There is room for rebirth in the apocalypse, so you can stock up on hundreds of billions of goods wi

The heavy rain continued for eight days and did not stop until the early morning of the ninth day.

The injuries of Lin Yingjie and Lin Chi were basically not serious.

The Lin family's depression for many days was gone. They took turns collecting firewood and boiling water all day long, preparing to stock up on as much potable water as possible for their journey.

But some people are happy and some are sad.

The physical condition of Dr. Yu and Mrs. Yu is not optimistic.

They themselves were open-minded, but Yu Qingchuan was depressed all day long, and when he looked at them, his eyes were full of reluctance.

Cheng Sinian took Luo Zhenzhen to Dr. Yu's residence every day these days.

Firstly, it is to ask Dr. Yu for more medical knowledge and the mutation of plants after the end of the world; secondly, it is also to perform some filial piety on behalf of his teacher Kang Cong, so that Dr. Yu and Mrs. Yu will not have to worry about it in the days before their death. You will feel lonely and lonely.

Dr. Yu was also very happy about the visit of Cheng Sinian and Luo Zhenzhen.

He admired Cheng Sinian very much.

I felt that he skipped a grade at a young age and was admitted to the Department of Medicine of University A. During the conversation, I found that he was also very familiar with the use and ingredients of various drugs, and he was a rare talent.

Coupled with Kang Cong's relationship, the two got closer to each other.

After the past two days, it has become quite like a year-end friendship.

Therefore, every time Cheng Sinian came up with an idea, he would discuss it with him with great interest; and for Cheng Sinian's questions, he would spare no effort to answer his questions.

It was as if he wanted to teach Cheng Sinian all he had learned throughout his life in just a few days.

Luo Zhenzhen was very fond of Mrs. Yu.

Every time Dr. Yu and Cheng Sinian discussed professional knowledge, Mrs. Yu would hold her hand and sit in the yard, or gently introduce to her the mutant plants they planted in the yard, or talk about it with nostalgia. Her past with Dr. Yu.

Luo Zhenzhen was a well-behaved and delicate child. Looking at such a gentle and kind Mrs. Yu, she finally understood why Dr. Yu studied medicine and performed sterilization for Mrs. Yu.

She is truly a woman of excellent character and upbringing.

Refined, polite and well-controlled, gentle and gentle yet tough and intelligent.

Every time Luo Zhenzhen talked with Mrs. Yu, she would feel peaceful in her heart.

But the tranquility after the end of the world will always be accompanied by crisis.

Dr. Yu's previous prediction was good. The territory of the mutant snakes was indeed gradually moving closer to Dama Village.

Now it has expanded to less than five kilometers away from the back mountain.

Qiao Yu was eating lunch when she heard Cheng Sinian talk about the news.

Yu Qingchuan would be sent by Dr. Yu to check the movements of the snakes every morning after the fog lifted in the morning and before the fog started in the evening. When Cheng Sinian and Luo Zhenzhen came back, they would bring back the situation of the day and tell Jiang Zhan and Qiao Yu.

Qiao Yu stopped chewing and frowned, "Those snakes seem to be reproducing faster and faster?"

"Yes." Cheng Sinian nodded, with a heavy tone, "So Dr. Yu and Mrs. Yu said... it's time for us to leave."

Qiao Yu was silent for a while and asked in a low voice: "What did Yu Qingchuan say?"

Cheng Sinian sighed, "Qingchuan... I hope we can wait a little longer."

Dr. Yu and Mrs. Yu's faces are getting paler and paler. The virus in their bodies is eroding their bodies step by step.

This was their last experiment.

——Use the life countdown to test how long it will take for aliens and ordinary survivors to mutate into alien species as the virus gradually accumulates.

Dr. Yu and Mrs. Yu's experimental records are constantly increasing, but their bodies are constantly losing weight.

They don't have a few days left.

Yu Qingchuan wanted to send them on their last journey.

Qiao Yu said nothing and finished the meal with a heavy heart.

Intellectually, she knew it was time for them to go.

But emotionally speaking, she also wanted to wait a little longer.

Let’s use the back mountain as the boundary.

Qiao Yu warned herself silently.

As soon as the snakes crossed the mountain behind Dama Village, they left immediately.

In the afternoon, Cheng Sinian and Luo Zhenzhen went to Dr. Yu's place again.

Mrs. Yu's legs could no longer stand up at all, her fingers were faintly black, and her face was even more bluish-white.

But he is still sane.

Dr. Yu can still walk, but his condition is not much better than Mrs. Yu.

Although he is a mutant and has much stronger resistance than Madam Yu, he has been eating mutated plants longer than Madam Yu.

It's not easy for him to persist until now.

Seeing Cheng Sinian and Luo Zhenzhen coming over, Dr. Yu and Mrs. Yu both showed a faint smile.

Their faces have begun to gradually stiffen, and being able to make such an expression is enough to express their inner joy.

"Come..." Dr. Yu sat beside Mrs. Yu's bed and waved slowly to Cheng Si Nian and Luo Zhen Zhen.

Cheng Sinian and Luo Zhenzhen walked over and sat beside Mrs. Yu's bed.

Luo Zhenzhen reached out and held Madam Yu's hand.

A drop of warm tears crossed Luo Zhenzhen's eyes and fell heavily on the pale right hand.

That hand was once warm and delicate, but now it was only cold and stiff that could not be warmed.

"Don't... cry..." Mrs. Yu began to find it difficult to even speak.She slowly raised her left hand, gently wiped the tears on Luo Zhenzhen's face, and tried hard to make a stiff and subtle arc at the corner of her mouth.

——She was trying to comfort Luo Zhenzhen with a smile.

Luo Zhenzhen didn't speak, she just took a deep breath, held back her tears, and suddenly grinned, showing a row of neat white teeth.

Mrs. Yu said that her smile was sweet and made people feel comfortable.

Cheng Sinian blinked his sour eyes and watched all this in silence.

Until someone thrust a thick notebook into his hand.

Cheng Sinian raised his head and turned his gaze to Dr. Yu.

"This is a summary of some of the ingredients of the medicines you asked about before, and our somatosensory records over the past few days..." Dr. Yu's voice sounded normal, but his speaking speed also became much slower, "I'm afraid I won't give it to you again. , it’s too late…”

"One more thing." Before Cheng Sinian could speak, Dr. Yu continued, "According to the current alienation speed of my wife and I, we may lose consciousness completely in two days..."

Dr. Yu gently patted Cheng Sinian's shoulder, "There is a custom in our hometown that if a couple's graves are erected on the same day, nine statues of relatives and friends will be carved by their own hands within three days before their death. stone tablet, then the couple can still be together in the next life."

"Although many stones have been corroded by mutated animals and plants after the end of the world, I once saw a stone mountain on the outskirts of S city. There was no vegetation on that stone mountain. So I think that mountain should still be there now... "

"I have asked Qingchuan to find the stone... Can you please help us..." Dr. Yu did not finish the last words, and his tone was a little hesitant.

"Don't worry." Cheng Sinian agreed directly before Dr. Yu finished speaking, "When Qingchuan comes back, we will start carving immediately!"

"Okay...thank you!" Dr. Yu tried his best to raise the corner of his mouth again, seeming to be very happy, "It's just that the content to be engraved on the stone tablet is a bit complicated. It's not words, but some symbols. I'll start drawing it right away. But I will act now It's a little slow, and it may take a whole night to paint... Could you please go back and wait for me to finish painting before coming to pick it up?"

"It doesn't matter, you draw slowly, don't be in a hurry!" Cheng Sinian was afraid that Dr. Yu would be anxious and would have any psychological burden, so he pulled Luo Zhenzhen up and said goodbye, "We will come back tomorrow to get it!"

Dr. Yu watched Cheng Sinian and Luo Zhenzhen walking out of the room hand in hand and gently closing the door, with a satisfied smile in his eyes.