Cheng Yu sat on the bed and studied his body for a long time, but he never found out how these golden blood were produced. Since he didn't find it, Cheng Yu could only give up helplessly.

But no matter what, after having golden blood, Cheng Yu also found that his strength seemed to have become stronger. And during this time, I didn't feel any discomfort because of the changes in my blood.

This is definitely good news for Cheng Yu. After all, if there is such a mutation in the body, I am somewhat worried about whether such a mutation will bring bad things to myself.

However, from the current point of view, this golden blood has no side effects.

Moreover, he found something that made him happy, that is, since he appeared with this golden blood, he even cultivated faster.

Because Cheng Yu has nine primordial gods, his cultivation speed is already much faster than that of normal people, at least nine times that of others.

Of course, this ninefold does not refer to time, but to the amount of practice. Just like Xinhe, they usually practice normally, and it takes about a day or a night for the aura in their bodies to run for a big week.

And the aura in Cheng Yu's body also takes a day or a night to run for a big week. However, the aura running in his body is more than nine times that of ordinary people.

Therefore, with the same amount of time, Cheng Yu's cultivation speed is much faster than others.

But now, because of the appearance of golden blood, the aura in Cheng Yu's body is no longer a day or a night. Rather, it only takes half a day or half a night to run a big week, what a terrifying number?

This also means that a normal monk's cultivation can only complete an ordinary Great Zhou Tian in one night, while Cheng Yu can be at least eighteen times faster than this ordinary Great Zhou Tian in one night.

If someone else runs one unit of Reiki on a Great Week, he can run at least eighteen units of Aura. How fast is it that it takes others eighteen years of practice to achieve what they can achieve, but it only takes him one year to achieve?

Cheng Yu doesn't know why this is happening, but this is an extremely gratifying thing.

Moreover, what Cheng Yu didn't know was that everyone else had also drunk his golden blood. Now other people have also seen this situation, although they are not like Cheng Yu, the speed of cultivation has doubled, but they have also increased by fifty percent.

In other words, like Xinhe, they can now run a night for a week and a half, which makes everyone very happy.

When they discovered this problem in their cultivation, they didn't know that it was Cheng Yu's golden blood before. However, when other people were practicing, they also found that their cultivation speed was half as fast, and then they remembered that everyone had drunk Cheng Yu's golden blood at the beginning.

"Senior Brother Yu, since your golden blood is so powerful, if you don't drink more for all of us, then we may be able to be like you, and be able to complete two Great Zhou Days in one night. Kokomi said with a smile.

Not to mention Xinhai, even everyone else looked at Cheng Yu with such an expectant look.

Cheng Yu thought about it and felt that if his golden blood really had such an effect, then he should also pull a hand for his brothers and sisters.

So, Cheng Yu once again shed a few drops of golden blood for everyone.

However, to everyone's disappointment, even after taking these golden blood again, their waiting speed did not speed up again, and they could still only run for one and a half days in one night.

"Maybe there's too little gold?" said Kokomi.

"It should be like this, but the blood in Senior Brother Yu's body is all golden blood to be able to run for two big days in one night, no matter how much we take these golden blood, we can't have a body of golden blood like Senior Brother Yu. So no matter how much we take Golden Blood, it's probably useless!" Xinhe said after thinking about it.

Originally, he already felt very unhappy to let Cheng Yu bleed to them like this. They can't let Cheng Yu's blood go away for themselves, he can't do this kind of thing.

Although it is said that he can't run two big weeks a day like Cheng Yu, he can run one and a half big weeks a day, which is already faster than too many people's cultivation speed.

People must know how to be content!

"Xinhe is right, we can't produce golden blood ourselves, and our cultivation speed can be increased by half, which should already be the limit!" Xinyun also spoke.

After all, no matter how much golden blood they take, it comes from foreign blood, but Cheng Yu is able to produce golden blood by himself, which in itself is two different situations.

They can't produce golden blood on their own, and no matter how much golden blood they take, it shouldn't be possible to reach the same speed as Cheng Yu. Therefore, they don't expect Cheng Yu to continue to improve their golden blood.

Cheng Yu also thought the same, so he didn't force it, after all, it was obviously impossible for him to use his own blood to raise so many people.

Moreover, although he only drips three drops of golden blood for each person, there are more than a dozen people here, and each person has three drops of blood, that is, thirty or forty drops of blood, which is a lot.

What's more, after Cheng Yu bleeds so much blood every time, he obviously feels a little weak. It shows that this blood is also very important to himself.

However, it is very difficult to produce such golden blood.

And today, after a night of continuous research and exploration of his body, he finally discovered the secret of the source of the golden blood.

"Sure enough, it's this mysterious nine-branched spirit tree!" Because he was pleasantly surprised to find that the nine branches of this nine-branched spirit tree actually had golden blood on it, and these golden blood drops down and actually directly entered his blood.

"What the hell is this nine-branched spirit tree? It's so amazing, it's incredible!" Cheng Yu thought with surprise and joy.

In his previous life, he had cultivated like this, but this had never happened. And in this life, after coming to this world, he found that everything had become different from the previous life.

He still couldn't figure out why there was such a change in his body, and he didn't know why the nine-branched spirit tree appeared. But he felt that this might be what he was destined to do, and that he came to this world to solve all the mysteries.

Anyway, he had already thrown off those dynasty spies who were following him, and Cheng Yu was not in a hurry to leave, so he stayed in this inn for a few days in a row.

In the past few days, Cheng Yu has not gone anywhere, but has been specifically studying the other changes in his body because of the golden blood.

What's more, after a few days of research and waiting, he really discovered something important!

Although he hadn't given any more golden blood to others these days, he found that his golden blood was constantly disappearing, and the Nine Branches Spirit Tree was constantly producing golden blood.