The time inside the mountain feels really different from the time outside.

Ye Chen and Grandpa walked in Shennongjia for a long time, and they didn't feel tired, but the two girls, Wang Ru and Meihong, were different.

Ye Chen's situation was fine with Wang Ru on his back, but Meihong was walking, and he had to stop to rest and drink water after not walking for an hour.

The two women brought water and things to filter the water. Of course, the water outside of nature looks very clean. In fact, many bacteria, viruses, and even parasites, the two women did not dare to drink at all. Row.

However, it is not easy to start a fire in Shennongjia.

Now Ye Chen and Grandpa, because when the two women stopped to rest, Wang Ru found that he felt itchy on his right leg as soon as he sat down. After looking over, he found a leech sucking blood there, and the leech's whole body became It's dark, I don't know how much blood I sucked.

"Yes, it's a leech!"

When Wang Ru took it down, he threw it aside.

This leech is not so easy to die, it is very difficult to burn to death.

However, they found that Ye Chen and Ye Dao didn't carry anything, nor were they afraid of that kind of leeches and mosquitoes.

"Doctor Ye, aren't you and the old man afraid of these leeches and mosquitoes?"

"They can't get close to us."

This must be because of Ye Dao's secret method.

Of course, they also know medical skills, and they can prevent these things from getting close to them with some drugs.

With the help of Ye Dao, the two women found that those nasty leeches and mosquitoes and other poisonous things really couldn't get close. Now the two women admired Dr. Ye and Ye Dao even more.

"Doctor Ye, old sir, please drink water."

Mei Hong took out the mineral water they brought over.

These days, I basically drink mineral water, and rarely boil water.

In addition, they also took out some military compressed biscuits, which were used to soak in water to drink, and it was easy to eat.

However, it's not so delicious. The two women have been eating for so many days, they can't stand it.

Ye Chen thought it was something, but unexpectedly, it was actually compressed biscuits.

In fact, neither he nor Ye Dao need to eat these things. The pheasants and wild birds inside can be used as food.

After Ye Chen took it to Grandpa, Ye Dao tasted it, and he knew it was a compressed biscuits.

"Doctor Ye, it took us more than 20 days to come in, wouldn't it take more than 20 days to go out now?" Wang Ru asked in disbelief.

"Of course not, I will go out in five days at most."

More than twenty days?

That was because no one led the way, and the two women walked randomly. If the two women hadn't met Ye Chen, 90% of them would have really died here.

After eating and drinking, the two women rested for another half an hour and moved on.

However, Ye Chen did not carry Wang Ru on his back anymore, and at most he was pulling the two women.

The two women knew that Ye Chen was a famous Chinese medicine expert at home and abroad. As for Ye Dao, they had never heard of it. Now when they talk to Ye Chen, Ye Chen is still relatively low-key.

However, he also found it strange that even if the two women were getting the data for their graduation thesis, they didn't have to risk entering it.

"What are you studying?"

"Biological genes."

Biological genes?

Ye Chen knows biology and genes, but what exactly is this biological gene.

Ye Chen didn't know. After all, this major must be a high-science major.

"We are mainly about biogenetics, and now many gene-related technologies have been widely used."

Crops like those peanuts and potatoes are already largely related to genetic engineering technology.

Ye Chen didn't expect that there would be such things.

Along the way, listening to the two women said that it made him know a lot.

"Ah, it's a big snake!" Wang Ru suddenly shouted.

The two women have encountered many venomous snakes during this period. If it weren't for the shoes and pants they were wearing, the two women might have been injured long ago.

However, when the two women saw the big snake in front, they were shocked again.

Ye Chen looked over and found that it was a poisonous snake cobra eating some animal there.

I'm afraid I can't leave for a while.

"Grandpa, that one is a cobra."

A king cobra that is one or two meters long still looks scary. After all, if the venom is sprayed, it will hurt if it doesn't die.

Soon, the king cobra dived directly into the grass.

However, the scene before them made Wang Ru and Meihong still scared.

The two women were next to Ye Chen and Ye Dao.

. . .

On the third day when Ye Chen met these two women.

Already familiar with the two girls.

However, the two women felt that although they walked a lot faster when they came out, they did not believe that they could go out in two days.

It was now under a stone cave, and Ye Chen was burning there.

Ye Chen and Ye Dao were by the side, and the two women were already tired and resting there.

Of course, if it were not for the two women, Ye Chen felt that he and Grandpa might go out quickly.

"Grandpa, is there any way I can get out quickly?"

"Of course there is, teach you the secret method."

The secret?

Ye Chen also thought.

However, he did not reveal this secret method in front of the two women.

Even so, the two women felt very surprised. Ye Chen and Ye Dao, with empty hands, survived such wild conditions.

"You can also carry them." Ye Dao smiled.

Carrying them?

Although for the current Ye Chen, these two women are not heavy at all, but it is definitely not appropriate to carry them like that.

"Why don't I go ahead by myself, leave a stamp, and you follow them."

Ye Dao said.

"Grandpa, let's go out together!"

She had nothing to do with these two high-achieving students, not to mention that there were quite a few eldest ladies around her.

By the middle of the night, Wang Ru woke up and saw Ye Chen sitting here alone, but did not see Ye Dao. He hurriedly asked, "Doctor Ye, where is your grandpa?"

"My grandpa has already left first."

I'm leaving?

how can that be?

In the middle of the night, how can I get around?

After all, in broad daylight, it is easy to step on the empty foot.

And Wang Ru didn't have a fracture because of stepping on the air. If it weren't for Ye Chen, I'm afraid that he still doesn't know how.

"My grandfather is an expert, so you don't need to worry. When your classmate wakes up, I will take you away when that happens."

Inside Shennongjia, Ye Chen really didn't want to carry on.

When Mei Hong woke up, Ye Chen took the things of the two women, and then pulled the two women. According to the stamps left by her grandfather, they were actually invisible things, which could not be removed from the fog.

However, Ye Chen could see clearly.

Pulling the two women to walk at night, it was as fast as the day.