"That's it, you take out the Blood Demon Sword. "Redcoat Road. The place in her mouth that can become stronger in a short period of time is in the Blood Demon Sword.

Yang Yi took out the Blood Demon Sword without saying a word.

"I've pulled you in. The voice of the red cloth sounded, and then the blood demon sword burst of red light, instantly enveloping Yang Yi. Then the red light dissipated, but Yang Yi was gone.

Yang Yi was in the Blood Demon Sword at the moment.

The Blood Demon Sword has become a vast and boundless space. In this space is a world, flying in the sky and running on the ground, all of which are no different from the outside world.

The interior is its own space, which is the ability of the artifact.

Hongyi and Yang Yi were standing on the top of a towering mountain thousands of meters high.

"It's been a year here, and only one day has passed outside, so you can hurry up and cultivate. Redcoat said.

"Thank you. Yang Yi's eyes lit up. He is now sure that he will break through the foundation building period within half a year, which is half a day for the outside.

"Half a day...... We have to hurry......" Yang Yi knew that although it would only take half a day, he also had to hurry. Because this half day, although short, but what will happen is still unknown.

"You go and cultivate, when the time is right, I will take you away. After the red coat finished speaking, his body dissipated into nothingness.

"Gotta hurry. Yang Yi looked around and went down the mountain. Yang Yi is going to catch some demon beasts, the key to the cultivation of "Blood Demon Technique" is blood, with blood, cultivation will be more effective. To cultivate the "Blood Demon Formula", every realm leap requires absorbing the essence blood of demon beasts.

Yang Yi added a light body technique to himself and ran in the woods.

"There are demon beasts!" Yang Yi's eyes suddenly had a majestic demon beast more than three meters tall covered in black scale armor, this demon beast was covered with fish scale-like armor skin, but its appearance was very similar to that of a tiger, its mouth was full of sharp teeth full of cold light, and the distance between it and Yang Yi was less than ten meters closer when its powerful beast legs swinged.

"Look for death!" Yang Yi waved his hand, and a black long sword flew out, heading straight for this demon beast. This demon beast was only in the late stage of Qi refining, and it really didn't pose any threat to Yang Yi.

Ten seconds later, the monster beast died on the ground. The wound is on the beast's neck.

There is a trick in "Blood Demon Formula", which absorbs the essence blood of demon beasts to strengthen itself**, and at the same time improve cultivation.

Yang Yi took out an ordinary white bottle half a meter high, and there were more than twenty bottles like this in his storage bag.

Yang Yi hit this demon beast with a firebird technique, and he was preparing to extract the essence blood of the demon beast.

Under the action of high temperature, most of the body of the demon beast will evaporate, leaving only the essence blood of the demon beast containing pure energy. Of course, there are some special parts of the demon beast's body that cannot be melted by the Firebird Technique. But Yang Yi's Firebird Technique was penetrated into the body of the demon beast through the wound on its body. Directly on flesh and blood!

The flesh and blood of monsters are much more fragile than their skin.

A few minutes later, the demon beast spirit blood appeared. It condensed into a ball and stuck somewhere in the body of the demon beast.

Yang Yi collected the essence blood with the bottle, and then left the place to find the other demon beasts. Only the shell of the monster that could not be melted was left in its place.

Yang Yi's speed was fast, he was looking for those higher-level demon beasts, and the blood of high-level demon beasts was more valuable and more conducive to breakthroughs. Of course, Yang Yi had also been refining those nameless pills, and now the amount of pills he had absorbed in the same amount of time was more than twenty times that of the early stage of qi refining. That's a lot.

Demon Beast Essence Blood Yang Yi was going to be used until his cultivation reached the peak of the late stage of Qi refining. At that time, Yang Yi absorbed a large amount of demon beast essence blood, and it should be easy to break through to the foundation building stage.

But Yang Yi still raced against time and did not relax at all. Because he was worried about Han Meng, maybe something happened to Han Meng just because he was delayed for a second.

It's getting dark. There was a golden moon hanging in the dark and deep night, and although the moonlight was bright, it was still difficult to illuminate the dark, equally deep forest. Yang Yi was also difficult to see in the night, and now Yang Yi was in a cave that he had just found.

This small cave is only more than ten square meters in size, and the surrounding area is completely black stones, and there is no grass at all. But the cave was very bright, and the light came from a large white palm stone.

This stone was found by Yang Yi in Han Wen and others. Inject some mana and it will light up for a long time.

"More than half a bottle ......of demon beast essence blood has been collected," Yang Yi counted the harvest, "In this way, twenty bottles can be filled in another forty or fifty days." ”

"Yang Yi, you first use a little bit of demon beast essence blood to feel the absorption method. The gentle voice of the red cloth was pleasant, but it didn't make Yang Yi happy.

"Can I use it?" Yang Yi was puzzled, "Isn't it only when cultivation reaches the foundation building stage that it has the effect of enhancing physical fitness?"

"I gave you the Blood Magic Formula, and I know it best. Besides, what is written above is that the effect will be obvious when it reaches the foundation building period. It's not that there is no such effect during the Qi refining period. Hongyi continued, "The effect is obvious, from my point of view, for me those enhancements can be ignored, but for you with those physical enhancements, it is a earth-shaking change." ”

"Oh. Then I'll give it a try. Yang Yi said, and slowly poured out some essence blood in the center of his palm, which was only a thin layer. But as soon as Yang Yi poured these essence blood on his hand, he felt the pain of burning flames on his hand, as if the temperature of this essence blood was extremely high.

Yang Yi grinned in pain, this is the red cloth and said, "Hurry up and run the Blood Demon Technique!"

When Yang Yi heard this, he activated the Blood Demon Technique, and sure enough, as soon as he started to use his mana, the essence blood turned into a blood-colored mist and entered the meridians in Yang Yi's body.

In Yang Yi's continuous refining, the demon beast's essence blood was also decreasing. It wasn't until five or six minutes later that the essence blood had been completely absorbed.

"Tell me how you feel?" Hongyi immediately asked after seeing Yang Yi finish cultivating.

"I feel very ...... It's very ......" Yang Yi couldn't find an adjective for a while.

"Don't you feel energetic, and your strength seems to be a little bigger?" said Red.

"Hmm. But the absorption is too slow. Yang Yi frowned and said, what he poured on his hand just now was less than one-twentieth of a full bottle, but it took five or six minutes. If it was a whole bottle, how much time would it take? What Yang Yi lacked now was time, how dare he waste it? Moreover, this essence blood was refined with his full concentration, and it was his fastest speed. This demon beast essence blood can only be refined if he is fully engrossed.

"Of course it's slow. But the larger the area of this monster essence blood that comes into contact with the body, the faster it will be absorbed. If you are exposed to the essence blood of demon beasts all over your body, the absorption speed can probably be nearly a hundred times faster. Redcoat explained.

"Oh. Yang Yi nodded, it seemed that he was looking for an opportunity to soak his whole body in blood to cultivate.

"You can rest now. I'm going to kill the monster tomorrow. A cloud of red mist appeared, turning into a beautiful girl dressed in red.

Yang Yi was still sitting and did not raise his head.

"Oh, yes. If you sleep, a monster will come, and I will wake you up. I'm a machine spirit, so I don't need to sleep. "Hongyi knows that Yang Yi doesn't sleep because there are demon beasts at night.

"Thank you, Red. Yang Yi was very touched in his heart, and Hongyi's concern made him feel warm.

"It's just a small thing. Red smiled. It dissipates into smoke. If Yang Yi knew that it was because of the red-clothed Han Meng that he would be taken away, would he directly lose the Blood Demon Ring?