After a while, a trace of surprise leaked from Cheng Siqi's face, and at this moment, Su Lao's voice sounded in his head. Pen & Fun & Pavilion www.biquge.info

"Boy, it's better not to touch that thing, it's too dangerous!"

It turned out that just now, when Cheng Siqi's divine sense reached its limit, he found that with the winding passage, more than a thousand miles down, at the end of the passage, a huge space appeared, although there was a bright light in it, but it was still the same as the Black Sun Forest, which looked very dim.

In the place directly opposite the passage, there is a black dead tree, very large, estimated to be at least dozens of feet high, although there is not a single leaf, but the seemingly dry trunk is very luxuriant.

The point is that this dry black tree, as if it was alive, slowly pulsed, and emitted a trace of black gas, and it was those black gases that made him feel dangerous.

However, at the same time, he could feel that after his divine sense detected this black tree, the dark spiritual power in his body seemed to be sensed immediately, as if he was alive, and began to cheer and jump in the dantian, as if he was very eager for the black qi emitted from the ancient tree.

"Master, what kind of tree is that!" Cheng Siqi couldn't help but ask.

"Dark Demon Tree!" Su Lao said lightly, and after speaking, he fell into silence.

When Cheng Siqi heard this name, he was shocked, there was still such a thing in the Western Xuan Domain here.

Since it involved the Heavenly Demon Gate, he had consulted a lot of ancient books, and naturally knew what the Dark Demon Tree was.

The Dark Demon Tree is a supreme holy relic for demon cultivators, not only can it absorb the demonic energy in it and use it to replenish one's body, but it can also sense the demonic path from it, thereby speeding up one's cultivation.

For the current Cheng Siqi, with the dark spirit root, he naturally doesn't want to give up this magic tree, although he is not interested in the demon path, but the dark demonic energy emanating from it makes him covet it very much. If this Dark Demon Tree is included in the Golden Immortal Bead, it means that he can use it to replenish at any time, although he can only replenish his dark spiritual power, but his Qi Sea can transform various spiritual powers into each other, that is to say, this Dark Demon Tree will become the source of his spiritual power.

"Boy, hurry up and leave, your current strength, if you want to take away this magic tree, it is undoubtedly a fantasy, maybe you will turn into a demon!

"Master, can't you take the Golden Pearl?" Cheng Siqi said unwillingly.

"Boy, you only see the benefits that this dark demon tree brings to you, but you don't see the risks contained in it!" Su Lao patiently explained: "Not to mention whether you can resist the invasion of that kind of primordial demonic qi, just the prohibition on it is not something you can touch now, and it can turn you into a handful of powder in an instant!"

"Banned?" Cheng Siqi asked suspiciously.

"Yes, this dark demon tree should not have grown naturally, but was artificially moved here, and there is an extremely powerful prohibition on it, even if I am at my peak, I dare not touch it!"

However, Cheng Siqi's heart was already turbulent, and even Su Lao, who was at his peak, did not dare to touch it, so it is conceivable how powerful the prohibition above would be.

Immediately, he was relieved in his heart, if it was not caused by man, it would not have been hidden thousands of miles underground, this underground passage was obviously also caused by man, and the trace of demonic energy emitted by the dark demon tree passed through the diffuse space below, and only then followed this passage and entered the Black Sun Forest above.

And less than a hundred miles below him, there was a forbidden, as if it was specifically to protect this dark demon tree.

"Boy, let's go, there may be an ancient legend involved, not something you can touch now!" Su Lao saw that Cheng Siqi was still wandering, and said again, he seemed to remember something.

After listening to Su Lao's words, Cheng Siqi had to give up the idea of fighting once, if someone really did it on purpose, then it would inevitably involve a huge conspiracy, and if it didn't happen, it would cause a war between the two domains.

When he came down, he was not fast because he was worried about danger, and it was different when he came back.

After returning to the ground, Cheng Siqi looked at the huge ancient tree in front of him and frowned slightly.

"Boy, don't worry, even if someone finds out, they can't take it away, if you are too greedy, you can only die here in the end!" Su Lao said again.

Cheng Siqi glanced at the hole again, then turned around and left.

Before thinking clearly about whether to improve his cultivation first or continue to improve his spiritual root, he didn't plan to devour those demon beasts.

After flying for thousands of miles, Edgeworth was already far away from the range of the ancient tree, and sure enough, the dark demonic aura here had already thinned out a lot. Now that his speed is far comparable to before, if it weren't for picking a few precious elixirs on the way, he estimated that the time could be shortened by at least half, because almost every elixir was guarded by demon beasts, so he delayed a lot of time.

Just when he discovered a fourth-level elixir again, and his face showed ecstasy, a third-level demon beast stopped in front of Cheng Siqi.

This is a third-level demon beast, like a bird and a crow, with three bright feathers on the top of its head, like three clusters of flames, at this time, it is tilting its huge head, obliquely slanting at Cheng Siqi.

The smile on his face disappeared suddenly, this demon beast was very powerful, and it gave him the feeling that it was very dangerous, because before this, he didn't even notice it himself, as if he suddenly appeared here.

"Boy, I have to say that your luck is against the sky! This fire crow has actually activated a trace of the blood of the Golden Crow, the reason why you didn't find him just now is because it turned into a cluster of Golden Crow Fire, so it was ignored by you!" Su Lao said with some surprise in his tone.

"What, the fire of the Golden Crow!" Cheng Siqi directly ignored the first half of Su Lao's sentence and exclaimed.

Obviously, for him, who has become a third-grade alchemist, the attraction of the Golden Crow Fire is far more attractive than that trace of the Golden Crow bloodline.

"Well, the Golden Crow Fire, or rather, the prototype of the Golden Crow Fire, this fire crow has activated the Golden Crow bloodline, as long as the prototype of this Golden Crow Fire continues to be refined, more bloodlines can be activated, and then maybe it can evolve into a real Golden Crow, you better get it first! This is the Heavenly Spirit Root!" Su Lao finished speaking, and then he kept silent.

Listening to Su Lao's words, Cheng Siqi's eyes immediately lit up, Heavenly Spirit Root, this is attractive enough for him, he really wants to know what kind of changes will occur in his Fire Spirit Root after he devours the Heavenly Spirit Root.

The fire crow didn't seem to want to fight against Cheng Siqi, but just stayed by the elixir, as if as long as Cheng Siqi didn't pick the elixir, it didn't plan to fight with Cheng Siqi.

And that elixir is what Cheng Siqi must get, because it is the main medicine indicated on the longevity pill, the fire soul spirit grass, and it is the fire soul spirit grass that has matured.

Obviously, the Fire Soul Spirit Grass is also very important to the Fire Raven Sparrow, so he will stay here, and the reason why he doesn't fight with Cheng Siqi may be because he is worried that he will destroy this elixir.

However, what made him wonder in his heart was that the general demon beast guarding the elixir was to wait for the elixir to mature, as long as the elixir matured, the medicinal effect would reach the best, and if the demon beast took it, it would be able to obtain huge benefits, and this fire crow did not pick this mature fire soul spirit grass, obviously, it was still waiting for something.

This made him very puzzled, but no matter what, Cheng Siqi couldn't give up, after observing for a while, there was no other movement, he directly took out the Fire Spirit Sword, and his body shook and launched an attack.

"Chirp-"

Seeing that Cheng Siqi had launched an attack, the fire crow finch directly flashed its wings and flew up after making a hiss, and instantly moved away from the elixir, rushing towards Cheng Siqi from the air, and at the same time, opening its mouth again, it actually spewed out a flame from its mouth.

The firelight expanded in the wind, and instantly turned into a huge fireball, which smashed directly towards Cheng Siqi.

Feeling the huge energy and raging flames coming from the fireball, he was shocked in his heart, he really didn't expect that this fire crow was so strong, and as soon as it came up, it would send out such a fierce attack.

He could clearly sense that the raging flames on the fireball were no worse than his own true fire, and it was even no exaggeration to say that the flame was several times stronger than his true fire, at this moment, there was a trace of excitement in his heart, if he could refine this demon fire, wouldn't it mean that his true fire could become stronger immediately!

Although he was surprised in his heart, he didn't dare to hesitate at all, and quickly sent out a few strokes, forming an attack wave, blasting towards the fireball at the same time, and then dodging to the side.

(To be continued!)

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