Su Qing came back in about twenty minutes.

Xiao Chen looked at Su Qing and smiled bitterly. He even told her to drive slowly, but it didn't work at all.

Normally, it would take at least half an hour, but she came back in twenty minutes, which shows her mood.

But thinking about it again, the biggest obsession in her heart now is probably her parents.

Guanduanshan is coming, how can she stay calm when her parents are involved.

"Old Guan."

Su Qing first said hello to Guan Duan Shan, and then looked at Xiao Chen.

"what happened?"

"Lao Guan, please tell me."

Xiao Chen looked at Guanduan Mountain and said.

"good."

Guan Duanshan nodded, took out a folder from the black bag next to him, and handed it to Su Qing.

"You take a look first."

"good."

Su Qing took it and looked through it.

"What's this?"

Xiao Chen was curious.

"About those scientific research topics."

Guan Duanshan drank tea and said casually.

"Huh? Then why didn't you show it to me just now?"

Xiao Chen frowned.

"Let me show you, do you understand?"

Guan Duanshan pouted.

"If you don't understand, isn't it a waste of time?"

"..."

Xiao Chen was speechless, but...it seemed to be the same thing.

"Where did you get this?"

Before she finished reading, Su Qing lost her composure and suddenly raised her head to look at Guanduan Mountain.

"These were all given to me secretly."

Guan Duanshan was very satisfied with Su Qing's reaction and said slowly.

"Someone gave it to you secretly?"

Su Qing's eyes widened when she heard Guan Duanshan's words. This was recorded in her notebook.

Then, she thought of something and opened her eyes wide.

"Are they my parents? Have you met my parents?"

"No, I don't know who it is, but... I guess it's them."

Guan Duanshan looked at Su Qing and said.

"If you hadn't contributed part of the notebook in the first place, I wouldn't have been connected."

"Are you sure?"

Xiao Chen also looked at Su Qing and asked.

"That's for sure."

Su Qing nodded.

"Both of these are recorded in the notebook. One of them... I have also verified it over there, and you have seen it."

"It can't be...the blue potion, right?"

What did Xiao Chen think of?

"That's right, it's the blue potion."

Su Qing nodded.

"Exactly the same."

"You already have the finished product?"

Guan Duanshan was also surprised.

"Here, this is it."

Xiao Chen took out the blue potion from the bone ring and handed it to Guan Duan Shan.

Last time he planned to show off to Guanduan Mountain, but this old guy was unreasonable and put the latest generation of powerful potion in his pocket.

When he saw this, he stopped taking it out. When he took it out, it was also put in his pocket.

"It says it has a good effect on trauma?"

Guan Duanshan took it and subconsciously put it in his pocket. What came to mind, he smiled awkwardly and asked.

"Lao Guan, you are also a giant after all, don't be like this, okay?"

Xiao Chen scorned, then took out the dagger and gently cut his finger open, and blood flowed out.

"Hey, Lao Guan, give me the blue potion."

"You don't have that anymore? I want to take this back."

Guan Guanshan held the blue potion and said.

"..."

Xiao Chen was speechless and could only take out another bottle from the bone ring and pour it on the wound.

Soon, the bleeding stopped and scabs became visible to the naked eye.

"this……"

Guan Duanshan's eyes widened with shock on his face.

"Is the effect okay?"

Xiao Chen smiled.

"Isn't it much stronger than the medicine we have now?"

"How is it done?"

Guan Duanshan looked at Xiao Chen's hand and asked.

"I didn't see clearly, please demonstrate again..."

"What? Let me demonstrate it to you again? Is that correct?"

Xiao Chen was even more speechless. What was this old guy thinking?

"Yeah, I didn't see it clearly just now. It's so amazing."

Guan Duan Shan nodded.

"Here, I'll give you the knife. You can cut yourself. Take your time to see and feel...you will find more magic."

Xiao Chen said and handed the dagger to Guan Duanshan.

"If it doesn't work once, just do it a few more times. Don't worry about not having enough medicine. I have plenty here. Just take a large amount and manage it!"

"Ahem, let's forget it. This has to be left to professionals. I can feel whatever I want."

Guan Duanshan coughed dryly and looked at Su Qing.

"What's the principle?"

"This... involves a lot of professional knowledge. I'm afraid I can't explain it to you even if I tell you."

Su Qing looked at Guanduan Mountain and said.

"You give this to the laboratory, and the researchers can figure it out. But this is the first generation, and mine is the third generation."

"You are already the third generation? You are awesome."

A compliment from Guanduanshan.

"You look at other things, and then we'll talk."

"good."

Su Qing nodded, suppressed many questions, and continued reading.

"Boy, give me a few more bottles."
To be continued...