The Tribulation Pill was an elixir that had caused a sensation in the cultivation realm, and that was an incident that happened the year before last.

At that time, the entire cultivation realm fell into a catastrophe, and the people of the underworld suddenly killed on a large scale, and countless cultivators fell, and later alarmed the immortal cultivators, and the catastrophe was quelled.

It was also after there that ten Tribulation Pills suddenly appeared in the Cultivation Realm.

According to legend, this pill can allow cultivators to survive the thunder tribulation safely, and as soon as this anti-heaven elixir appeared, it caused a sensation in the entire cultivation world.

Lingxuzi was still an ordinary disciple at that time, and he had only heard of it occasionally, but he had never seen that kind of elixir with his own eyes.

At this moment, he suddenly heard the three words of the Tribulation Pill from the mouth of the old man in front of him, and he was a little out of shape for a while.

"Survive the catastrophe?"

But the mysterious old man on the other side smiled slightly, shook his head and said: "It's just a deception, if they don't want you to survive the thunder tribulation, even if you have the ability to reach the sky, you can't think of retreating!"

Something could be faintly heard from the old man's words, but no one paid attention to it at this time. Lingxuzi looked at him with a look of hope, and said with a smile: "You are always looking for this medicinal material for refining the Tribulation Pill, but I don't know if you have a pill in your hand?"

"The old man knows that you are my friend, but this elixir is not as simple as you think!"

However, the mysterious old man smiled and shook his head: "At least until your cultivation reaches the peak of the Great Maturity Stage, it's better not to think about this!"

These words suddenly made Lingxuzi's face look ugly, the peak of the Dacheng Stage, does he still have that hope? For a soul body that has lost its physical body, it is far more difficult to improve its cultivation than those who have a body.

The mysterious old man seemed to see his thoughts, and then turned to Ling'er with a smile and said, "Girl, your apprentice can be regarded as sincere to that kid, how about helping him?"

But Ling'er immediately jumped up, and shouted angrily: "You old man is too unreasonable, he is this girl's apprentice, of course I have to help him!"

The words were righteous, and people couldn't help but be moved, but the old man smiled and said, "In this case, you should teach him the Underworld Peerless Learning, so why hide it and be careful?"

"You...... You talk nonsense!"

This sentence immediately caused Ling'er to react violently, and the little girl jumped to her feet as if she had been stepped on by her tail, and shouted angrily, "Which eye of yours saw me hiding it? How do you know that I am careful to beware?

Ling'er's words were reasonable, if it weren't for that kind of fierce reaction, no one would doubt her.

It's a pity that the two old men standing here are both experienced, and when Lingxuzi saw Ling'er's reaction, he suddenly understood in his heart, and his face showed a trace of grief and indignation.

Since following Zhang Hao, although he dare not say that he has never had two hearts, he has definitely done his best, and even the matter of apprenticeship was slowly relieved later.

But I didn't expect Ling'er to believe him in the end, at this moment, this old man had mixed feelings in his heart, and he just wanted to leave this place as far as possible.

"Hehe, the aura on his body is looming, you as a master won't be able to see it, right?"

However, the mysterious old man didn't care about Ling'er's fierce reaction, and said with a chuckle: "How can anyone cultivate the Wraith Soul Seal?"

Lingxuzi, who was about to leave, looked at Ling'er with a shocked expression when he heard this, if he didn't understand it at this moment, he would have lived so old in vain.

It's no wonder that the soul origin has been in turmoil lately, and it turned out to be related to the kind of seal method that Ling'er taught him.

"I don't know what you're talking about!"

When the little girl saw that the lie was exposed, she didn't feel ashamed, and twisted her head aside angrily and stopped arguing.

But when she saw the look on Ling Xuzi's face, her heart moved slightly, and she suddenly sighed and said, "Okay, okay, it's just that this girl is unlucky, how can you meet such an old man?"

This last sentence is naturally addressed to the mysterious old man who exposed his lies.

When the words fell, the little girl snorted dissatisfiedly, and then said to Ling Xuozi: "I was bad before, but I can't be blamed for this, who knows if you really followed us at the beginning." Hehe, now I believe in you, don't worry, I'll teach you the Wraith Transformation in a while!"

"Thank you Master for your kindness, it's just that the disciple ......"

But Lingxuzi shook his head, and finally sighed lightly and turned around and walked to the side of the mountain and river tripod, and put away this alchemy tripod.

I saw him take out a large pile of medicinal materials from the ring again, put them on the ground, and bowed deeply to the mysterious old man: "Thank you seniors for your kindness, juniors only have these medicinal materials here, you see what is useful, just take them!"

From the voice of Lingxuzi, it is not difficult to hear some sadness.

Ling'er rolled her eyes, and she understood that this old guy was stubborn, and asked with a smile: "You really don't plan to learn that kind of ** from me?"

Lingxuzi nodded, he was really sad this time, after putting all those medicinal materials on the ground, he seemed to hesitate for a moment, and then put down the ring in his hand, and sighed: "Most of those things in this are collected by the little brother in the past two years, please trouble the master to hand it over to him, just say......"

"Just say you're gone, right?"

Before he could finish speaking, Ling'er asked with a sneer.

The little girl's personality has always been domineering and unreasonable, and it is impossible to make her bow her head and admit her mistakes.

Seeing that Lingxuzi had made up her mind, her face suddenly became gloomy.

The mysterious old man saw that things seemed to be about to stiffen, and hurriedly said with a smile: "You don't have to leave in a hurry, the old man has a word, you can make a decision after listening!"

Speaking of this, he saw that he glanced at Ling'er and saw that the little girl did not object, so he continued: "Wraith Soul Transformation is the top level of the Underworld, and those who cultivate not only have a soul realm that is far stronger than others, but even those soul bodies that have lost their physical bodies can also get great benefits, and even reunite their physical bodies!"

"Reunited in the flesh?"

At first, Lingxuzi didn't care, but when he heard the last sentence, his body shook suddenly, and after a while, he suddenly turned around, and asked with burning eyes: "Is this true?"

And the mysterious old man smiled silently, meaning that if you don't believe it, you can ask yourself Master.

"Hehe, you old man knows my underworld!"

At this moment, Ling'er looked at the old man with a playful expression, sneering again and again, and there was even a hint of danger in her words.

Seeing that the little girl did not deny it, Lingxuzi understood in his heart that what the old man said was true.

Recondensing the physical body has a fatal attraction to a soul body like him, but the words have been said just now, and now let him take it back, the old face is somewhat unable to pull it down.

"At first, I wasn't sure if you really worshipped me as a teacher, but then something happened...... If you really don't want to learn, forget it!"

Ling'er's eyes flickered, and she seemed to muttered to herself, but the two old men here heard it clearly, and the little girl obviously wouldn't admit her mistake.

The reason why she said that was just to find a step for herself.

Lingxuzi hesitated for a moment, and then laughed and said, "Master, the disciple was just confused just now, and I hope you don't blame it!"

"Well, come with me!"

Seeing this situation, Ling'er immediately borrowed the donkey from the slope to turn around and walk into the distance, and said lightly, that meaning is enough to be a teacher.

It's just that when she was leaving, she didn't forget to glare at the mysterious old man, obviously a little dissatisfied with exposing herself.

Lingxuzi bowed deeply to the old man, and hurriedly followed, no matter what, this person was here to help him, even if he had some purpose, he should thank others.

"You can put away all these medicinal herbs!"

Just as Lingxuzi was about to leave with Ling'er, the mysterious old man smiled indifferently: "The old man just saw that there is no elixir that can be used by the Tribulation Pill here!"

However, Lingxuzi's footsteps paused slightly, and he looked at him suspiciously.

However, seeing that there was no joke on the old man's face, he nodded lightly: "I don't know what medicinal materials you need, maybe you can think of a way after the junior goes out!"

Although there are not many medicinal materials on the ground, they are all collected by Zhang Hao from under the cliff of Demon Cloud Peak, and they are very old, and some have even grown for thousands of years.

But now that he has not even tasted the elixir in the eyes of this person, Lingxuzi is even more puzzled in his heart, what kind of elixir does the Tribulation Pill need to be refined?

"Girl, take out a little bit of your collection, it won't take long for him to reach the tribulation period, and the old man has to prepare something for him in advance!"

However, the mysterious old man did not answer Lingxuzi's question, but turned his gaze to Ling'er, who was quietly slipping away.

As soon as these words came out, the little girl's figure suddenly trembled violently, and then she turned her head and glared at him, and said angrily: "You old man is too tasteless, and the girl's things don't let go!"

However, although he was dissatisfied, Ling'er seemed very generous this time, and after a little inquiry, he took out all the elixirs he needed from the dimensional ring.

And the things that were taken out, some of them were unheard of even by the Spirit Void Child, only reaching tens of thousands of years of medicinal materials, there were hundreds of kinds, and in the end, they even took out three Inner Dans of Dacheng Stage Spirit Beasts.

Spirit beasts are already scarce, and the spirit beasts that have reached the Dacheng stage are even more unique in ten thousand, even if they are cultivators at the peak of the Dacheng stage, they don't dare to provoke them, let alone hunt Neidan.

"With your old master's methods, this is just the tip of the iceberg!"

But the mysterious old man looked at those precious medicinal herbs, but shook his head: "If he hadn't been old at the beginning, the Hongmeng Fire Tower might have accepted him!"

When Ling'er heard this, she suddenly jumped up and asked angrily, "Do you know who my old master is?"

The old man nodded with a smile: "The famous thief of the Nine Heavens and Eighteen Domains, who doesn't know, hehe, that old guy doesn't know how many people hate him to the bone, you want Zhang Hao to help him take revenge, how can you do it without taking out something?"

"A thief?"

At this moment, Lingxuzi looked at the girl next to him with strange eyes, and when he saw the dangerous light flashing in her eyes, he immediately understood.

No wonder Ling'er would easily take out so many cherished elixirs, it turned out that they were all stolen by her old master.

It's just that the Nine Heavens and Eighteen Domains Spirit Xuzi has never heard of it, and he wants to ask for advice, but he found that his little master's face was not good, so he didn't speak again.

"Hey, hey!"

He glared at the old man opposite with an annoyed expression, but Ling'er suddenly smiled: "I don't know what you're talking about, what kind of thief and ghost thief, you must have recognized the wrong person!"

After the little girl denied it, she immediately turned her head and shouted to Lingxuzi: "Why are you still stunned, go quickly!"

When the words fell, she didn't care whether the other party followed or not, and hurriedly flew towards the depths of the first floor of the Hongmeng Fire Tower, which was quite a bit of an escape.

And the mysterious old man looked at her distant figure, but shook his head with a smile, and then said to Lingxuzi: "Borrow your alchemy tripod to the old man!"

After finishing speaking, he didn't wait for Lingxuzi's consent, he directly took out the mountain and river ding, and disappeared with the medicinal herbs......