"By the way, don't I have a drop of Green Flame Demon Dragon blood? if I refine it, I don't know if I can make the Sky Devouring Dragon Body completely small. At this moment, a flash of inspiration flashed in Xiao Yi's mind, and he suddenly thought of the drop of Green Flame Demon Dragon Blood.

The essence blood of the dragon clan contains a huge amount of power essence inside, which is comparable to some rare elixirs, and the effect should not be too bad.

"Master, that drop of dragon blood is still a little worse, it might as well be used on the Hundred Dragons Diagram. Long Ling immediately suggested Xiao Yidao.

The more dragon blood you get, the more powerful it will be.

Therefore, if this drop of Green Flame Demon Dragon blood was dropped on the Hundred Dragons Diagram, it would definitely be able to increase its power to a higher level.

"That's it, anyway, I've been in the Body Refining Realm for so long, and I don't care about staying for another year and a half, so let's use this drop of Green Flame Demon Dragon Blood to improve the Hundred Dragons Diagram. After Xiao Yi pondered for a moment, he suddenly made such a decision.

Sou.

Soon, he took out a bottle made of amethyst from the Dragon Emperor's scales, which contained a drop of blood emitting green divine light, just like an emerald divine jade.

This is the drop of Green Flame Demon Dragon Blood.

Subsequently, Xiao Yi took out the Hundred Dragons Diagram and dripped this drop of dragon blood on the yellowed Diagram.

There was a loud buzz.

In the next moment, this drop of dragon blood quickly fused with the Hundred Dragon Diagram, emitting bursts of dazzling green light.

"There is another dragon scale on the top. Soon, Xiao Yi found that there was another dragon scale on the Hundred Dragons Diagram.

In this way, there are a total of two dragon scales on the Hundred Dragons Chart.

One was inspired by the blood of the Bronze Stegosaurus, and the other was inspired by the blood of the Green Flame Demon Dragon.

Xiao Yi even doubted that if one day he collected all the dragon blood, would a real dragon appear on the Hundred Dragons Chart?

"With this dragon scale, the power of the Hundred Dragon Diagram will definitely increase a lot, and it shouldn't be a problem to deal with a powerhouse at the peak of the True Qi Realm. Xiao Yi couldn't help but say secretly in his heart.

Before merging with the blood of the Green Flame Demon Dragon, the Hundred Dragon Diagram could already be used to fight against the Blood Evil.

Now, it has absorbed another drop of dragon blood, and its power must be even higher.

However, Xiao Yi didn't try its power, after all, every time the Hundred Dragon Diagram was urged, it had to consume a large amount of spirit stones, and ordinary people couldn't afford to squander it at all.

After doing all this, Xiao Yi put away the Hundred Dragon Diagram and took out a piece of purple gold metal from the Dragon Emperor's scales.

This piece of metal is about the size of a palm, flat and square, like a talisman.

It's just that this piece of metal seems to have existed for endless years, and it is covered with a thick layer of patina, giving people a feeling of incomparably ancient vicissitudes.

Moreover, Xiao Yi also found that there were thunder-colored textures carved on the top of the purple metal, which looked extremely violent, as if the Nine Heavenly Gods had descended in unison.

"What is the origin of this purple metal?The dragon spirit said that it was a spirit treasure, but why do I think it is useless?" Xiao Yi said secretly in his heart while carefully observing this piece of metal.

This piece of metal looks so ordinary that if someone else picks it up, it will definitely be treated as broken copper.

However, since the dragon spirit said that it was a spiritual treasure, it must have something extraordinary, but it was not discovered by Xiao Yi for the time being.

"Let's try its hardness first. A moment later, Xiao Yi took out a treasure-level short sword and slashed at the purple metal with all his might.

There was a loud bang.

The next moment, something happened that stunned Xiao Yi.

Instead of being split by the short sword, the piece of purple metal shook the short sword into a small gap.

"Oh my God! this is too hard. Xiao Yi couldn't help but exclaim.

You know, the treasure-level weapon is extremely sharp, enough to sharpen iron like mud, but now it is shaken out by the purple metal, how hard is it?

"It's not ordinary, if this piece of purple metal hadn't fallen to the Spirit Treasure Realm, it would definitely be extremely against the sky, at least it would be a treasure, and it might even be a heavenly treasure. Xiao Yi's eyebrows were full of joy, and he guessed in his heart.

Whether it is a treasure or a heavenly treasure, it is an extremely rare treasure in the Dragon Realm, even if it is the five major families of Tianshui County, it is impossible to have it.

Therefore, Xiao Yi really picked up the treasure this time.

"Master, there seems to be a hidden technique inside this piece of metal, if you can find a way to activate it, maybe you will be able to cultivate it. The dragon spirit suddenly spoke.

"I want to activate it too, but I don't know how to do it?" Xiao Yi couldn't help but show a wry smile at the corner of his mouth.

"Try a drop of blood on it. Long Ling suggested.

"Hmm!"

Xiao Yi suddenly cut a cut in his finger with a short sword, squeezed out a drop of blood and dripped it on top of the purple metal.

However, this piece of purple metal still has no reaction.

"It doesn't seem to work. Xiao Yi frowned slightly.

"Since there is a lightning texture engraved on the top of this piece of metal, it means that it has some connection with lightning, and you can try to stimulate it with lightning. Long Ling smiled slightly.

"Yes, why didn't I think of it?" Xiao Yi's expression suddenly became excited.

He hurriedly grabbed the piece of purple metal in the palm of his right hand, and then cast the Thunder Palm.

Zizizizi.

The next moment, a dazzling purple thunder light erupted from Xiao Yi's palm, lingering around the purple metal.

"Huh?" Xiao Yi couldn't help but let out an exclamation in his mouth.

Because, the purple thunder light released from his palm, as soon as it touched the purple metal, it was instantly absorbed by it.

Moreover, after absorbing the thunder light, the entire purple metal bloomed with a dazzling light, and the patina on it seemed to have faded a lot.

"It seems to work. Xiao Yi was overjoyed in his heart, and immediately injected the thunder light into the purple metal desperately, wanting to see what kind of changes it would produce in the end.

Naturally, this process is extremely boring and extremely tiring.

In less than a cup of tea, Xiao Yi felt exhausted and lost his strength.

Because, it is too physically exhausting to cast the Thunder Palm.

"Come again. Xiao Yi did not give up because of this, but rested for a while, and after his physical strength was completely recovered, he once again cast the Thunder Palm, injecting thunder light into the purple metal.

One day, two days, seven days.

After a full seven days, the patina on the purple metal finally began to dissipate without a trace, and it looked brand new.

However, it still did not produce any strange abilities.

This made Xiao Yi also start to lose patience.

"Try a few more times, and if it doesn't work, I'll have to throw it aside. Xiao Yi shook his head and said.

His time was too precious to be wasted on this piece of purple metal.

Zizizizi.

Just when Xiao Yi once again injected the thunder light into the purple metal, something unexpected happened to him.

The thunder and lightning texture above the purple metal actually began to bloom with a dazzling divine light, turning into a mysterious imprint that disappeared into Xiao Yi's eyebrows.