As soon as Lin Lihua's machete flashed out, Fang Xun'an thought of the last time it happened: "Don't!"

He screamed, and immediately changed his body back to its original state, and canceled the sword body.

"Stand up, don't tease Xiao An'an. Gu Xintong persuaded, last time Fang Xun'an opened the sword body, but he was still knocked down by her with a knife.

"I didn't tease him!" Lin Lihua pursed his lips and reluctantly put away the anti-heaven knife.

Fang Xun'an dared to come out with confidence when he saw this, as the saying goes: once you are bitten by a snake, you are afraid of the well rope for ten years.

Since Fang Xun'an suffered a loss last time, he has been a little afraid of this simple-looking Lin Lihua.

However, after Fang Xun'an canceled the sword body, Gu Xintong found that the sense of control over the magic weapon had disappeared, and the connection between them had weakened.

In short, it feels like the magic weapon you have just acquired has disappeared on its own.

After Fang Xun'an noticed this change, his nerves, which were originally a little tense, relaxed, and even he didn't notice this change.

Ji Feng stood next to Gu Xintong, listening to her explanation while writing hard.

After recording everything, Ji Feng looked at the pages full of words in the book and nodded with satisfaction.

"It seems that this vacancy can only be filled by me. ”

Then she solemnly put the small notebook into her storage bag and said to everyone: "Okay, it's time to get down to business." ”

Gu Xintong and the others followed the monsoon and came to the side of the ice lake.

Monsoon pointed to the calm lake in front of him and said, "Let's go, let's go down." ”

"Hmm!"

The three of them urged the exercises in unison, and a layer of black qi covered them, and after making these preparations, they all jumped into the water.

Gu Xintong also deliberately took out a part of the black qi to protect Fang Xun'an on his shoulder.

"Sister Xintong, what are we doing here?" Fang Xun'an asked.

"I don't know, anyway, just follow Sister Jifeng!"

Well, after a long time, you didn't know.

......

The waters of the glacial lake were much deeper than Xun An imagined, he had not reached the bottom of the water for a long time, and when he reached the back, it was already a depth that the sun could not reach.

Even if they were already so deep, Gu Xintong and the others still showed no sign of stopping.

However, after diving so deep, several of them also felt very difficult, and if they continued to dive, the protective demonic energy on their bodies would not be able to hold on.

After Gu Xintong swallowed a water pill, he sent a message to Jifeng: "Sister Jifeng, how long will it take to reach the destination?"

"Soon, five or six hundred meters at most. Monsoon felt the pressure around him mount and took out a blue bead.

This bead emitted a pale blue light, enveloping all three of Gu Xintong and the others in it, and the pressure around them instantly decreased a lot, and the feeling that they were out of breath before also weakened a lot.

However, Gu Xintong looked at the glimmer of light around him, and felt a little uneasy in his heart, you must know that there is no light in the deep water all year round, and although the light of this bead is not strong, it may still attract some powerful spirit beasts.

Ji Feng saw her concern at a glance and explained it to her:

"You don't have to worry about being discovered by any powerful creatures, I have been here once in the past few days, and I found that the ordinary spirit beasts in the waters of the ice lake have been greatly reduced, especially which powerful spirit beasts, almost none of them can be found. ”

"There are various indications that the decline of ordinary spirit animals is due to the change in the environment of the glacial lake waters, and the temperature in the waters is constantly rising, making these ice creatures unable to tolerate this environment, causing them to migrate in large numbers. ”

This passage of the monsoon contains two key points, Gu Xintong is very smart, and he immediately grasped another key point of the monsoon: "Sister Monsoon, do you mean that the disappearance of those powerful spirit beasts is not because of the environment?"

"That's right!" Monsoon nodded: "Although the temperature of the ice lake waters has increased, it is not unacceptable for those powerful spirit beasts, so there is no need for them to migrate." ”

"But they're missing now, suggesting that it's probably man-made. ”

"Artificial!" Gu Xintong was taken aback by Monsoon's conclusion, and almost choked on water.

If it weren't for what Sister Ji Feng said to her in person, Gu Xintong would never believe the news.

The entire ice lake water area is so big that it is beyond human imagination, and it is very simple to destroy this place, among the seven sect masters, any one of them can be brought out, and the ice lake waters can be completely destroyed.

But if you want to change the environment of the water without destroying it, this is very difficult.

Even if he is as strong as Gu Liantian, he doesn't dare to say that he is nine out of ten in this matter.

Therefore, it is difficult for Gu Xintong to imagine who can do this kind of thing.

After continuing to dive for about a hundred meters, Gu Xintong could clearly feel that the lake water, which had been cold and biting before, was now actually starting to become warmer.

"It's almost there!" After Ji Feng finished telling them, he slightly accelerated the speed of his dive, and Gu Xintong and the others followed closely.

The closer she got to the bottom of the lake, the higher the temperature of the lake became, and in the end, Gu Xintong was forced to take out her heart purification talisman to cool down, and Fang Xun'an jumped out from the back of her neck, and after looking around cautiously, she asked, "Sister Xintong, why is the water around here so hot!"

He hid in Gu Xintong's hair all the way, and occasionally sneaked out to take a look.

However, the darkness and unknown in the surrounding water made him immediately shrink back.

As mentioned before, Fang Xun'an has a phobia of the deep sea, and after seeing the deep sea on TV before, he would be short of breath, his heart beat faster, and he would even be a little out of breath.

That's why he hid behind Gu Xintong when he was diving.

But now, the temperature around him was so high that Fang Xun'an even felt like he was being put in a pot to cook.

"Don't ask me, I don't know anything, but I'm about to get to the bottom of the lake, and the puzzle will be solved by then. Gu Xintong explained it to him so that he could rest assured.

"That's it......" Fang Xun'an hesitated for a moment, but still walked out from behind, standing on Gu Xintong's shoulder and looking around vigilantly, in case something strange suddenly ran out of the dark waters to attack him.

Seeing that he was so nervous, Gu Xintong snickered, she felt that she had found another weakness in Fang Xun'an.