"This pair of bat wings can be used to make a cloak, and maybe even a spiritual weapon..."

"These eyes can actually be used as medicine and can be used to make pills? What a treasure, why not sell a pair for 100,000!"

…

Several secret realm apostles were enthusiastically decomposing the body of the mutant bat, and cheers kept breaking out, as if they had reaped a great harvest. Xu Feng walked straight to the killer tree that was broken into two parts. At this time, the upper half of the tree was lying on the ground, and the lower half of the tree was slightly arched. All the roots had retracted from the soil, charred and curled, just like charcoal burned by a fire.

Xu Feng's heart sank. Could it be that after this mutated killer tree was killed, its entire body would be destroyed and there would be no valuable materials left?

Xu Feng didn't contribute much to the mutant bat, so he didn't feel comfortable competing with those secret realm apostles for the spoils. However, the mutant killing tree in front of him was killed entirely by Xu Feng alone, and the dropped spoils theoretically belonged to him alone.

Thinking of this, Xu Feng couldn't help but step forward to investigate carefully. Sure enough, the body of this mutated killer tree was hard before, and even rockets could not break its defense. But now, Xu Feng crushed part of the trunk with just a pinch, and the whole trunk became like rotten wood. Such material is not even as good as ordinary trees and is completely worthless.

However, Xu Feng did not give up. He crushed almost the entire trunk of the killer tree inch by inch, and finally obtained a piece of tree core material that was more than one foot long and looked like topaz.

Looking at the piece of tree heart in his hand, Xu Feng finally breathed a sigh of relief. His work was not in vain. This piece of tree heart was only about one foot long, and its quality was close to the lower grade of the magic level. If you look closely, there seems to be a faint smoke floating up and down in this piece of tree heart that looked like topaz.

This mist is actually a special spiritual power, called mana! It is a unique property of magic-grade materials. Unfortunately, the mana contained in the heart of this tree is too rare, almost non-existent, so it cannot be considered a magic-grade material. At most, it can only be considered a spiritual-grade upper-grade or spiritual-grade top-grade material.

Spiritual grade materials contain spiritual power, which is transparent and cannot be seen with the naked eye, but can be perfectly integrated with the spiritual power of the secret realm apostles to exert 100% effect.

Mana is a special kind of power, which is equivalent to the power of Taiyin obtained by Xu Feng after mastering the fundamental law, the mana obtained by the mage after meditation, the magic power of the magician, the internal power of the boxer, and so on.

When a low-level apostle is promoted to a fourth-level intermediate apostle, if he has already mastered the fundamental law, he will transform his mental power little by little into the energy generated after practicing the fundamental law.

Take Xu Feng as an example. After Xu Feng successfully advanced to the fourth-level secret realm apostle, he had to convert all his mental power into the power of Taiyin. However, this process was very slow and extremely time-consuming and energy-consuming. But once completed, his combat effectiveness would instantly increase several times. It was like drawing talismans with mental power and drawing talismans with the power of Taiyin. The power was completely incomparable.

This is also the reason why the combat power of mid-level apostles can crush low-level apostles. Xu Feng is indeed powerful now, but at most he can only be compared with the fourth-level apostles who have just been promoted to mid-level apostles. Compared with those mid-level apostles who have completely transformed their spiritual power, he is still far inferior. At least his sustained combat power is definitely not as good as the other side.

Xu Feng looked at the tree heart in his hand and couldn't help but sigh: "What a pity."

If this mutated killer tree can be given some more time, it may be able to become a magic-grade material. However, if it is really only for the tree heart to grow into a magic-grade material, who knows how many people this killer tree will kill during this period of time.

Xu Feng collected the heart of the killer tree and carefully examined it. He stopped when he found nothing else. At this time, the apostles from the secret realm had already divided up all the body materials of the mutant bat. Anything valuable was cut off, even a lot of the mutant bat's flesh was cut off. In the end, only a broken corpse was left.

Xu Feng ordered the people in the forest farm to burn the bodies of the mutant bats and then left.

The mission was completed and I obtained a piece of top-grade spiritual material. This trip was worthwhile.

After returning to the city defense office, Xu Feng took out the piece of tree heart and showed it off to Zhang Chao.

"Xu Feng, this piece of tree heart is perfect for forging a magic sword. Aren't you a Taoist priest? You should have a magic sword of your own!" Zhang Chao suddenly said.

The Taoist profession is not only able to use talismans, but also knows various spells and swordsmanship. Otherwise, a Taoist basic profession would not be able to evolve into dozens of other advanced professions.

Strictly speaking, professions such as sword master and talisman master should actually be classified as Taoist professions, and there are also so-called wandering Taoists, Maoshan Taoists, mountain-moving Taoists, and so on.

An orthodox Taoist priest should hold a magic sword in his right hand, a magic bell in his left hand, and wear a Taoist robe.

However, for Xu Feng, since he has not learned any magic and does not know any swordsmanship, he does not have such a great need for a magic sword. Therefore, he did not think of forging this piece of tree core material into a magic sword.

"A magic sword?" Xu Feng stared at the piece of tree heart in his hand and frowned.

Xu Feng was not very concerned about the magic sword. He felt that having a Ripping Fang spiritual-grade dagger in his hand was enough, and the opportunities to use the magic sword were too few.

Even if the tree heart in his hand could eventually be forged into a magic sword, Xu Feng felt that there was a greater chance that he would sell it in the end. After all, the improvement of S-level talent was much stronger than a magic sword.

At this moment, Xu Feng suddenly had an inexplicable realization in his heart, as if there was a voice in his heart asking him for this piece of tree heart.

There is no wrong version in the 1619 book forum!

With a thought, Xu Feng's figure disappeared from the spot and entered the secret realm he carried with him.

When we arrived at the charity cemetery, the plaque had changed to "Xu's House" and the style inside had completely changed. The previously dilapidated houses had been renovated, the main hall had become a living room, and the row of houses in the backyard, except for the room where the spirit beast bones were stored, all other rooms had been turned into bedrooms.

After Xu Feng entered the house, he walked directly towards the Yinhuai Tree Spirit in the west yard. The voice that emerged in his mind seemed to come from the Yinhuai Tree Spirit in the west yard.

Entering the west courtyard, there are still many tombstones. A huge tree stands in the center of the west courtyard, almost covering the entire courtyard.

At this time, three Yin Huai flowers, two yellow and one pink, have bloomed in the dense branches of the Yin Huai tree. The Yin Huai tree spirit can provide Xu Feng with one Yin Huai fruit every year. However, if sufficient blood and flesh nutrition can be provided, this time can be shortened and the quantity can be increased.

"Is it this piece of tree core that you want?" Xu Feng took out the tree core, shook it towards the Yinhuai Spirit Fruit and asked.

At this time, a branch of the Yinhuai Tree Spirit stretched out and wrapped around the heart of the tree like a tentacle. Xu Feng smiled slightly, loosened his hand, and let the Yinhuai Tree Spirit grab the piece of tree heart.

…

(End of this chapter)