Long Yu retreated in the laboratory inside Longmen like this, and after five days of endless research, he finally understood that he could invent catalytic drugs, but there was an extreme complexity here, and after seeing this formula, he was completely ignorant.

"Boss, I researched it, but this recipe doesn't seem to be quite right?" Long Yu ran out happily. But he still voiced his worries.

"Show me. "Long Yan and the others are also happy, they can hear that there is trouble and start to worry again, this can't make any mistakes, otherwise not only sorry for the country, but also sorry for Longmen's foundation for hundreds of years.

"Make no mistake, how can there be such an item as Qilin's blood on the formula?" Long Lei, who was standing on the side, jumped up and said excitedly, to be honest, they are all over a hundred years old, but they are still so excited.

"I'm not mistaken, this is what I found in my research, the blood of the unicorn is not only a catalytic effect on people, but also can maintain the health of the human body in the rapid growth, in other words, if the unicorn blood is used as a medicine, then in the process of catalysis, Long Yu will not feel pain, not only that, in the process of growth, you can overcome all the bad phenomena, that is, like a normal person, there will be no defects. Long Yu explained, about this unicorn blood, he studied it for a long time before he found that it has such a great function, if it were not for the challenge of the demon gate and the invasion of external forces, otherwise Long Yu's old man would have carried out a large-scale search in the east, west, north and south, knowing that the existence of the unicorn was discovered, but is there still a unicorn? This is probably the heart disease of the whole country, in the face of the wanton culling of human beings, now there are fewer tigers, where is the unicorn.

"But where is the unicorn now, according to the records of the Tang Dynasty, the unicorn at that time has long disappeared. Long Dian, who was on the side, said after hearing Long Yu's explanation. He still has a good understanding of this kind of unicorn, after all, there are records about the unicorn in the internal materials of Longmen, and he even thinks that there are still footprints of this unicorn in modern times, but it survives in places that humans can't reach and discover.

"Even if we had, we wouldn't be its opponents, don't you understand?" Long Yan said suddenly, according to the information of Longmen, the unicorn is also a stalker, but it is a stalker of the top primates, and it is a cultivation that has reached the peak, so it can freely shuttle between the earth without being hunted, and with the progress of society, climate change has become a trouble for the survival of the unicorn, so many people and even scientists think that the unicorn is extinct, maybe never has been, because the dinosaurs that are much lower than the unicorn are now extinct.

Long Yu on the side also nodded in agreement with the boss's statement, if the ancients wanted to hunt the unicorn, it might take tens of thousands of people to fight it through wheel warfare, but if you think that there were no stalkers in ancient times, then you are very wrong, the facts show that people in ancient times were more intelligent, which may also be the effect of social progress. In the face of the primitive society in ancient times, large deformed monsters, beasts, they live a defensive life every day, and in the long run, it will inevitably stimulate the potential energy in the hearts of human beings, otherwise there will be no mountains and seas in the history books, and there will be sentences such as moving flowers and trees.

"Eh, I remember the last time I did the experiment, I found that there is a creature under the seabed, which is basically the same as the blood type of the unicorn, I wonder if we can give it a try?"

"You mean whale blood?" Long Feng said happily as he seemed to think of something.

"That's right. Long Yu on the side also said happily, since we can't be sure and can't ask for the blood of the Qilin, but we can find it instead.

"Okay, I'll go to the Academy of Sciences right away and get some back. Long Feng rushed towards the door as he walked, but only Long Feng was a stalker who cultivated speed, and no one could catch up with him in terms of speed.

A few people in the room only heard a 'sneaking wind', and then the dragon wind disappeared into the night sky like a white shadow. Isn't this the soul of the legendary lonely ghost?

An hour later, Long Feng finally returned, holding a bottle of purple liquid in his hand.

"You're the blood of a whale, why do you look so scary?" Long Lei said.

"I told you to read more books and you didn't believe it, I didn't even understand this," Long Yan said directly with disgust.

"The boss is right, because the blood is taken in the sea, and the blood passes through the sea water to find the reaction, so it finally takes on this color. Long Yu explained while doing experiments.

After more than half an hour of experiments, it was finally discovered that the blood composition was the same as the Qilin blood component displayed inside the dragon gate, which made Long Yu very happy.

"You go and hug Long Yu here, third child, prepare the medicine for him to take. Long Yan also said happily, finally seeing hope.

Since Long Yu was still a baby, he could only squeeze the medicine into juice for him to take, and the last whale blood was put in a feeding bottle for him to take.

"We also have to send him all the words and knowledge that we can understand in our subconscious through brain waves, otherwise he won't be able to speak even if he grows up, which is too sad. After giving Long Yu the medicine, he put him on the bed and came out to discuss with Long Yan.

"Okay, let's get started, by the way, what is his growth rate, and what is the maximum?" asked Long Lei on the side.

"In terms of the growth value of five years in one day, the maximum value is 20 years, that is, he will be a young man in four days. Long Yu said happily, thinking that now Long Yu is not a young master, but a guinea pig in his experiment, showing off his great invention.

"Okay, let's do it. Long Yan said, and then everyone sat around Long Yu, only to see Long Yan and the others closed their eyes, as if they were still muttering something......

At this time, Long Yu, who was on the bed, seemed to be very interested in all this, seeing that everyone was closing their eyes, he also closed his eyes, not crying or making trouble, it was cute. After a while, Long Yu changed, his hands and feet became flexible, the contours of his face began to become detailed, and in less than half an hour, he saw a little boy rolling on the bed. At this time, Long Yan opened his eyes and looked at all this, he was very relieved, what a naughty child.