When talking to Zhou Litao about telomere body, Zheng Ren and Su Yun shut up at the same time.

There is something about telomeres and the subsequent events that belong to bota's research project. We can't say casually that we have made a breakthrough in tumor treatment from bat gene mutation.

When you don't know the truth, you can treat this topic as a gossip and talk freely. It doesn't matter. But once you get involved in it, you will always feel cautious.

"Stop talking. Let's go to see Cui Lao." Su Yun finished the topic without hesitation.

Zheng Renhe and Su Yun walked out of 912 and stood at the door waiting for a car.

"Boss, to tell you the truth, I always have a bad feeling." Su yundao.

"How does it feel?"

"I'm a legend. Have you seen it?"

"Yes. It's said that the virus that makes zombies happened to be developed when human beings studied cancer drugs, and finally almost destroyed human beings." Zheng Ren said, "I think you think too much."

"I hope so." Su Yun rarely did not argue, but muttered.

"It's useful to think more. Although there may be unknown changes to modify the telomere body according to the genetic variation of bats, it's not always the one who has to move forward." Zheng Ren narrowed his eyes and looked at the sky.

"Human life is too short. I'm really curious about what's out there."

"I want to blind your heart." Su Yun said, "we can't see it in our life."

"Almost." Zheng Ren smiled and didn't make it clear what he said. Then he asked, "when can the car come?"

"I talked with President Zhou for too long. I caught up with the peak." Su Yun sighed and said, "do you remember that I am the butterfly in the legend?"

"What's the matter with you today?" Zheng Ren asked suspiciously.

"After returning from bota, I occasionally wonder if we will become human sinners." Su Yun said.

"..." Zheng Ren was stunned for a moment, then laughed and said, "you think so much. If you want to be a sinner of human beings, you have to have that ability. I, maybe; you, I think it's enough."

"Good words can't be said well!" Su Yun said contemptuously.

"Tell the truth." Zheng Ren smiled and said, "does the falling angel Sheila have the power that Satan is afraid of? This is the fear and thinking of genetic engineering at that time. It's all right. What do you say if we meet the end of the world?"

"A knife, a dog." Su Yun said contemptuously.

"The west is waiting for Noah's ark, the salvation of shit. We make up for the sky when it leaks. We'll finish whatever we encounter. Think so much." Zheng Ren patted Su Yun on the shoulder.

"All the way to the end, it doesn't look like your man."

"There's no one to set up. We always have to do things. Don't think so much. Don't you think it's bad that we don't take things every time we go to see old Cui?" Zheng Ren asked.

But Su Yun still didn't stop the topic. He ignored Zheng Ren's statement and asked, "boss, what if the small stone mutates after genetic change cures cancer?"

"Human beings must eventually become spiritual bodies. It's too difficult for our brains to understand these things." Zheng Ren said, "don't think about it. It's not long to think about it. What's the matter with little stone's dyspnea and phlegm?"

"I don't understand." Su Yun sighed. "Today's record says that the amount of small stone expectoration every day has been about 100ml, which is like water. After testing twice, no bacteria have been cultured."

"I don't want to understand." Zheng Rendao said, "we can only guess that the drug stimulates the tumor tissue, resulting in some uncertain situations. Either we happened to meet it and the relevant symptoms appeared at the time of taking the medicine."

"Bota's email said they were improving the drug and it would take a few days."

"Take your time. I hope it's all right." Zheng Ren looked at the burning clouds in the air and said softly.

Today's clouds are some beautiful, red, stacked, some dazzling, but they can look directly at you.

After a while, Su Yun finally dropped into the car and they rushed to Cui Lao's house.

Ring the doorbell and go upstairs. The nanny met the two people after opening the door. She said hello and went busy. A man in his fifties was cooking in an apron. Zheng Ren guessed that it was Cui Lao's son. He said hello politely.

"Hello, we are 912 doctors. Come and see Cui Lao." Zheng Ren explained his identity and purpose.

Before the man spoke, Cui Lao's weak voice came from the inner room, "Xiao Zheng, you're coming. Come in."

The voice is very weak, even weaker than when I came to see Cui Lao last time.

Changing shoes into the room, Zheng Ren glanced at the kitchen, smiled and greeted the people inside, and then entered Cui Lao's room.

The system panel has begun to turn white, but Cui Lao's mental head looks pretty good. He doesn't look like a dying old man.

"Xiao Zheng, Xiao Su, sit down." Old Cui tried to sit up.

But he doesn't have much strength. It's difficult to do such a simple action. Zheng Ren wants to help, but Cui Lao pushes him away.

"It's all right. Proper activities should always be done." Cui said with a smile.

His left arm was propped by the bed and kept pushing. The skin on the dry and thin arm is loose. Every time you work hard, the muscles under the skin seem to want to burst out some strength. But every time it's a little worse, you can't sit up.

Zheng Ren and Su Yun watched quietly, watching a stubborn old man trying to sit up.

Finally, Cui gave up.

Just when he decided to give up, Cui Lao's expression was a little depressed, but then he became plain and calm. The old man has quietly accepted all these changes.

He lay on the bed, looked at Zheng Ren and Su Yun, looked at their full vitality, smiled and said, "I'm really old. I could sit up by myself three days ago. If I were old, I really can't resist. When I was as young as you, I thought I would always be so energetic. It was good at that time, like a wild donkey."

"Old Cui, look at what you said." Su Yun said with a smile, "I tell you, it's less than a month. When we see the snow, we're going to Stockholm to receive the award, and the boss has to speak. Don't you want to see it with your own eyes, or you'll go with us?"

"I can't walk." Cui Lao's voice was weak and weak. He wanted to shake his head, but his action was invisible. "You did well, well, far beyond my imagination."

"Not enough." Seeing that his boss didn't seem to know what to say, Su Yun took Cui Lao's words and said, "Cui Lao, guess what we've been busy lately?"