It was a small cave, small in size, the size of a room, and behind him was a huge hole, and it was the sunlight from the outside that made the cave brighter.

"I don't know where this is, but I've definitely gone some deeper into the Demon Domain, but I have to be careful to investigate. Yu Yilie muttered to himself and went out of the cave.

But I saw that the wind and sun were beautiful outside, surrounded by an open meadow, and the trees were relatively sparse, far from the dense towering ancient trees growing on the periphery.

And the aura here is also very rich under the induction of Yilie, condensing into a trace of mist in the air, making this place like a fairyland on earth.

Only, a little less angry, yes, this is the only thing Yu Yilie feels is inadequate.

It stands to reason that the aura here is so rich that almost all of them have condensed into a mist, and there should be a lot of demon beasts living here, but under his spiritual sense, there is not the slightest creature within a radius of one mile.

While doubting in his heart, he couldn't help but be secretly vigilant, looking around while looking for directions, preparing to leave here and return to Hundred Refining City.

At this time, he has already obtained the stone dragon marrow, as long as he returns to the Hundred Refining City to refine the Zhuji Dan, he can retreat and cultivate, break through the foundation building period, and from then on, his strength will increase greatly, and his longevity will be greatly improved.

If it weren't for the wrong information, he would have fled in such a mess.

There is not a single demon beast here, it is very likely that this is the territory of a certain big demon, and there is no race, but I don't know where it is, so Yu Yilie does not dare to break in.

After identifying the direction slightly, Yu Yilie walked in the left-hand direction, and that direction was the direction to leave the Demon Domain, not to the right, which would go deeper and deeper into the Demon Domain.

After walking a little further, Yu Yilie suddenly found a spirit grass, but he didn't care, however, when he gradually moved forward, more and more spirit grass was growing on the ground, although it was all of the first order, but the number was very large.

Shui Yuan Flower, Mu Ling Vine, etc., although they are not precious, they are everywhere, which makes Yu Yilie's heart a little shocked.

There are so many elixirs, but there is not a single demon beast, which is obviously unreasonable, and it also confirms his guess even more, this is the territory of a certain big demon.

Under a certain big tree, Yu Yilie slowly stopped and looked at a small purple flower on the branch.

This is one of the third-order elixirs, violet flowers, and medicinal materials for refining the elixir.

As soon as his body moved, Yu Yilie picked it and put it in a jade box like a storage bag.

Subsequently, countless high-level elixirs were discovered by Yu Yilie, such as the third-order Ning Yuan Fruit, the fourth-order Qingfeng Flower, etc., Yu Yilie naturally and unceremoniously put them into the storage bag.

"Hehe, there are so many elixirs, if you don't take it for nothing, that demon beast doesn't know where it is, it just so happens that the master can quietly scavenge all the good things here, and then it's not too late to leave. Yu Yilie was shrouded in a faint black fog as he muttered to himself.

Everything that was useful to him and what was not in the fire jade, he put it into the fire jade for Di Yang to plant, and what was useless to him, but it was very precious, he put it in the jade box and kept it, which could be exchanged for other things in the future.

Moving forward little by little, Yu Yilie's speed was much slower, but the harvest was very huge, not just find one or two good elixirs.

After a while, he came to a clearing, and when he looked up, he was surprised.

But in the distance, there was an unusually tall tree, more than 30 zhang high, nearly 100 meters, and the huge crown was like a mushroom cloud.

All around, within a radius of three miles, there was not a single tree existing, and it was very empty.

"This is..."

Yu Yilie frowned slightly and looked forward.

The trees were tall and faintly like plane trees, but in the dense canopy there was something black.

After carefully looking at the black thing, Yu Yilie couldn't help but sigh in his heart, this is a bird's nest!

"Oops! I accidentally touched this big demon's nest, but fortunately, the master was prepared and put on the black mist cloak in advance, otherwise he would have been discovered by the things inside. Now you can't search for the elixir anymore, you have to hurry away..."Yu Yilie muttered to himself in his heart, and hurriedly walked around the vicinity of the big tree and walked to the periphery.

However, when Yu Yilie passed near the big tree, out of the corner of his eye, he caught a glimpse of several purple fruits the size of a human head at the top of the canopy, but he didn't know what they were.

At this time, Yu Yilie hesitated in his heart, whether to leave immediately or stay here and wait for the opportunity to steal one or two fruits.

The nesting spirit fruit of the fifth-order demon guarding here is definitely not an ordinary thing.

But it was also an extremely difficult thing to get, unless, he stayed nearby, waited for the monster to go out to feed, and then...

Thinking of this, Yu Yilie rolled his eyes, slowly retreated into the dense forest, and stayed, anyway, it doesn't matter if he goes back later, but if he can get the spirit fruit, it will still be worth it.

The Heavenly Spirit Fruit that was guarded by a fourth-order demon beast during the last mission was already extremely precious, so what kind of spirit fruit was this seemingly fifth-order fowl demon beast protecting.

The purple fruit, Yu Yilie didn't know what it was, and he didn't know what it did, but he missed this opportunity, where would he have a chance to come here again.

Time passed little by little, and the demon beast obviously didn't notice that Yu Yilie was hiding nearby, otherwise it would have flown out and kill him.

However, the demon beast didn't seem to have any intention of leaving here, so Yu Yilie had to wait patiently.

On the first day, there was not the slightest movement...

The next day, there was still not the slightest movement ...

On the third day, there was finally movement! But from the lair, there was a childish chirp...

It was also on this day that a faint black mist approached the big tree and slowly drifted upward.

After a while, when Yu Yilie carefully pushed away the leaves, he finally saw the situation in the nest, an acre of nest, covered with dry leaves and dry grass, surrounded by a fence built of countless dead branches.

Inside, three obese blue-feathered birds craned their necks, grew their beaks wide, and let out a childish chirp, as if calling for the return of their mother.

Strangely, these young birds have a curved blue corolla on the top of their heads, which looks like phoenixes, but the feathers on their bodies are very long, far less short than those of other birds.

"Could it be the Qingluan Divine Bird?" Yu Yilie thought in disbelief in his heart.

After looking at it, Yu Yilie didn't know whether it was or not, and these little guys kept screaming, which made him a little anxious.

"Forget it, let's get the fruit first!" Yu Yilie left the nest quietly and walked up. [.]