Ling Jiuhao's mood was obviously not very good, and after he walked into the tent, he left Li Mu and the others and the disciples of the Nine Hundred Sect looking at each other. An Heye saw Shen Li standing on Li Mu's side, and originally wanted to say something, but Ugly Ugly secretly stopped him.

For this ugly-looking third senior sister, An He Yexin is jealous. Although the second senior brother Huang Dou is a little unkind on weekdays, it is much better than when he turns his face ugly.

An Heye glanced at Shen Li one last time and did not speak. He turned and walked into their tent.

These three tents have already taken everyone into account. Ling Jiuhao himself occupies one top, one top for the Nine Hundred Sect, and one top for the rest. For such a distribution, Li Mu didn't feel anything.

Everyone got into the tents, which were a little crowded. A few people chatted with each other.

"Something is wrong with this place. Yi Fan said. "Whether it's the fog under the mountain or the roar just now, it's very wrong. ”

Leng Zizhou rarely agreed with Yi Fan's opinion, and he said two words, "Indeed." ”

Li Mu said: "It seems that I am thinking too simply. Even if Ling Jiuhao lets us go now, we may not be able to find a way out. ”

Shen Li looked at Li Mu, Li Mu smiled and said, "I'm sorry." ”

"What is there to be sorry for. Yi Fan rolled his eyes.

Leng Zizhou asked, "Is it really the Wu clan tomb of Ling Jiuhao and Xu Bajin?" Yi Fan told him all the relevant news, but he still didn't believe it.

Yi Fan said: "It's true. Otherwise, what would Ling Jiuhao do here?"

Leng Zizhou paused, and then said: "The family master once said that Fushan sent disciples to the tomb, and Xu Bajin and Ling Jiuhao, who came out alive, have made great progress in their martial arts, and there must be something strange in them. ”

"If it can really make people improve their martial arts, I'd be interested in exploring it. Yi Fan touched his chin and said.

Leng Zizhou shook his head, he still had the same attitude, "This kind of thing is not appropriate after all." ”

Yi Fan glanced at him and said, "Hypocrite." ”

Leng Zizhou frowned, as if he wanted to make a move. Li Mu hurriedly interrupted, and he asked, "Brother Leng, Master Venerable seems to be familiar with Ling Jiuhao?"

"Some friendship. Leng Zizhou replied very briefly, he didn't seem to want to mention his master.

Yi Fan probably also knew that he didn't cover up what he said just now, which annoyed Leng Zizhou. He hurriedly took advantage of Li Mu's slope to get off the donkey. "The Northland Spear God, it sounds like a great name. Yi Fan praised.

Leng Zizhou glanced at him and didn't speak. Li Mu laughed beside him and tried his best to hide it.

Outside the tent, night fell. The temperature at the top of the mountain dropped rapidly.

A fire pit was lit in the middle of the three tents. The fire pit was made of stones, and an entire section of wood burned in it. This is still Gu Yangyuan's handiwork, so that the whole section of wood is stacked, which is more resistant to burning and more durable than the fire pile in the shape of a rice shape.

Li Mu nibbled on dry food and roasted the fire. Looking at the bright sky above, he suddenly felt a sense of comfort that seemed to be an illusion. Li Mu shook his head and threw this strange idea out of his mind. He finished the last bite of dry food in his hand and wrapped his cloak tightly.

Li Mu touched his chest, and the "Nine Songs" was lying in the pocket sewn on his chest. Although he had already memorized the Nine Songs, Li Mu still felt that he had not understood the "Nine Songs". I didn't even understand the martial arts in the "Nine Songs", let alone the charts of Yingzhou Immortal Island, and the distraction behind the "Nine Songs".

Li Mu suspected that the mystery of "Nine Songs" was not in the text, but should have something to do with this jade volume. Therefore, he didn't dare to let "Nine Songs" leave. Even if Ling Jiuhao was by his side, he was carrying it closely. It's just that along the way, he will only take out the "Nine Songs" to observe when he is alone.

However, the matter of comprehending "Nine Songs" is really a long way to go.

The night wind gradually became stronger, Li Mu rubbed his face and squeezed into the tent.

As the night passed, daylight came exceptionally early at the summit.

The group walked out of the tent one after another. Li Mu came to the lake and washed his face with the lake water. The coldness of the lake cleared his mind.

Ling Jiuhao took a fist-sized turquoise bead and handed it to Li Mu.

"What is this?" asked Li Mu.

"Fireflies can be used for underwater lighting. Ling Jiuhao said, looking at the lake. "It's not small, but I don't know how deep it is. I need you to go to the bottom of the lake and find a gate. ”

"Door, are you sure?, how can there be a door in the lake?" Li Mu was very puzzled. "And didn't you say that the cave under the mountain is the entrance? The tomb is clearly underground, right? Could this lake lead to the bottom of the mountain?"

Hearing Li Mu's words, Ling Jiuhao smiled. In his smile, it was a mockery of Li Mu's ignorance. "Mayflies don't know autumn and winter, and there are some things that you haven't seen and won't know. ”

Li Mu frowned, Ling Jiuhao's words had already been made very clear. However, Li Mu had no way to understand it at all.

Ling Jiuhao urged beside him: "Go into the water and investigate earlier, time waits for no one." ”

Li Mu nodded helplessly, he took off the cloak on his body and began to move his hands and feet. Shen Li walked up to Li Mu and advised, "Be careful." In this regard, Ling Jiuhao watched coldly.

Li Mu walked to the lake, jumped forward, and dived into the lake. Lakeside An and Ye were still muttering quietly, how could someone enter the water without ventilation. But Li Mu couldn't hear it.

There was some ice in the lake, which made Li Mu shiver. He began to dive.

The surface of the lake is a little bright, and the water is very clear. Li Mu went down little by little, and could feel the water temperature rising little by little. At the same time, the pressure of the water also increases. At the current depth, the water pressure is still within the range that Li Mu can withstand. Li Mu looked down in the water, it was pitch black under him, and he couldn't see the bottom of the lake at all.

Li Mu continued to go down, the pressure became stronger and stronger, and Li Mu had to resist with luck. Fortune makes true qi protect himself, this method, Li Mu has long been familiar with it.

After diving for about half an hour, Li Mu looked up to calculate the depth of his dive. The light above him shimmered, but he was sinking deeper and deeper into darkness. At this distance, I'm afraid that I have already dived more than 20 zhang.

And at this depth, Li Mu found that there were schools of fish around him from time to time. The fish were small and had fine scales all over their bodies, but they were clustered together in a large group. They were very fast in the water, and Li Mu, who was diving in the water, obviously alarmed the fish. He was very glad that this group of fish was not the group of bloodthirsty monster fish around Turtle Island, they were just swimming around Li Mu, and they didn't mean to treat Li Mu as food.

Li Mu paddled hard, and now he had taken out the firefly beads that Ling Jiuhao had given him. In the pitch-black lake, the green glow of the fireflies became the only source of light. The pressure of water was pouring in from all directions, and Li Mu had already had to run the Mixed Yuan One Qigong with all his strength to relieve the pressure. Rao was like this, and there were bursts of pain in his eardrums.

At this time, Li Mu felt a sudden change in the water of the lake. A wave of water came from a distance and hit Li Mu. Li Mu looked towards the place where the water waves came from, it was pitch black and he couldn't see anything.

Li Mu had a strange feeling in his heart, this lake should not be flowing, at least he dived to this depth, and he didn't feel that there was an undercurrent in the lake. And the water waves, as if something was swimming in the water.

Although Li Mu can breathe smoothly in the water and come and go freely, it is still a small thing compared to the things that really live in the water. I am afraid that the water wave will not be small. And now he carries fireflies, which is completely a target in the water. Thinking like this, Li Mu gave birth to a fear out of thin air.

There was still no trace of the gate at the bottom of the lake in Ling Jiuhao's mouth, and Li Mu was a little entangled, whether to go back or continue. After thinking for a while, Li Mu decided to return to the lake.

There are three reasons, first, Li Mu's depth of diving is almost close to his limit, and the water pressure has made him very uncomfortable. Although his true qi can withstand the pressure of water, his true qi is also limited. Second, there seems to be something hidden in the water. It's not that school of fish, it's supposed to be a big thing. Moreover, it is a living creature. Thirdly, there is no trace of any door in the water.

With these three reasons, Li Mu decided to return to the surface. Now that the decision has been made, Li Mu immediately began to float. It took about an hour for Li Mu to dive, so it would take an hour to ascend. Floating and diving have to be done little by little, this is the experience that Li Mu has learned in the water many times.

The light above his head is becoming more and more obvious, and the pressure around him is gradually decreasing. Li Mu glanced at the lake, and there was probably time for a stick of incense before he could return to the water. At this moment, a wave of water suddenly came from below.

Li Mu looked down, and vaguely, he only saw a shadow swimming through the water. The shadow looked small, like a small snake swimming through the water. But Li Mu understood in his heart that the shadow was small, and it should be a distant relationship with himself. A small snake wants to stir up water waves, I'm afraid it's not enough.

"So it sees...... I'm afraid it's a big snake......" Li Mu frowned a little. Li Mu cleaned up his mood and couldn't help but sigh at his wisdom. He surfaced and swam towards the lake.

This trip took Li Mu about two hours. When Li Mu surfaced, the people on the shore all gathered around.

Ling Jiuhao asked with great concern, "How is it?"

Li Mu shook his head, "No, it's too deep here." With my strength, I can't resist the water pressure, so I can't dive to the bottom for the time being. Moreover, there is a big snake in the water. ”

"Big snake?" Ling Jiuhao raised his eyebrows.

Li Mu repeated: "That's right, a big snake. The kind that can swallow me in one bite. ”