Two keel grasses.

Ye Feng followed Ai Shiyuan and soon got the main materials for refining Gumai Dan.

"Is there a quieter room? I want to deal with these two keel plants."

Ye Feng turned his head and gave a divine thought to Ai Shiyuan.

"deal with."

Ai Shiyuan was a little strange: "You don't eat them."

“…”

Ye Feng looked down at the dragon bone grass in his hand and thought to himself. In Ai Shiyuan's eyes, could this dragon bone grass be eaten directly?

Of course, it is not impossible to eat directly. However, the effect will be greatly reduced. If you refine it into the Gumai Pill, you can increase the upper limit of your cultivation for ten years. But if you eat it directly, you can increase it for three or four years, it will be considered good.

The key is that other materials are refined into Gumai Dan. Ye Feng’s ancient dragon sword ring is included. Just use the Star Pill Technique and use the Extreme Fire Ball to refine it.

Of course, Ye Feng did not have an alchemy furnace. The refined Gumai Pill may be a defective product. That would only increase the upper limit of cultivation for six years. As for refining the best, there would be no hope. The Gumai Pill that improves its cultivation for fifteen years is rare and extremely rare in the world of immortal cultivation. After all, every immortal cultivator can only take Gumai Pill once in his life. The difference between the best and the inferior one is nearly ten years of cultivation for the upper limit of cultivation for the top. The effect is too far worse.

However, due to limited conditions, Ye Feng does not have an alchemy furnace. It would be great if he could only strive to refine a medium-grade Gumai Pill.

In the world of immortal cultivation, each type of elixir is divided into five levels: inferior, low-grade, medium-grade, top-grade and top-grade. The higher the level, the better the effect. Most of the Explosive Yuan Dan and Fengqi Pills refined by Long Wan'er were low-grade and medium-grade. It was pretty good.

Now Ye Feng is about to refine the Gumai Dan. The inferior product is about to be improved by six years. The lower product is improved by eight years. The medium product is improved by ten years. The top product is improved by twelve years. The top product is improved by fifteen years. For him, the goal is to refine the medium product.

Now Ai Shiyuan asked him why he didn't eat it directly. Of course Ye Feng wouldn't be that stupid.

It seems that the people from this Thal tribe still don’t know much about refining alchemy and making full use of precious herbs.

"Not to eat. Thank you."

Ye Feng answered politely to Ai Shiyuan. Then he entered a quiet wooden house in Ai Shiyuan's curious and strange eyes.

One or two later, Ye Feng walked out of the wooden house with two medium-grade Gumai Dans.

The alchemy process went smoothly, without any twists and turns, without any surprises, and without surprises. The medium-grade Mumai Pill can increase the upper limit of the cultivation of the immortal cultivator for ten years. This happened to be useful for Ye Feng. As for the other one, go back and see who is the best to take.

Perhaps. Master Su Feiying can also be used...

Ye Feng shook his head and raised his head. He saw that Ai Shiyuan had been staying outside for this period of time, and he was always standing there.

During this period, Ye Feng used his divine consciousness to investigate and found that the priest girl had always looked worried and was not sure what difficult things had happened.

"The elixir has been refined. If nothing happens, I will leave first."

Ye Feng looked at Ai Shiyuan. This sentence can be regarded as giving the other party a chance to speak.

He used four sets of clothes to exchange for two keel-bone grass. Ye Feng always felt that he was in debt to the other party. If the other party encountered any difficulties, Ye Feng was happy to help her.

"this……"

Ai Shiyuan was obviously in trouble. He hesitated for a moment and finally pursed his lips. The divine thought came: "Brother Ye, if you don't dislike it, please stay in my tribe for one night. Tomorrow the tribe will go to a cave and kill the injured Snow Wolf King. There are still several treasures in the Snow Wolf King's cave..."

The so-called treasures of heaven and earth are treasures that can absorb the spiritual energy of heaven and earth and make people improve their cultivation.

Ye Feng became interested when he heard this: "You can't deal with the injured Snow Wolf King."

Ye Feng thought to himself that the Snow Wolf King must be a monster with a very high cultivation level. It is much stronger than the two horse teeth in the tribe. If it is the Sar tribe that cannot be the other party, the Snow Wolf King's original cultivation level must have exceeded fifty years. After all, Ai Shiyuan has 50 years of cultivation level.

"That's not..."

Ai Shiyuan was a little embarrassed: "If only Snow Wolf King is the only opponent, Xiao Ai can solve it alone. The problem is that another tribe, Gabon tribe, also needs to compete with our tribe. I heard that the high priests of the Gabon tribe have made a breakthrough recently. Xiao Ai alone is definitely not an opponent."

"Will that great priest, besides cursing techniques, have other immortal techniques?"

Ye Feng asked.

If the great priest was indeed awesome, he would not have gone to die.

"The curse technique is passed down from generation to generation in our jungle tribe. In addition to curse, a few priests can do divination. But if they want to kill people, they are still the only curse technique."

Ai Shiyuan was a little excited as he said: "Brother Ye. They will definitely not hurt you if you go. You are so amazing."

“…”

Ye Feng didn't know what it means to say that a person was too magical. It was to praise or belittle it. But since that's the case, he was relieved.

"Do you know what kind of treasures are in that cave?"

Ye Feng asked.

"The four colors of the immortal. There are four plants in total..."

Ai Shiyuan said, with an expectant look in his eyes.

When Ye Feng heard this, he felt a little surprised and was also surprised. The four colors of immortals are rare. It is rare for people in this tribe to call it that way. In the world of immortal cultivation, this is something that makes people love and hate.

There are four colors of the celestial immortals in total. The fairy asters, the sky is green, the white clouds and the water green calyx. Each plant can increase the cultivation level of two to three years. Logically speaking, it is enough to make people feel ecstatic when they encounter this. After all, they have more than ten years of cultivation level together.

But in fact, this is not the case. Because these four plants have different effects when combined with each other. If they are absorbed separately, they will definitely die from poison. If the four plants are absorbed together, they will also die from poison.

Combining two or three plants, there is also the possibility of toxicity and death. But more of it is to offset the efficacy of the medicine. It is not useful to absorb it at all.

However, some combinations can enhance the effect. For example, the combination of two branches can improve one's cultivation for ten years.

But the combination of the four colors of the celestial immortals that appear each time is different. Sometimes such a combination is to improve the cultivation level, but sometimes the same combination makes people suffer from severe poison.

Anyway, Ye Feng didn’t know how to combine it so that the four colors of the immortals could exert more effects.

"Xiao Ai. Since you know the four colors of celestial fairy, do you know how to combine these four herbs?"

Ye Feng asked Ai Shiyuan.

"have no idea."

Ai Shiyuan was stunned: "Our Sar tribe is just using this to sacrifice, worship the true immortals, and the four colors of the celestial immortals. It is enough for one of them. The others. Brother Ye, if you want it,..."

Ye Feng suddenly realized.

It turns out that for the Thar tribe, the four colors of celestial immortals are just things used for sacrifice.

From the memories of the savages before, Ye Feng knew that these primitive tribes had the custom of worshiping true immortals. This is their belief. It is no longer a matter of time.

The curse in the tribe is passed down from ancient true immortals from generation to generation.
Chapter completed!