When Si Jun heard this, he thought seriously for a moment: "He is about to become an adult and has a high IQ, so he can leave it to him for his own judgment. We just need to ensure his safety."

Xia Yuzhou nodded seriously.

He Yu looked complicated while listening. He wiped his mouth with a tissue, took out a box of air cushion foundation from his pocket, and neatly repaired the part washed away by the water. After Professor He finished his makeup, the two were still discussing it mutteringly. He had to interrupt: "The child's belongings, let's discuss it later when he goes back. I will also pay attention to Shen's side. Any news will tell you...ours."

When he said the last time, the Lord Lord suddenly looked over and heard the words "you" and then looked back.

"Okay, then I'll bother the senior," Xia Yuzhou thought it was the ending of the delivery, so he stood up, "You're busy, let's first..."

"I'm not busy today. Do you want to visit the experimental area?" He Yu whispered, "There are some special things that you might be interested in."

Xia Yuzhou was very surprised: "You also study dentistry?"

The brows and eyes froze for a moment, He Yu: "...no."

Si Jun pursed his lips and chuckled, explaining in Xia Yuzhou's ear: "He is studying blood clan medical treatment."

"Oh." Xia Yuzhou understood that Professor He not only achieved some achievements in human medical care, but also had a good reputation in the medical research of blood clans. At present, the patients Xia Yuzhou has come into contact with, including blood clans, and it is still necessary to learn some knowledge from Professor He.

So the two changed into antibacterial experimental clothes and followed He Yu into the laboratory.

As a celebrity professor, He Yu received considerable commercial sponsorship funds. This laboratory is built quite grandly, full of futuristic technology, and is far from the Medical University laboratory that Xia Yuzhou remembers.

Here it is roughly divided into three blocks, outer area, inner area and clinical area.

The outer area is a professor assistant and a lively research area. As a dropout oral student, Xia Yuzhou has never been to such a high-end laboratory and looks curiously.

"Wow, what is this?"

"Looks like it's so expensive, can I touch it?"

"Junjun, look at that."

Si Jun grabbed Xia Yuzhou who almost jumped out and whispered to him: "Don't move around, there are highly corrosive reagents, and... you are not allowed to call this name."

Xia Yuzhou grinned: "What's the name? What I just called me, I didn't pay attention to it."

Si Jun: "..."

Xia Yuzhou: "Hehehe."

He Yu entered the laboratory and was surrounded by students. After answering several questions, he rushed over and found that these two people did not need a tour guide. He was very happy to see the sightseeing. He coughed lightly and said, "I heard from the assistant that you just met a troublemaker downstairs."

"Ah, I'm causing you trouble." Xia Yuzhou felt a little embarrassed when talking about this. After all, this trouble was caused by him. Because he first embraced Chen Mo, the patient's family had unrealistic expectations for He Yu's new medicine.

"Not that," He Yu smiled and led them to the inner area. "I am indeed studying this medicine and have achieved good results, but it is a bit far from what I had imagined at first."

Pressing the fingerprint, the machine scans the iris again. The smart lock "drips" and a cold electronic sound sounded: "Good afternoon, Professor He, password."

He Yu cleared his throat and said, "I'm in danger now."

"The password is correct, please enter." After the electronic voice said this, the door lock automatically popped open, like the kind of metal door in a science fiction film, divided into two halves in irregular jagged shapes, and retracted into the track.

"Please come in." He Yu stood inside the door and asked them to come in.

Xia Yuzhou was shocked: "Is there any state secret here? Is it appropriate for us to go in?"

Si Jun was amused by him, shook his head slightly, and pulled him in. The door behind him closed again. The laboratory was as big as the one outside, but there were very few staff members, only two people.

"This is where your child usually learns." He Yu pointed to the desk in the corner, which contained a laptop and a few open books.

"He just entered his freshman year, so did you let him get in touch with such confidential things?" Xia Yuzhou felt that this was not a good thing. No matter how smart he was, he was just a minor. It was not good to know too much. Moreover, this should be a high-end laboratory. As a freshman, Chen Mo should first learn basic knowledge to be serious. Genius can shorten the time to learn a piece of knowledge, and it is not that he can start with advanced projects without learning.

He Yu smiled and put on his glasses again, asking the two staff members to say hello.

The two busy staff turned their heads reluctantly. After seeing the person clearly, they immediately paused the experiment in their hands in order. These were two young men, one man and one woman, who clenched their fists across their chests and abdomen, bent down to pay tribute to Si Jun: "Lord."

Si Jun lowered his head slightly and returned the gift.

"They are blood clans." Xia Yuzhou suddenly realized.

"This is not a high-level laboratory, it is just a laboratory for blood clan medical research. Assistants and students must be blood clans." He Yu sighed and explained that there were not enough people here for many years, and there were fewer blood clans, and even fewer people were willing to learn basic medicine. Therefore, when Chen Mo transformed from an ordinary person into a blood clan, Professor He was happier than anyone else.

"It's pretty good. When Xiao Mo's teeth grow, you don't have to hide them in front of your classmates." The sense of belonging to the same species was reassuring. Xia Yuzhou suddenly relaxed and began to wander around without treating himself as an outsider. Touching here and looking there, I was instantly attracted by the skull on the shelf.

It was the skull of the blood clan, and its two long fangs were very obvious. Xia Yuzhou stretched out a finger and weighed the blood teeth. The teeth slid up and down with his movements. The blood teeth pushed to the top, and it looked level with other teeth.

"Our subspecies, blood teeth are usually in a state of contraction, and depend on a contraction muscle. After becoming a bone, it will hang like this without muscle support." Seeing that he was interested, He Yu introduced it. His tone and expression were exactly the same as in class.

Xia Yuzhou listened seriously: "Will this muscle be strained, like □□, pathologically lose its contractile function?"

He Yu: "...I know. This is how you usually give examples in your dentistry department?"

Si Jun pinched the pressing finger and told him not to do this: "Indecent."

Xia Yuzhou was stunned for a moment before he realized that blood teeth had special significance for the blood clan and were used for courtship and could not be touched by people other than doctors. The public pressed and pressed like this...

"Well," Xia Yuzhou retracted his hand and hooked Si Jun with that finger. "Senior, can this skull be sold to me? I'm going to show the blood clan every day, and I don't even have a research subject."

"I can't give you this, I only have one," He Yu smiled gently, protecting the skull without any trace. "This is the treasure of our laboratory's heirloom, inherited from the previous generation of blood professors."

There are so few blood clans and special funeral rules, it is almost impossible to get a skull now.

Xia Yuzhou was curious: "Then where did this come from."

"Donated by the Sixteenth Family," Si Jun looked at the skull, his eyes slightly cold, "This head was cut off."

Xia Yuzhou widened his eyes: "It was cut down..."

Si Jun: "Yes."

He Yu then explained: "The sixteen clans have the strictest rules, and this one is unforgivable for murder. It is said that it is because he revealed his identity to his beloved girl, who is a human."

Is this the killing unpardoned?

Although it happened more than ten years ago, it was too harsh to behead his head for this matter. Xia Yuzhou was still scared when he heard this. If his family belonged to the Sixteenth Family, the three of them would have died long ago and could not have died again. After all, the water doctor who had been his mother for more than ten years was a human. The water doctor in the human water doctor knew all their secrets and even ate Mao Xuewang with them.

"You can't kill it easily now, but the punishment for the Sixteenth clan is still the heaviest among the tribes." He Yu sighed.

Si Jun did not interrupt, which was considered a default.

Xia Yuzhou looked at him, and somehow, the saying "Don't be afraid, I've taken back the territory."

"What?" Si Jun felt this gaze and looked back.

Xia Yuzhou tightened his hand: "I was wondering, what would happen if Yanjing was still the territory of the Sixteenth clan now?"

"That life will be difficult," said the girl from the blood clan who received He Yu's instructions and took the skull model. "In the past, people from other clans didn't like to live in the territory of the Sixteenth clan for a long time. They had too many things to do."

The girl was wearing a green dress with white roses in her white coat. She seemed to be from Qingyang, and she was in line with the guy Bai Xingwang who dared to say anything.

He Yu smiled helplessly, sent the girl to continue working, and handed Xia Yuzhou the model of the resin-filled skull: "I can't give you real bones, so the model can still be given."

Giving it, it's just for no money. Xia Yuzhou was very happy and said, "How can you be so embarrassed?" and his hands were already holding the model head firmly.

The senior was still as gentle and generous as ever. He would patiently explain to him whenever Xia Yuzhou was interested; he would give him a copy of the little things that Xia Yuzhou liked. When he left the laboratory, Xia Yuzhou had already held three books, two models, and several semi-finished medicines.

Si Jun helped him get the book, and he held two heads and a bag of medicine himself.

"We've all walked here, do you want to see the ward?" He Yu signaled the experimental ward not far away, where there were volunteers with terminal illnesses. Because they couldn't be cured in a regular hospital, they took the risk to come to the laboratory for new drugs to receive treatment.

Xia Yuzhou had no idea: "I've come here, so why don't..." Before he finished speaking, he felt Si Jun's hand suddenly clench and pulled him back.

Si Jun: "Like severe illness in the hospital, nothing is good at seeing."

He Yu just smiled gently, not forcing him.

Is there anything that cannot be seen? Xia Yuzhou was confused and curious. He was so frustrated that he had this problem. The more he didn't let him do it, the more he wanted to do it.

Seeing him like this, Si Jun knew that what he said was counterproductive. He sighed lightly, let go of Xia Yuzhou's hand, and signaled him to take a look. This let go was like spreading the rope of some kind of large dog, and the person jumped out in an instant.

"It hurts so much, I'm going to die."

"Woooooooooo...Mom, I don't want to die."

"If you don't die, you won't die. The professor will definitely use the medicine. He is a big shot who has been on TV."

The crying patients, comforting families, and the nurses recording data are indeed similar to those in the serious ward, but they are not very different. Here, there is an indescribable and secret hope.

He Yu stood behind Xia Yuzhou and said softly: "They placed all their hopes on that new drug. But the original purpose of this drug was not to cure diseases, but now there is a bottleneck."

Xia Yuzhou turned his head, looked at the senior, looked at his expression, and also looked at his purpose.

He Yu was calm and took them to the distance to speak: "Actually, at the beginning, I wanted to study the potion to restore the blood clan's initial ability."

According to scientist Professor He, Western species, the blood clan telescopic tooth subspecies have lost their ability to first possess. Out of interest, he tried to develop a drug like transformation fluid based on ancient records, but failed.

"The accompanying effect of this drug is to cure several major types of blood diseases that are difficult to cure. There has been only a little effect over the years. If you can borrow a little saliva, maybe I can develop a substitute." He Yu sincerely said his purpose, and took out the test tube that had been prepared from his pocket, looking at Xia Yuzhou with anticipation, as if he was looking at some treasure.

So that's it.

Xia Yuzhou laughed and reached out to pick him up, but Si Jun grabbed him.

Si Jun's tone was cold: "He Yu, you have violated the enemy."
Chapter completed!