Tian Yuan walked back to the main hall and saw that Xue Yan and Ye Yu were cultivating, and he walked straight towards the dragon dust.

Tian Yuan sat beside Long Chen, looking at Long Chen's alchemy, he didn't plan to disturb, a genius like Dan Master, alchemy is all focused, if he is disturbed, that furnace of pills is a huge loss.

Time passed slowly, and when Long Chen opened his eyes to condense the elixir, he didn't notice Shizun sitting beside him.

When the pills flew into the storage bag one after another, Longchen took a heavy breath, this is his thirteenth furnace pill today, he has also done experiments himself, if he has been refining the pill, he can open about 60 furnaces that day, and the minimum can be refined 200.

And they are all five-grade golden pills, if this data is compared, basically the Dan masters of the Dongxuan Continent will kneel and bow.

"Hey, Master, what are you doing here?" asked Long Chen, suspicious.

"Oh, I didn't want to disturb you when I saw your alchemy for the teacher, yes, this technique is completely sophisticated. Tian Yuan said complimentarily.

"Hehe, thank you for the compliment, in fact, the disciple has not yet reached the peak, if you hurry up, you will basically have a furnace in half an hour. Longchen was also embarrassed, scratching his head and said.

Tian Yuan also nodded again and again after hearing this, although he didn't know much about it, but he felt very powerful.

"Come, discuss something with you for the teacher, but this matter must be kept secret. Tian Yuan said.

Long Chen looked at Master Shizun, so mysterious, and he was also sitting aside.

"Master Master, can I talk to my junior brother and sister?" asked Long Chen.

"For the time being, you just know for yourself, after all, the stakes are high, and I don't want too many people to know. Tian Yuan whispered.

Long Chen nodded heavily, because Shizun rarely spoke like this, and it was estimated that this matter would affect too many stakeholders.

"Dragon Dust, if you ask the teacher, can you refine it, as long as the other party has taken your elixir, will you find him?" Tian Yuan asked deliberately.

Long Chen touched his chin and thought for a while after hearing this, he felt that this was difficult, after all, the pill was refined, if it couldn't be refined, then who could take it.

Just when he was thinking about this, the old man in his body said: "It can be done, as long as you add the Thousand Soul Grass to the elixir and use your spiritual energy to protect it, it will produce a unique fragrance, which is impossible for ordinary people to smell, and only those who refine the elixir can trace it." ”

When Longchen heard this, he was shocked into a cold sweat, he didn't expect to be able to track down someone in this way, but his aura seemed to be very small, if he did, he would be able to refine more than a dozen furnaces of pills in one day.

Tian Yuan looked at Long Chen's startled and helpless eyes, he could guess that Long Chen must be communicating something with the old man of the machine spirit.

"Master Venerable, can be can, but the aura that is needed, I don't have enough here at all. Longchen said helplessly.

"Don't worry, this thing of aura is ready for you. Tian Yuan said, taking out more than thirty high-grade spirit stones.

The dragon dust was also stiff, what did this Master want to do? There were so many spirit stones, enough for him to refine for dozens of days.

"Is it enough? If you don't give it to the teacher, you will give it some, what the teacher wants now is this kind of elixir, because what the teacher wants to say later, you must keep it secret. Tian Yuan said.

"Well, that's enough, Master Master, please rest assured, the disciple will definitely get it. Longchen nodded.

Seeing Long Chen's assurance, Tian Yuan told Long Chen about the Blood Butterfly.

After listening to it, Longchen was completely stupid, Master Venerable is going to play with fire, but there are demons here.

"Master Master, don't worry, I will definitely complete the task, and when the time comes, I won't let any of them run. Dragondust said.

"Well, then let's start, these three rings, you put them away, start with a pill, before the big competition of the sect, you don't have to do anything, just refine the pill. Tian Yuan explained.

Long Chen took the space ring, bowed heavily to Master Venerable, and then began to refine the elixir again.

Tian Yuan looked at Long Chen's hand holding a piece of high-grade spirit, and also understood, he got up and walked towards Xue Yan and Ye Yu.

After putting down the three high-grade spirit stones in front of them, he also returned to the broken futon and began to cultivate.

Time is fleeting, Xue Yan and Ye Yu go out to patrol the mountains every day.

Tian Yuan also seized the opportunity of the evening to refine the giant spirit stone.

The current giant spirit stones have been exhausted, and the spirit stones that he originally wanted to leave for the three apprentices have also been used up by him.

In the past ten days, Longchen has not moved the place, nor has he taken a step out of the main hall.

Every time Ye Yu wanted to talk to his senior brother for a while, he was called back by Tian Yuan.

His hope now lies in the dragon dust, if it is really done, then the dragon dust is the first achievement.

The day of the big competition between the sect is getting closer and closer, Tian Yuan looked at the scene of the night sky, and then looked at the top-grade spirit stone in his hand, he also sighed for a while, I really didn't expect that so many giant spirit stones would not be consumed by himself like this.

Glancing at the three of them, Tian Yuan moved quickly in the direction of the back mountain.

His current figure can be described as an electric flint, and he didn't have a few breaths to come to the boundary of the back mountain.

Listening to the sound of insects chirping around him, Tian Yuan flashed again.

When he reappeared, he had already reached the mountain stream, and Tian Yuan activated his aura, raising his eyes and ears to maximum power.

Seeing the underground, the dense abyss giant insects, Tian Yuan was also uncomfortable, if it was seen by people with dense phobia. I guess I've been foaming at the mouth for a long time!

Tian Yuan's eyes shimmered with a pale blue fluorescence, like a moving X-ray machine.

When he looked into the depths, he was horrified to find that the skeleton of a two-headed lion was being eaten by a group of small abyssal giant insects.

I'm going to die, the big guy is dead, and I'm being killed by this huge abyssal worm?

Tian Yuan trembled and looked into the deepest part, and at this time, he saw an extremely terrifying picture.

Originally, Tian Yuan thought that all he needed was an abyssal giant worm, but this was good, but it turned out that there was an even bigger abyss giant worm.

Seeing that kind of abyss giant worm was laying eggs, Tian Yuan's goosebumps fell to the ground.

"My goodness, this is the real boss!" Tian Yuan muttered.

Just as Tian Yuan was observing the huge abyss giant worm, the boss giant worm trembled its tentacles, and its eyes were also staring at Tian Yuan's position.

Tian Yuan was also a spirit, and quickly withdrew his gaze.

"Roar~!"

With a loud bang, the ground shook directly, and Tian Yuan also knew that it was broken, and he couldn't steal the giant spirit stone at all.

But Tian Yuan didn't give up, he had to wait, and when those abyss giant worms came out, he was trying to find a way to run in.

Tian Yuan looked at the mountain stream on the opposite side and immediately thought of a way, but what about the demon beast on the other side, he had to do it again.

Countless abyssal giant insects quickly crawled out of their burrows and towards the mountain streams on both sides, climbing quickly, as if they were looking for prey.