On the ground, there was a small mountain of things, the most numerous and conspicuous of which were the crystals. Chu Jun grabbed a crystal and pinched it in his palm. He discovered that the crystal actually contained dense attributionless spiritual energy. It was countless times thicker than the thin spiritual energy that was floating in the air.

"What are these?" Chu Jun raised his head and looked at the woman in astonishment.

The woman's graceful figure was mysterious and elegant under the soft moonlight. She only heard her say faintly, "Spirit Crystal!"

"Spirit crystals? I've never heard of them!" Chu Jun shook his head.

"Of course you haven't heard of it. I'm afraid even your master's master hasn't seen any spirit crystals. Guyuan Continent is just a corner. No one can refine even a third-grade magic treasure, and there are no crystal veins. No wonder the people here have such poor cultivation!" The woman sneered.

Chu Jun frowned and asked, "Did people use spirit crystals to cultivate in the past?"

"That's right. In the past, cultivators used spirit crystals to cultivate. Furthermore, spirit crystals are circulating currency, unlike you who use spirit beans to trade for them now!" The woman said coldly.

Chu Jun couldn't help but realize that the pile of spirit crystals in front of him was at least close to 100,000. In the future, he wouldn't have to worry about not having any beast crystals to cultivate. This type of Spirit Crystal that contained no attribute Spirit Qi was suitable for all Immortal Cultivators to use. It was extremely convenient to use. At that time, it could be given to Yu'er, Little Treasure, and the others. On that day, Shangguan Yu and Shen Xiaobao fought desperately to help him escape. Chu Jun had already seen them in his eyes and thought of them as life and death brothers in his heart. Naturally, he would not forget their share of good things.

Chu Jun put all the spirit crystals back into his interspatial ring. There were still many fragments left on the ground. Chu Jun grabbed a stack of talismans and looked at them. He discovered that there were many complicated talisman markings on them, but there wasn't the slightest fluctuation of spiritual pressure.

"These talismans are all made from the blood of spirit beasts. Because they are too old, they have completely lost their effectiveness and become a piece of waste paper!" The woman reminded.

Chu Jun couldn't help but shout in his heart, "It's a pity that Senior Lei Xiu's cultivation is so powerful. The magic talismans he used should be extraordinary. Unfortunately, they were crippled. Otherwise, he would have been able to wipe out the Lie Fa Sect and Tenghuang Pavilion with a large pile of magic talismans."

He threw away the stack of talismans regretfully. Chu Jun casually picked up a Gui Jian and swept his divine sense over it. He couldn't help but let out a soft sigh and revealed a surprised expression. He quickly grabbed the remaining Gui Jian and swept it over one by one. His expression became weirder and weirder, causing his hands to tremble with excitement.

"What's the matter?" The woman's cold and dry voice seemed to carry a trace of curiosity.

Chu Jun grabbed a scroll in his hand and raised his head excitedly to look at the light-shadow woman shrouded in the moonlight. The woman frowned in displeasure and said coldly, "What exactly did you discover?"

"The first to fifth levels of the Five Thunder Heavenly Arts are actually the Five Thunder Heavenly Arts!" Chu Jun's voice trembled with excitement. One had to know that there were only three levels of the Five Lightning Heavenly Arts left in the Heavenly Sect. There were actually five levels of cultivation techniques here. How could he not be excited?

"It seems that the owner of this spatial ring is also a disciple of your Zhengtian Sect!"

"It should be!" Chu Jun nodded excitedly. He was extremely excited in his heart. With these five levels of cultivation techniques, he would be able to cultivate his Five Thunder Heavenly Art to the Nascent Soul Stage in the future. With these two levels of cultivation techniques, Zhengtian Sect was still worried that they would not rise to prominence and trample the Tenghuang Pavilion of the Liefa Sect on the soles of their feet.

"Unfortunately, there are a total of eight levels of the Five Thunder Heavenly Art, and there are still three levels left!" Chu Jun said regretfully. Then, he thought about it. Senior Lei Xiu's cultivation was probably at the Nascent Soul Stage, and it was normal for him to only have a cultivation technique at the fifth level.

However, Chu Jun did not give up and searched through all the scrolls carefully. He discovered that there were indeed only the first five levels of the Five Thunder Heavenly Arts. The rest of the scrolls recorded the refining methods of some medicinal pills. It seemed that this Senior Lei Xiu was still an alchemist. There were also some scattered items recorded in the Gui Jian. Chu Jun realized that it was not the Five Lightning Heavenly Art, so he did not read it carefully.

"Unfortunately, there are only five floors!" Chu Jun put away all the scrolls with a disappointed expression.

The woman said coldly, "It's not bad to have five levels. At the very least, you can cultivate the Five Thunder Heavenly Art to the Nascent Soul Stage. At that time, think of other ways. Perhaps you will find the next three levels in the future!"

"That's right, this senior from the same sect seems to be an alchemist. Let's see what's good in the jade bottle!" Chu Jun picked up a jade bottle and opened it with anticipation. He discovered that it was empty. It was the same when he opened several jade bottles. It seemed that this Senior Lei Xiu was trapped here and had consumed all his pills.

Chu Jun opened seven or eight jade bottles in a row and finally discovered that there was still half a bottle of dark pills in one bottle.

"What kind of pill is this?" Chu Jun poured out a pill and sniffed it. He discovered that the taste was very strange.

The woman pointed at the moonlight and swept the jade bottle in Chu Jun's hand over, seemingly leaning under his nose to smell it. Although she was shrouded in a layer of gentle moonlight, her graceful figure could not be concealed, and her movements were extremely graceful.

"This is a Divine Benefiting Pill. It can increase the strength of one's divine sense. It's a good pill!" The woman threw the bottle back to Chu Jun.

Chu Jun couldn't help but be overjoyed. It was a good thing to be able to increase his divine sense cultivation. The more powerful his divine sense was, the sooner he would be able to discover the enemy. He would be the first to launch a merit attack. Furthermore, the distance he could control the flying sword to kill would also be greatly increased. Chu Jun carefully put away the Spirit Benefiting Pill. He continued to open the remaining jade bottle. It seemed that his luck was not bad. He actually found another jade bottle that contained more than half a bottle of dark blue pills.

"What kind of pill is this?" Chu Jun handed the bottle to the shadow woman and asked expectantly.

The woman seemed to be very familiar with the medicinal pill. She took it and sniffed, "Although I don't know what its name is, judging from its medicinal power, it should be a Body Tempering Pill or something like that. It can strengthen a cultivator's body and improve his lightning attributed physique. This is very suitable for you to use!"

The remaining bottles were all opened. Only two jade-green pills remained in one bottle. The moment the bottle lid was opened, a strange fragrance filled his nose. He could tell with a single glance that it was not an ordinary pill. Chu Jun couldn't help but be pleasantly surprised, "Hey, what is this?"

"Hey, hey, what are you talking about? You're getting more and more rude!" The woman seemed to be a little displeased.

Chu Jun couldn't help but smile awkwardly. Having been with this mysterious woman for a long time, he had indeed spoken a little casually. Especially after he heard the woman's real voice last time, he found it crisp and pleasant to hear. It seemed that he wasn't old, and his reverence for her gradually weakened.

"I'm sorry, then tell me your name. It's convenient to address you!" Chu Jun said.

The woman seemed to ponder for a moment and said indifferently, "Call me Lin Yue Yi!"

"Cold Moon Cloak?" Chu Jun thought to himself, "This name was probably made up by her!"

"Yue Yi, do you know this kind of pill?" Chu Jun did not expose it. He smiled and said, "Yue Yi, do you know this pill?"

The light-shadow woman seemed to be stunned for a moment. Chu Jun could even feel the moonlight shrouding his gaze tightly staring at him, and his heart couldn't help but tremble slightly.

"Little Soul Returning Pill, medicine for healing injuries!" The light-shadow woman coldly threw down a sentence and transformed into a ray of light that drilled back into Chu Jun's divine sea.

Chu Jun smiled bitterly and shrugged his shoulders. He put away the Little Soul Restoration Pill. It seemed that he had offended her by calling her that. After searching for the pills, there were still some clothes and other odds and ends left on the ground. Chu Jun pulled out a vest, boots, crystal balls, and a mirror and hairpin.

"Strange, this Senior Lei Xiu can't be a woman, right? Why do you still have mirrors and bead hairpins?" Chu Jun couldn't help but mutter to himself.

This bead hairpin was extremely exquisite in workmanship. Its head was decorated with a pale green jade pearl, and its body was a pale pink color.

"This bead hairpin should look good on Yu'er!" Chu Jun thought to himself. He picked up the small round mirror and looked at it. He discovered that it was hazy and covered with a layer of dust.

Chu Jun wiped it with his sleeve. Only then did he realize that it was not dust at all. This mirror itself was like this, and he couldn't help but feel his heart move. This should not be a mirror. Chu Jun carefully observed it and discovered that there were two tiny words, Lightning Astral, carved on the back of the mirror.

"Could it be a magic treasure?" Chu Jun couldn't help but be delighted as he tried to inject a surge of lightning spiritual energy.

Zi!

Suddenly, a blue-white electric arc flashed on the mirror surface, and an intense lightning aura pressure suddenly condensed. The lightning spirit energy in Chu Jun's body was sucked into a whoosh of light, and then a terrifying electric light shot out from the mirror.

Boom!

The Xuantie Stone's cave wall had actually been blown out by a huge crater that was nearly 30 centimeters deep!

Chu Jun was so shocked that his tongue stuck out. My obedience, this power is truly frightening. I'm afraid it's equivalent to a late Foundation Establishment cultivator's full force attack. This Thunder Dipper Mirror was definitely a third-grade magic treasure or even a fourth-grade magic treasure. This time, he had picked up a treasure.

Chu Jun flipped through the Thunder Dipper Mirror without letting go. He suddenly regretted that Adept Wenyue, that crazy woman, had not chased after him. Otherwise, he would have fired two shots at her to see if she would die or not. Of course, although this Lightning Dipper Mirror was extremely powerful, the lightning spiritual energy it consumed was also quite terrifying. With Chu Jun's current lightning spiritual energy cultivation, he could barely activate it once and could only use it endlessly.

"Eh, since the mirror is a magic treasure, can the bead hairpin also be a formidable magic treasure?" A light flashed in Chu Jun's mind. He hurriedly took out the pearl fork and held onto the jade pearl on the hairpin to inject a new Yang energy. Sure enough, the green jade pearl had actually turned golden, and there seemed to be flames flowing inside.

"What's going on?" Chu Jun held the bead hairpin in his hand, and discovered that apart from the color of the jade bead changing, there was no abnormality that he wanted to activate.

Chu Jun did not know how to activate it after a while. He thought to himself, "Could it be that the energy input is insufficient?" Thus, he poured the new Yang energy into the jade pearl. However, just as the new Yang energy touched the jade pearl, the hairpin struck out with a sizzling sound. It drew a string of blazing flames in the space and pinned it onto the wall of the cave.

"That's why!" Chu Jun couldn't help but feel enlightened. He tried a few more times and finally understood the usage of this hairpin. It turned out that the green jade on the hairpin could store energy of any attribute. When activated, only a trace of energy of the same attribute could be inputted to activate it. The greater the energy stored in the jade, the greater the attack power of the hairpin. Chu Jun tried to pour all of the crescent moon energy into the jade, but he discovered that the capacity of the jade was more than enough.

"Amazing!" Chu Jun couldn't help but secretly say. This hairpin was definitely more powerful than the Thunder Dipper Mirror. Normally, as long as one poured energy into the hairpin, they would only need to activate it during a battle. There was no need to consume any more spiritual energy. This was definitely a terrifying killing weapon. The only drawback was that it could only be activated once.