"Quji!"

Wang Sen slowly tentatively stairs and walked all the way to the ground. His shoes were covered with mud and water, and he kept making noises when he walked.

The eyes swept over and the underground drain in front of me was divided into two left and right channels. For now, the area is very wide, enough for six or seven people to pass side by side. The water inside is almost dry, but there are still some sticky things, as if they are mud... but...

Fortunately, it did not cause much trouble.

Xiaoyang was not lazy either. He flew out of his bracelet early, and golden lights shot out from his eyes to illuminate Wang Sen.

"Xiaoyang, where should we go next?"

Looking at the dark surroundings, Wang Sen asked.

However, before Wang Sen spoke, Xiaoyang began to scan the surrounding environment. The acoustic conductor radar in the bracelet began to operate and the specific location could be determined soon.

The so-called acoustic conductor radar is to determine the specific position based on the reflected fluctuations of the sound conductors emitted by sound wave detection.

Sure enough, when the sound waves reflected back for the second time, a sharp and violent wave came.

"Master, go right!"

As soon as Xiaoyang finished speaking, Wang Sen immediately set out, Xiaoyang followed closely and walked towards the pipeline on the right.

As he slowly deepened, the sunlight that had first transmitted in had disappeared, and Wang Sen could only walk through it with the faint light.

"Gujiujiujiujiujiujiu."

The deeper he walked, the more clingy the mud became. The white shoes that Wang Sen wore were completely dyed into small brown shoes, which made him complain:

Grandma, when will it end!!!

After walking for a while, Wang Sen couldn't help feeling a little disappointed when he looked at the seemingly boundless sewage pipes ahead.

"Old man!"

Wang Sen shouted angrily and kicked a piece of rotten wood on the ground. The rotten wood fell to the ground, rolled forward with a gurgling, and finally hit the wall and stopped.

"Jijiji!"

Suddenly, the piece of rotten wood moved abnormally, and Wang Sen was also shocked and quickly summoned the sword and held it tightly in his hand.

"howl!"

After a while, a black shadow shot out from the rotten wood. Wang Sen waved the evil and the thing was cut into two pieces.

"Xiaoyang, what's this thing? Why is it so fleshy?"

When the light shone, Wang Sen pointed to the two white meat balls underground and asked.

Xiaoyang flew down from the air and observed the meat ball for a while. A hint of joy appeared in his eyes. In Wang Sen's surprised gaze, he tore off a piece of meat and ate it...

"Um...um...delicious..." Xiao Yang chewed the small piece of meat in his mouth, and couldn't help but smack his lips in humanity, and said leisurely: "This is a mutant meat worm, not much aggressive. It is usually food for winged animals. Since I followed you, I haven't eaten it once..."

"Uh...this..." Wang Sen looked at Xiaoyang's resentful eyes, scratched his head awkwardly, and asked, "Didn't you eat bread and ham with me? Why do you have to eat this bug? And it's a mutant bug."

"Oh, of course I eat mutant insects to evolve! I will advance to senior recruitment as soon as possible, and I can get rid of the limit of machine control and help you anytime, anywhere!"

"I see!!!"

Upon hearing this, Wang Sen's face showed a look of joy. Unexpectedly, the mutated creatures now could also provide help to Xiaoyang. He immediately said, "Okay, I will definitely take you to catch insects in the future."

Xiaoyang didn't say anything, just nodded slightly, and then the two of them walked deeper, with many more forks along the way, but fortunately, with Xiaoyang's help, they resolved one by one.

After winding for about 500 meters, Xiaoyang asked Wang Sen to stop, turn off the lights, and close to the wall, signaling him to silence.

"Xiaoyang, what's wrong?"

In the sewage pipe, Wang Sen quickly asked, "Has that guy found it?"

Xiao Yang flew to Wang Sen and said softly: "It's about twenty meters away from us. In addition to it, I have also detected many juvenile creatures. If the judgment is correct, it should be... the cub of the mutated creature..."

"Female creatures... plus those cubs, this is a bit tricky..." Wang Sen pondered for a while and asked, "How many are they?"

"If you add that body-forging stage mutant creature, there are twenty of them in total."

Upon hearing this, Wang Sen couldn't help but think:

With my current ability, it is very difficult to fight with that guy in the body-building stage. If his cubs are added, it will probably be a bad situation... so I have to find an opportunity to defeat them one by one.

Pulling consciousness out of your mind, Wang Sen looked at the darkness ahead, frowned, and said, "Xiaoyang, can you tell what they are now?"

"It's not completely certain, but based on the sound waves just received, they should be winged creatures." Xiaoyang said.

When Wang Sen heard this, his heart was filled with inspiration and said, "Then there is a way!"

……………………………………………………………………

The deep drainage center, a platform with a huge space

"howl!"

A huge body stood in the center, slowly spreading its wings more than two meters long, making a low cry.

Hearing the sound of calling, the little guys beside him flew under him one after another, sucking the ** in a greedy manner, and screaming with satisfaction.

A backward little guy was squeezed out of it, screaming sadly, and his figure looked like he was malnourished.

Suddenly, a faint fragrance wafted over, and the little guy paused and ran away staggeringly along the fragrance.

After a while, it ran to a remote fork. When it saw that there was a piece of mutant insect meat on the ground, it was almost flowing out with joy.

Just as I was about to bite, I could only hear a gust of wind breaking. Although the little guy was quite clever, it was too late to run away.

"bass!"

Wang Sen raised his sword and fell, and the little guy's body instantly separated, splashing blood all over the ground.

Wang Sen quickly put the little guy's body into a plastic bag and cleaned the blood. Fortunately, he did not disturb the big guy in front of him.

"Master, you can confirm that this group of mutated creatures should be bats." Xiaoyang looked at the corpse in the bag, looked at the black limbs, and said with certainty.

Upon hearing this, Wang Sen nodded immediately and said, "So it's a mutated bat... OK, I won't say much, let's continue!"

Then he stood up again and quietly walked towards another corner in the distance.

In this way, Wang Sen and Xiaoyang, with tacit cooperation, led and killed each other, and the little bats fell one by one.

However, such high-frequency work ultimately failed to escape the big bat in the body-forging stage.
Chapter completed!