed all the zombies in these tunnels. Will there be any danger now? .”

Shen Feng was silent for a moment, then suddenly turned off his flashlight, and said to Chu Chaoyan: "We must save supplies now, and we can only turn on the flashlight once. Without light, we can't see the road, let alone find the road in the tunnel."

Shen Feng then proceeded in the tunnel with Chu Chaoyan on his back, but only then did he realize that all the exits around him were blocked by zombies. No matter which exit Shen Feng went to, he could only find the one blocked by earth The exit seemed to have lost all escape routes in an instant.

Chu Chaoyan guessed: "The corpse king must have found out that the two of us were missing, so he simply blocked all the surrounding holes, planning to come and catch a turtle in an urn!"

Shen Feng stopped running and sighed: "If it's what you said, it would be too troublesome. We have never been to the farther tunnels. We don't know the terrain at all. It is very likely that we will encounter zombies. Once we are surrounded by zombies Stop, we are sure to die!"

"Damn zombies, they are so despicable!" Chu Chaoyan couldn't help cursing, the hateful zombies are so despicable, the task of exploring the underground is a pure trap, and the two are now trapped underground, if they can't leave quickly , I am afraid there will be fear of life.

Shen Feng opened Chu Chaoyan's backpack, and there were more than 20 pieces of compressed biscuits in her backpack, but there was only one bottle of drinking water left, and only five dry batteries left. They can only stay underground for two days, and during this period, the two will face the threat of zombies appearing at any time.

In addition to the necessary supplies, there were several bags of salt and some notebooks in the backpack. After thinking about it, Shen Feng threw the salt on the ground.

Seeing this scene, Chu Chaoyan quickly stopped and said, "Don't throw it away, I rely on these salts to perform my abilities. If you throw it away, what kind of abilities will I use!"

Shen Feng shook his head helplessly, and said: "We are running out of drinking water, and your ability can only produce chlorine gas from the water. If you use the ability, you will definitely consume drinking water, and we will die of thirst by then, don't worry , now I will protect you and not let you get hurt."

When Chu Chaoyan heard this explanation, she had no choice but to put down the salt. She was thinking that it would be great if the battle took place by the sea. With her own abilities, she would definitely be able to summon a piece of chlorine gas with a wave of her hand, no matter how many enemies there are. can be eliminated. But what Shen Feng said also makes sense, if you need to consume drinking water, there is no room for your own abilities to be used.

"Well, it's all up to you!" Chu Chaoyan said helplessly.

The reason why table salt is needed by humans is that humans need to supplement sodium ions from table salt, but the supplement of sodium ions is also within a certain range. Once sodium ions are taken in excessively, it is easy to cause hypertension-type diseases, and Ingesting a large amount of sodium ions in a short period of time will increase the osmotic pressure of the human body, making people extremely thirsty and need to drink water.

As for the water left after Chu Chaoyan produced the poisonous gas, it was full of sodium ions, and anyone who drank it would get thirsty and it was completely useless.

Therefore, Shen Feng threw away the salt after weighing it. It's better to increase your speed after throwing it.

Shen Feng and Chu Chaoyan sat in the tunnel and began to rest. Shen Feng planned to go to the unknown tunnel in the distance to find the exit. It is impossible for all the exits to be blocked. There must be a hole in the distance. The only problem is It is easy to encounter zombies on the way to these exits. Once surrounded by zombies, it is difficult to escape.

Chu Chaoyan is more optimistic, she thinks that Lu Xian will definitely come to the rescue with reinforcements, as long as he finds that he and Shen Feng have not shown up, he will definitely return to Yanjing to ask for help, in this way, as long as he can persist until the reinforcements appears, then you will be saved.

Shen Feng touched the two long swords at his waist. He knew that these were the only things he could rely on now. As long as the long swords were still in his hands, it was impossible for him to be killed by zombies.

Shen Feng and Chu Chaoyan didn't rest for too long, when the ground suddenly trembled slightly, the two immediately became vigilant, roaring sounds came from both ends of the tunnel, accompanied by the sound of hurried footsteps, Zombie figures appeared at both ends of the tunnel. These zombies walked hurriedly, bringing countless dust in the tunnel.

Shen Feng hurriedly said to Chu Chaoyan: "Come on, put it on my back, and put on the backpack!"

Chu Chaoyan drew two daggers from his body, and said seriously: "I can also fight."

"I'm not going to fight, I'm going to run away with you, fighting these zombies will only consume energy in vain, hurry up!" Shen Feng said.

Shen Feng bent down in front of Chu Chaoyan, and Chu Chaoyan quickly lay on Shen Feng's back, with her legs wrapped around Shen Feng's waist, so that Chu Chaoyan could stay firmly on Shen Feng's back On his back, at this moment, Shen Feng chose a direction and rushed out, slashing with both swords, and finally cut a bloody path.

Shen Feng wants to increase his speed to the extreme, but the tunnel is really narrow. As long as he moves forward, he will inevitably encounter zombies. The speed cannot be really fast, so he can only move forward while slashing until he is blocked by zombies. authentic.

Fortunately, after Shen Feng became a fourth-order supernatural user, he couldn't use up all the strength in his body, so Shen Feng didn't feel exhausted in a short period of time, and he also walked towards the strange tunnel with Chu Chaoyan on his back. All the tunnels I am familiar with are blocked, so I can only go in an unknown direction. If God blesses me, I will definitely be able to find a new exit.

With such an idea in mind, Shen Feng struggled forward. The zombies in the tunnel seemed to appear endlessly. He killed one and then rushed up to ten. In this situation, Shen Feng could only cheer up and wear the zombie belt Fortunately, Chu Chaoyan was able to help Shen Feng share part of the pressure, which allowed Shen Feng to move forward.

Before he knew it, Shen Feng had killed thousands of zombies, and at this moment he was already feeling tired. In the narrow tunnel, the zombies rushed up in line, as if they were queuing up to die, but in fact, these zombies were just consuming The cannon fodder of Shen Feng's physical strength, no matter how many people die, the corpse king will not feel distressed.

Hard work pays off. Shen Feng saw a hole leading to the ground in the distance. After looking carefully, the hole was not blocked. This shows that the hope of leaving the ground appeared. Can survive.

"Chaoyan, hold on, we can survive as long as we rush over!" Shen Feng said to Chu Chaoyan hastily.

Chu Chaoyan lay on Shen Feng's back and kept wielding the dagger to kill the zombies in front of her. She breathed a sigh of relief at this moment, and echoed: "There is only a distance of more than ten meters, as long as we rush over, we will be safe. Will hold on."

Now that the opportunity to leave the tunnel appeared in front of them, both Shen Feng and Chu Chaoyan had to cheer up, they were only one step away from escaping, and the opportunity was in their own hands, if the shot went wrong If so, wouldn't it be too late to regret?

However, at this moment, the tunnel started to vibrate, Shen Feng and the surrounding zombies couldn't stand still, and the surrounding earth and stone walls were also shaking, as if they would collapse at any moment.

"Could it be an earthquake?" Chu Chaoyan asked hastily.

Before Shen Feng could answer, the ground began to collapse instantly, and this section of the tunnel fell downward, and Shen Feng and countless zombies also fell down. Can leave the ground through the newly found exit.

"Boom..." In the collapse of the ground, Shen Feng and Chu Chaoyan fell down, and there were many zombies falling together. In the darkness, Chu Chaoyan's flashlight stopped shining. At this point, the entire tunnel was in turmoil. plunged into darkness.

…………

After Lu Xian left the tunnel, he couldn't wait for anyone to appear, and couldn't see Shen Feng's figure when he waited right. He couldn't help but went to the caves that he had explored around, but found that all the caves were blocked. , He panicked immediately, it seemed that the city lord and Chu Chaoyan were trapped below, the entrance of the cave was now blocked, and he wanted to rescue them but he didn't know where they were now.

"No, I have to go back and ask for help. My own strength is still too weak. I can only rescue the city lord by asking for help!" After thinking about it, Lu Xian only had one way to ask for help. With their help, the supernatural beings will be more confident on their own side.

Lu Xian figured this out, and quickly ran in the direction of Yanjing. However, before leaving, he also put his backpack outside the entrance of a cave. If the city lord dug earth and rocks from the ground, he could get A little supplies.

After returning to Yanjing, Lu Xian quickly found Yang Chang and Guo Pinming and explained what happened today. One thing is, they are always not good at leaving their posts without permission. Before Shen Feng left, they had told them to guard the city wall.

However, Guo Pinming came up with an idea at this time, and he said seriously to Lu Xian: "Go and contact Xiao Sheng from the Ability Administration Bureau, he is the boyfriend of the city lord's sister, and he will definitely not die now, you Let him help, besides, I will set off together tomorrow morning, and I will leave the city wall to Yang Chang!"

Yang Chang originally wanted to rescue Shen Feng. After all, Shen Feng single-handedly picked him up. Now this time must be the right time to search and rescue Shen Feng, but he can only stay in Yanjing. If he leaves too, The 5,000 people under his command completely lost their restraint, and Guo Pinming could only leave the matter of saving lives to Guo Pinming.

Yang Chang took a deep look at Guo Pinming, and said seriously: "Old Guo, I leave everything to you. The city lord must return safely, otherwise, how can we still have the face to go back to see the deputy city lord?"

Guo Pinming nodded earnestly. He understood what Yang Chang meant. He thought that he had disobeyed the city lord's order and attacked without authorization, which eventually led to the annihilation of a thousand soldiers. In the end, Shen Feng also let go of the past and asked him to go to the south to buy medicines and use missions Come to make amends.

And now I also need to repay Shen Feng. Since Jiang Yang, he has been taken care of by Shen Feng. If this kind of kindness is not repaid, it is ungrateful, and Yang Chang can't leave Yanjing, and the rescue mission is on his own. on people!

Lu Xian didn't have time to say anything, so he turned around and went to look for Xiao Sheng. Now Xiao Sheng is the only one who can participate in the rescue. He is a genius of the Ability Management Bureau and has many friends. If he is willing to help now, he must be able to play of great effect.