Chapter 612: Testing Treasures

After spending two hours fully recovering his internal energy, Lin Feng stopped, and then he took out the two brushes and one jade seal.

Although these three items were described as worthless by that ancient source Ghost Immortal of the Underworld, they were ultimately things that ordinary Ghost Immortals dreamed of. If used well, they would be able to exert unimaginable effects.

According to Lin Feng's knowledge, the Mountain and River Brush among them was mainly used for changing the landscape, adjusting earth Qi, and combing earth veins. This thing could be said to be a unique treasure in the ancient era.

It was just that with the complete cutoff of the heaven and earth immortal spiritual energy, this brush could no longer exert its former effects, at most it could only be used for renovating the terrain and landscape. However, this kind of thing could also be completed by Guiyi power!

That was why that ancient source Ghost Immortal felt that this brush had no great use. For a powerful Ghost Immortal, it was not as useful as a powerful magic treasure.

"Changing the landscape... an ability that seems not so great, but in reality, it is not simple. With this brush, perhaps one could easily turn a dead land where life is cut off into a place with green mountains and clear waters."

"Hmm, let's try it now!"

Thinking of these, Lin Feng picked up the Mountain and River Brush and injected internal energy into it. Instantly, illusory thin lines condensed before his eyes. Looking closely, these thin threads were clearly the landscape of Xinglong Ling.

As he modified those thin lines with the brush, they changed instantly. With the movement of the brush tip, the trend of the mountains also became different, large rivers formed, lake water gathered, clouds and mist gradually grew...

In the blink of an eye, the originally desolate mountain area in Xinglong Ling instantly became a good place with green mountains and clear waters. If one relied on Guiyi power, one could probably only change the terrain like kneading mud; one would absolutely not be able to achieve this effect that was like natural.

Of course, the most critical point was not this. When Lin Feng used the Mountain and River Brush, he had a vague feeling that what the Mountain and River Brush truly changed was not the land, but directly connected to the rules of this heaven and earth. Waving the Mountain and River Brush was directly changing the heaven and earth!

"Good stuff! It is indeed good stuff!"

"It's just that wanting to exert the true effect of this brush probably still requires continuous in-depth research. If used well, perhaps it could be combined with various arrays to change the heaven and earth!"

After a slight attempt, Lin Feng stopped. He basically already understood the effect of this brush.

Subsequently, he took out the other brush. This brush was the Life and Death Brush. Listening to the statement of that ancient source Ghost Immortal, it seemed to be able to change a person's life and death.

But the other party seemed to be full of fear for this brush. Clearly, this brush could not be used at will; otherwise, something unimaginable would happen.

Lin Feng picked up the Life and Death Brush and observed it carefully, then similarly injected some internal energy. The next moment, his eyes were covered by a layer of red light, and light spots of various sizes appeared in his eyes.

Those light spots represented one living life after another, and at the same time, there were black shadows. Looking closely, one would find that those black shadows were the Guiyi inside the paper soldiers.

"So that's how it is!"

At the same time, Lin Feng also instantly understood the role of the Life and Death Brush in his hand. The red light was the various birds, beasts, flowers, plants, insects, and fish in Xinglong Ling, representing the vitality contained here.

And those black shadows represented the Guiyi that had completely died. Wanting to change life and death meant changing the colors of these two things.

But whether it was wanting to resurrect the Guiyi or wipe out living beings, it required paying an extremely terrible price. Wanting to resurrect the Guiyi required the user to take out their own vitality, and it was not a one-to-one exchange. According to the difficulty of resurrection, the ratio of vitality exchange was one to ten or even one to one hundred!

By the same token, wanting to directly wipe out a certain life also required the user to consume their own vitality. According to the different difficulty, the ratio was also different.

The effect of the Life and Death Brush seemed powerful, but for those Ghost Immortals, it was like trash, because after they achieved Ghost Immortality, their bodies had long since completely transformed into Guiyi. They themselves were actually similar to Guiyi and had no vitality at all.

They had no use for the Life and Death Brush even if they obtained it. And even if they could pay the price, the vast majority of their enemies were also Ghost Immortal cultivators of the same level or even stronger. Those people were also Guiyi bodies and had already died. What was the point of letting them die again?

"So this is a piece of junk?"

"No, no, no, that's not right. I'm afraid that's not the case. If that were the case, that ancient source Ghost Immortal wouldn't have been so fearful of this brush."

Lin Feng looked at the Life and Death Brush in his hand and began to ponder, and then he suddenly realized that he might have thought wrong!

Wanting to resurrect an object that had already died required him to pay a large amount of vitality; this point was correct. But similarly, wanting to kill an enemy of the Ghost Immortal level could also be done in the same way!

As long as he could pay a sufficient price, he could completely "resurrect" the Ghost Immortals. After they transformed into living people, he would then kill them!

This kind of thing might sound a bit inexplicable, but if one thought about it carefully, one could understand. Ghost Immortals relied on Guiyi as their foundation. When they were resurrected, the Guiyi in their bodies would also come alive, and the Guiyi power itself would probably disappear. At that time, even if they could retain a portion of their power, I'm afraid it would be far inferior to a Ghost Immortal.

"Hiss—if I do this, I'm afraid I will be hated to death by the Ghost Immortals of this Cangming Jie, right?"

After thinking of this idea, an evil smile appeared on Lin Feng's face instantly. With this brush, he was equivalent to possessing a trump card to deal with the Ghost Immortals!

Of course, the premise was that he could pay a sufficient price; otherwise, no matter how much he thought, it would be of no use!

After careful consideration, Lin Feng directly used the Martial Dao divine ability, the Yin-Yang Great Handprint. Then, two Dharma seals circled and hovered above his head, and wisps of white vitality fell from above Lin Feng's head, shrouding him in it.

The next moment, Lin Feng casually killed a wild deer, and then waved the Life and Death Brush to resurrect it. Soon, the whole process ended.

"I didn't expect it to really work!"

The moment the wild deer was resurrected, a wisp of the white vitality surrounding Lin Feng's body merged into the Life and Death Brush. According to Lin Feng's estimation, the approximate ratio should be one to one.

After all, the wild deer didn't have much power, so Lin Feng casually summoned a Guiyi to start an attempt.

This time, the difficulty clearly increased quite a bit. Just the exchange ratio for the level of a Fierce Ghost reached one to ten, and the total amount of vitality Lin Feng consumed increased instantly!

However, apart from this, what made Lin Feng frown was that the resurrected Guiyi didn't feel surprised or distressed like a normal person, but still stood in place, dazed like a walking corpse.

At the same time, Lin Feng could also feel that a portion of Guiyi power still existed in his body. If left alone, it wouldn't be long before this person would turn into a Guiyi again.

"Why did it become like this?"

"Could it be that this is the result caused after the great change of heaven and earth?"

"Has reversing life and death already become a taboo?"

"..."

Seeing such a result, Lin Feng's brows furrowed instantly. He suddenly realized that he might have violated some taboos unconsciously. ===== CHAPTER 613 =====