Under the influence of Xiaoshitou's new drug, it quickly recovered. However, while the new drug treats the disease, it still has certain side effects - signs of fibrosis begin to appear in lung tissue.

Zheng Ren also knew that Bota had tried his best.

There is no drug test for guinea pigs, but only drugs that can curb adenocarcinoma of the lungs of Xiaoshi were produced based on the original data analysis, pharmacology and genetic experience.

If there are no side effects, it is a ghost. Normally, this drug will be very impressive after about 3 years of clinical practice, not to mention that it is a privately customized type.

Three days later, Zheng Ren took Xiao Shitou away from Bota Hospital. He hoped that the fibrosis of the lung tissue would come to an abrupt end, so he could only review it little by little.

Old Luo Che has been "hanged" by Zheng Ren in the imperial capital for more than a week. If Su Yun hadn't reminded him, Zheng Ren would have forgotten about this matter.

...

...

When she returned to the imperial capital, Xie Yiren was stunned when she saw Zheng Ren for the first time.

Zheng Ren held Xiao Shitou's hand, like a soldier returning home in triumph. But this war seemed to be endless, just a victory in a battle. In the face of more battles in the future, no one could be happy.

But this is not the main thing. Zheng Ren's hair was gray and even Su Yun was stunned.

He gave Xiao Shitou's hand away, spread his arms, and Zheng Ren walked towards Xie Yiren. He hugged him tightly, but Xie Yiren did not hug him back, but tried hard to pull out his hand and gently stroke Zheng Ren's hair.

"What's wrong with you?" Xie Yiren's voice trembled a little.

"It's okay, I may be a little tired recently." Zheng Ren said gently.

Her tender and white little hands gently stroked half of her gray hair. Xie Yiren didn't continue to say anything, but just silently raised her head and looked at Zheng Ren.

"Don't worry." Zheng Ren kissed Xie Yiren's lips, patted her back, and comforted her.

"Boss, are you exhausted? Are you okay? Is it because of the disease?" Su Yun asked in surprise.

Zheng Ren knew that he was unintentional, and similar to what he said in the operating room, he was instinct. However, this sentence was infinitely close to the truth, and he didn't know how to answer it for a moment.

"I'm just a white hair, what are you worried about?" Su Yun and Xie Yiren said, "Let's go!"

Yiren still didn't move. She was always shy and had no reaction to Zheng Ren's kiss just now, just looking at his gray hair.

"Uh...If I said I had white hair in the past, would you believe it?" Zheng Ren made a rare joke.

Xie Yiren still didn't say anything. She silently grabbed Zheng Ren's hand, for fear that she would slip away from her palm as soon as she let go.

Zheng Ren held Xie Yiren's hand with his back hand, and his little hand was a little cold. Obviously, what she thought was not as calm as she showed.

"Stop showing off your food." Su Yun said, "Yiren, look at the boss's pupils on both sides, which are sensitive to light reflexes. There is no abnormality in nerve reflexes and normal dialogue, so you know nothing is wrong."

Zheng Ren thought Su Yun’s description was weird.

"I'll borrow your Zheng Ren for two hours." Su Yun and Xie Yiren discussed.

"What?" Xie Yiren asked with a slightly lowered head, holding Zheng Ren's hand tightly.

"Old Roche has been waiting for 1 week!" Su Yun said, "Is it okay to bring it back to you?"

Zheng Ren saw that there were a few strangers behind Su Yun with mosaics on his face waiting together, and knew that the skills brought by Lao Luoche were enough to impress everyone, and these should have been sent by the relevant departments to pick him up together.

He sighed and said, "Yiren, I'll go and go back soon."

"What do you want to eat tonight?" Xie Yiren asked softly with Zheng Ren's hand next to his cheek.

"EMmm, fried eggs with tender green onions. The Western food of Bota is disgusting, it's best to have a bit of a rosy rice." Zheng Ren, a person who doesn't like to eat, usually has a week of steak, butter, and bread, saliva is almost flowing out when he says this.

"Go and go back quickly." Xie Yiren sighed indifferently and hugged Zheng Ren.

After leaving the airport, Zheng Ren and Su Yun got into the car, and Su Yun asked, "Boss, isn't Xiao Shitou's condition good?"

"Well, now it seems that it is very dangerous when the mucus overflows."

"You just thought of a treatment method with octreotide, and you turned your hair white?" Su Yun asked.

"I'm tired." Zheng Ren was perfunctory.

"In Pengxi Township, in the provincial hospital, I haven't slept much for a week and I can't see you." Su Yun naturally didn't believe it.

"There's no way." Zheng Ren scratched his head, "Will you say that baking your head will lead to lead poisoning?"

"There are so many girls with colorful hair on the streets. You see a few people who have been poisoned by lead." Su Yun said contemptly, "It's okay, it's better to be white, it looks like an old doctor."

"How is Rochen's mood?"

"You have the nerve to ask, and Kerry expressed it's hard to understand. He said that no one in this world would give up Roche's visit because of a trivial child, except you."

"Oh, it proves that they can stay here and wait for me to come back. It's okay." Zheng Ren said lightly.

"Christian transported the Da Vinci robotic arm over, and I didn't install it in our hospital." Su Yun said, "It occupies a location in an operating room, and the impact is quite large."

"It's installed in Yimei?"

"Well, there is only Lao Liu who has the surgery on Sister Lin. Let's do the test on her." Su Yun said, "The 3D printed simulator has filled a warehouse. You can hurry up and use it, otherwise when will it be discovered, don't make a joke about the 912 Nobel Prize winner killing people."

"It should be very soon." Zheng Ren smiled. He was very curious. If he had followed his idea, he would definitely go home for dinner. After Yiren fell asleep, he studied how to use the robotic arm overnight.

When he thought of seeing Lao Luoche, Zheng Ren felt a headache when he thought of his request or request. Just the mucus overflowed, half of his hair would be white. If it were replaced by Luoche's request, he would probably not be able to die. He would turn it into a mummy, which would not be fun at all.

I've come here, try to delay, there's no good idea.

"Brother Yang has a patient with gallbladder cancer. His family is poor and he wants to find you for live surgery."

"No problem, have you seen the patient's condition?"

"You will only be admitted to the yard in the afternoon, you can just go and see it tomorrow." Su Yun said, "Boss..."

"Um?"

"If Roche's request is very reluctant, don't agree." Su Yun said, "The more vague the better, it's like explaining the condition to the patient. Say ten thousand words, and think carefully, just like saying nothing."

He did not add subject-predicate object to his words, but Zheng Ren understood that he was talking about Lao Luoche’s request. It was probably because Lao Luoche and Kerry brought this time that even Su Yun was stunned. He felt that something was wrong.
Chapter completed!