Xuan Peng pondered for a while, and said leisurely: "What Senior Brother Lou said should be about that mysterious ancient book, right?"

"That's right!" Lou Qingyan nodded heavily, "We all forgot to ask him, and we don't know how he has attained?"

"Hehe, how can you think about these things now? Besides, the exercises have been chosen, even if he really understands something, we can't ask any more!" Xuan Peng sighed, shook his head and said.

"I don't think it's that simple! That ancient book is simply a demon clan's 'Book of Heaven', even though Senior Brother Jiang has extraordinary qualifications, it is not so easy to understand. Mu Yun waved his hand and said thoughtfully.

"Hmph! If you don't cultivate well, but you have such idleness, you really have idle work!" Chu Yun shook his head and snorted coldly, his eyes closed and he concentrated on cultivation, and a sneer flashed across the corners of his mouth.

"Ahem, that ancient book really has nothing to do with us, even if Senior Brother Jiang really hits the luck and realizes something, we can't ask about it, let's forget it!" Mu Yun waved his hand, closed his eyes and cultivated, and no longer paid attention to these.

Xuan Peng also shook his head and smiled, closing his eyes and concentrating.

Lou Qingyan glanced around, and saw that everyone no longer cared about this issue, and he also felt bored, so he couldn't help but smile bitterly.

......

After walking through a passage more than ten zhang long, Jiang Tian came to the second cave hall of the Hanling Cave.

According to the elder's explanation, there are a total of seven cave halls here, and the number and direction are faintly in line with the number of Beidou.

After entering the second cave hall, Jiang Tian couldn't help but shrink the corners of his eyes, surprised!

Although he had already sensed it in the passage, when he actually came here, he found that the chill of the second cave hall was at least twice as good as the previous one!

"The change is so big, isn't the last cave hall extremely amazing?"

The corners of Jiang Tian's eyes shrank, and he was greatly surprised!

The cave elder only told him that the deeper he went, the stronger the chill became, but he didn't tell him that the change was so drastic.

Jiang Tian took a deep breath, subconsciously turned his head and glanced at the cave hall at the end of the passage, remembering the struggling condition of those companions, he couldn't help but jump out of the corner of his eyes.

They were already having some difficulty in the first cave hall, and when they came to the second cave hall, they were afraid that they would be shocked, right?

Jiang Tian retracted his gaze, shook his head and sighed, putting aside these distractions, and his gaze scanned ahead.

There are also dozens of icicles of different heights, which look not much different from the first cave, but each of them is thicker, the thinnest one is thicker than a water tank, and the thickest one is almost as thick as a grinding plate!

Moreover, the lowest of these icicles is more than six zhang high, and the surrounding cold air is surrounding, and the spiritual power emitted is even richer than the highest icicles in the first cave hall!

Jiang Tian did not rush forward, but looked intently at the location of these icicles, and suddenly found that this arrangement seemed to be chaotic, but in fact, it was in the shape of some strange formation.

"I see!"

Jiang Tian nodded slowly, and the light in his eyes flashed.

These icicles are clearly carefully arranged and are not entirely natural.

After a moment of contemplation, he shook his figure and swept towards a six-zhang high icicle.

But it didn't fall there, the light in his eyes flashed slightly, and he tapped the top of the pillar under his foot and continued to sweep up, landing on an icicle more than nine feet high.

At about the same height, the chill here is more than twice as high as the first cave hall!

"Almost, this is it!"

Jiang Tian nodded with satisfaction, quickly closed his eyes on his knees, and concentrated on cultivation.

There is no one else at the moment, and he has no scruples, so he directly absorbs his spiritual power at full speed.

Because he had realized that the further back he went, the more alarming the chill would become, and if he wasted too much time in front, he would probably not be able to enter the last cave hall.

If that's the case, it's a great pity!

He didn't want to leave the Cold Spirit Cave with this kind of regret, so he had to exert all his strength to minimize the delay in front of him.

Rumble!

There was a roar, and the ice mist vortex quickly converged, rapidly expanding from a range of a few zhang at the beginning to a huge ten zhang.

Streams of cold spiritual power surged towards Jiang Tian, merging into Jiang Tian's body at an astonishing speed.

It's just that the total amount of his spiritual power is too large, and even if he absorbs it at this speed, it is far from being able to fill it for a while.

......

Time passed, and in the blink of an eye, a few more hours passed.

Jiang Tian had already left the nine-zhang high icicle and sat cross-legged on a fifteen-zhang high icicle and closed his eyes to cultivate.

At this point, the first day has passed, and the second day has just begun.

After a difficult struggle and adaptation, one of the six people in the back finally finished his cultivation and left the first cave hall and came to the second cave hall.

This person is none other than Pang Ning!

Although his ranking in the sect's martial arts was not too high, his cultivation speed in the Cold Spirit Cave surpassed that of several others, second only to Jiang Tianhou.

But as soon as he walked into the second cave hall, his body shook, and a trace of shock flashed in his eyes!

"What a chill!"

Pang Ning, who has always been low-key and forbearing, couldn't help but gasp at this time.

But as soon as he inhaled it, he regretted it!

This sip was too hasty, and the strong chill invaded his lungs at a speed that he didn't have time to adapt to, which suddenly made his face change, and he secretly exclaimed!

Pang Ning didn't have time to hesitate, and immediately sat cross-legged on the spot, the blue light flashing around his body to resist the invasion of the cold.

It took a long cup of tea for him to breathe a long sigh of relief, but a layer of bean-sized cold sweat was already oozing from his forehead.

However, as soon as this layer of cold sweat came out, it was condensed by the chill in the void, turning into a layer of ice beans and hanging on his forehead.

Pang Ning shook his head and sighed, exhaled a long sullen breath, and intently observed the scene ahead.

In the blink of an eye, he got up and shook it, and swept a six-zhang high icicle.

"Shhh

He looked up, and from this position, he could only see the back of Jiang Tian sitting on the icicle above, and he couldn't help frowning slightly, his expression was slightly complicated.

Could it be that he could only look at Jiang Tian's neck?

No!

From this position, he couldn't actually see Jiang Tian's neck, and he could only see his back.

This made him very depressed, but he quickly withdrew his gaze and suppressed his distracting thoughts, and cultivated with a solemn face.

It wasn't until two hours later that Mu Yun, Lou Qingyan and Xuan Peng came to the second cave hall one after another.

And the kung fu they had just walked into, Jiang Tian had already swept down from the highest icicle and was ready to walk into the passage ahead!

"This ...... This is too fast, isn't it?" Mu Yun's eyes twitched, and he looked stunned.

"Isn't this bullying?" Xuan Peng shook his head and sighed bitterly, very speechless.

"How can the gap be so big?" Lou Qingyan frowned, and he was very unconvinced, but in the face of this huge gap, even if he was not convinced, there was no way.