Xiao Hai Jiafei and they were still in retreat, so Su Yu didn't bother them, but gave priority to using the remaining spiritual veins to refine the spirit pill. After all, Yaoyao's mother and grandfather all used the power of Lingyuan as the foundation of their cultivation, and the effect of the Spirit Pill on them was the greatest.

However, at this moment, a situation that had been ignored by Su Yu was finally discovered. When Su Yu held the Shennong Ding in his hand, he found that the Shennong Ding was flickering brightly and darkly, and the frequency was extremely fast, it felt like a single person seeing a girl, a widow seeing a strong man, cough cough, whether it was appropriate to describe it or not, in short, it was a very excited, even excited state!

"Uh, what's the situation, could it be because of the new power in my body?" Suddenly noticing this phenomenon, Su Yu subconsciously poured out a yuan force from the dantian and injected it into the Shennong Ding.

But to Su Yu's surprise and speechlessness, this power was injected into not only the mud cow into the sea, but Shennong Ding also showed a very disdainful state, just like people have tempers.

"Hmm, isn't it? That's the situation of Shenma, is it the blood of the Void Realm?" Thinking that his strength had broken through his body and changed accordingly, Su Yu subconsciously condensed a drop of essence blood in his heart and injected it into Shennong Ding.

However, the result also made Su Yu speechless. Although this drop of Void Realm Blood does have a strong moisturizing effect on Shennong Ding, the excitement shown by Shennong Ding is still undiminished, in other words, people's excitement has nothing to do with your Void Realm Blood!

"What's going on? Could it be that something I'm carrying on me attracts this thing?"

Fortunately, the space of the Qiankun bag belongs to him, and with Su Yu's current cultivation, he can change the blockade or open up a new space at any time, so the next moment, Su Yu directly closed the space around him, took out the things on his body one by one, and dangled in front of Shennong Ding like a fool.

Clothes, no. Pants, not. Socks, no, pants, no...... has been taking almost everything on his body, Shennong Ding still ignores it, and he still flashes with that excited light when he takes care of himself.

At this time, what was left on Su Yu's body seemed to be the handkerchief that his mother had kicked in his arms when she coughed up blood. At that time, I directly helped my mother to treat, so this handkerchief Su Yu carried it in his arms.

"Could it be that you little thing knows my mother?" Holding the attitude of a dead horse as a live horse doctor, Su Yu took the handkerchief and slowly approached Shennongding. Who knew that at this moment, the light on Shennongding suddenly erupted, obviously an extreme excitement, excitement to the extreme.

"What? Are you excited because of my mother's coughing up blood? You're not human, if you're human, I'll cut you to death! Mom, my mother vomited blood, you're actually excited! Damn! By the way, are you excited about the material of this handkerchief?"

And the next moment, something that Su Yu didn't expect happened, just when Su Yu wanted to take back the handkerchief, the blue light on Shennong Ding was shocked, and he actually sucked the handkerchief into Shennong Ding. Immediately after, a strange phenomenon occurred.

I saw that after the handkerchief entered the Shennong Ding, under the leadership of the Shennong Ding, the blood stains on it were automatically peeled out, forming a very small blood cell in the Shennong Ding. The power of Shennong Ding one after another was continuously injected into this blood ball, and in Su Yu's mind, who was in touch with Shennong Ding, three words suddenly appeared!

"Emperor Yan Sutra!"

That's right, it's the three words of the Yan Emperor Sutra! And at this moment, Su Yu's mind also poured into something, similar to exercises, methods, but it was intermittent, it could not be formed at all, and there was no way to cultivate.

But it doesn't matter to Su Yu, what Su Yu is really shocked is that what he is looking for, what the medical immortal sect and his grandfather are looking for, is actually close at hand, and it is actually around!

Creation is so deceptive!

If Su Yu didn't understand what was going on now, then he would really be stupid. Because in the imprint of the divine consciousness left by the first ancestor in Shennong Ding, it is very clear that once the medical immortal gate of the fairy era suffered a disaster, and the first ancestor was afraid that the Yandi Shennong Sutra would fall into the hands of others, so he used Shennong Ding as the medium to divide the Yandi Shennong Sutra into two parts, that is, the Shennong Sutra and the Yandi Sutra. Among them, the Shennong Sutra was sealed in the Shennong Ding, and the simplified version existed as the inheritance of the medical immortal gate.

And the Yandi Sutra was sealed in the bloodline of the first grandmother's maternal line by the first ancestor in a supreme way. Only when encountering the situation of blood atavism, can this exercise appear in the essence blood of the person with the purest blood.

Although Su Yu can probably guess that the ancestors of the Medical Immortal Sect should have found some clues in the long years, and found someone in the early grandmother's line in the long river of history, I don't know what method to use to extract the Yandi Sutra from its bloodline, but because there is no upper half of the Shennong Sutra as a guide, it cannot be cultivated, so it is sealed in the sect and regarded as an offering of inheritance.

Of course, they definitely didn't know that there would be such an anomaly as Xuanyuan Hou thousands of years later, not only slaughtering the Medical Immortal Sect and snatching the Yandi Sutra, but also forcibly cultivating it with his great wisdom.

However, these are obviously not the things that Su Yu is thinking about at the moment. Su Yu now only has emotion in his heart, infinite emotion. The cycle of cause and effect, cause and effect, cause and effect, cause and effect, is really a cycle.

Perhaps after obtaining the Yandi Sutra from a certain generation of ancestors of the Medical Immortal Sect, the entire Medical Immortal Sect has never paid attention to the bloodline of the first grandmother, because they are not the bloodline of the Su family after all, especially after thousands of years, they have nothing to do with each other.

But who would know that it is this bloodline, which has been completely forgotten by the Medical Immortal Sect, and there is no recorded bloodline, which will make the Medical Immortal Sect return to the glory of the ancient period? It is not a short-term glory, but a glory in the true sense, reaching or surpassing the height of the first ancestor!

As for Su Yu, he now knows very well in his heart that there is no doubt that his mother's family, or the Ji family, is the matrilineal family of the first ancestor, the family where the first ancestor's mother was born.

At this point, it seems that all the incomprehension and incomprehension can be reasonably explained. Su Zhengnan worked hard for more than ten years to almost exterminate human nature, and finally created an artificial pure yang body Su Yu's father Su Yang, but this pure yang body was very unstable, and even degraded in the later stage.

But at this critical moment, the combination of Su Yang and Ji Lan can be described as providence, so that these two bloodlines miraculously blended together after tens of millions of years, just like the birth of the first ancestor, a reincarnation after tens of millions of years, Su Yu, who has the same body as the first ancestor, was born.

Moreover, compared to the First Ancestor, Su Yu seemed to be a little more powerful. Because Su Yang's birth originally used the genes of the first ancestor mother to clone the embryo, and Su Yu's mother was an authentic first grandmother's maternal bloodline, so that the bloodline was constantly purified, infinitely close to or even more than the bloodline of the first ancestor's mother, which made Su Yu have the potential to evolve into the body of the absolute yang.

After understanding everything, recalling and guessing that the ancestors of the Medical Immortal Sect had tried their best to revive the Medical Immortal Sect and revive the Medical Immortal Sect, Su Yu felt funny and pathetic, or despised.

Because the man of the first ancestor, who had passed through the heavens and latitudes, had already planned a path for his descendants, a path that could always prosper, and he only needed to walk on this path again after avoiding that disaster, it was enough.

And this road, obviously, is the continuous fusion of two bloodlines. The bloodline of the first grandfather and the bloodline of the mother's line, the two go hand in hand, and continue to merge, turning the two families into a family, into a big bloodline, a big family or a nation.

However, who can understand the good intentions of the first ancestor, or his love for the two families? That is, in this era, the reincarnation of fate allowed Su Zhengnan and Ji Kun, who were still minors to meet, and then achieved an iron-clad friendship.

Then many years later, Su Zhengnan, who was even more desperate than the predecessors of the Medical Immortal Sect, had no choice but to leave a bloodline for the Medical Immortal Sect, and in terms of physical requirements, he unintentionally chose the daughter of his friend, which happened to fulfill his long-cherished wish or the Medical Immortal Sect, and a new pure yang body was born.

But until he died, Su Zhengnan definitely didn't know that in fact, the Ji family was the bloodline inheritance of the first grandmother's line. If he knew, he probably wouldn't have gone to Africa to do those dehumanizing experiments.

After a long period of memories and emotion, Su Yu gradually came back to his senses. Looking at the drop of blood that was sealed inside Shennong Ding, there was no excitement in Su Yu's eyes, only a helplessness.

Although the clues of the Yandi Sutra have been found now, it is obvious that this Yandi Sutra is to be extracted from the bloodline. And now what can be determined is that the mother should be the blood of the atavistic ancestor, but you let a son take the essence of the mother's heart, and a drop may not be enough!

Su Yu knew that as long as he explained to his mother, his mother would immediately take out the essence blood and give it to him. And he also had a way to have medicinal materials that could make up for the lost essence blood in an instant. But the key is that Su Yu can't get over this hurdle in his heart at all.

Although it wasn't harm, in Su Yu's opinion, he still couldn't do such a thing. It's not about IQ or logic, it's just a son's respect and protection for his mother. She has suffered for so many years for me, how can I do this.

However, the Yandi Sutra is undeniably the most important for the Medical Immortal Sect and for the current Su Yu. With the Yandi Sutra, Su Yu can immediately have the complete Yandi Shennong Sutra, and the revitalization of the Medical Immortal Sect is not a problem, the key is that the strength of cultivation will increase greatly, and the advantages of the Absolute Yang Body will also be exerted to 100%, and if you want to kill the enemy Xuanyuan Hou, you can finally have a possibility.

Therefore, Su Yu still has to think of a way. Since the Ji family is the bloodline of the first ancestor, then there may be other people who also have the physique of the ancestor, as long as it is not the mother, the others seem to be able to pass this level in Su Yu's heart.