Chapter 15: The abnormal movements in the pet backpack

The passage is about one meter wide, like a long spiral jade belt, extending deeper against the inner wall of the pit layer by layer. Flames continue to rise at the edge of the passage. Walking on it, it seems like walking between the flames, especially the foot is still soft, and it seems that it may fall at any time, which makes people feel heart-shaking.

Fortunately, Nie Kong, Bai Yuqing and Mu Hongling are not timid people. Although this passage seems dangerous, it still cannot stop them.

"Advisor, how do you know there is a road here?"

Mu Hongling asked curiously. Now, she finally understood why those who felt some of the fire spiritual elements were bound. It turned out that they were all blocked by the stone tablet to condense into this long passage in the pit. Before the spiritual patterns were activated, if they were touched rashly, it would easily cause backlash. After all, this blocked spiritual element is very different from ordinary spiritual elements.

"Guess!"

Nie Kong said with a smile.

No one believed this kind of words! Therefore, as soon as he finished speaking, Nie Kong rolled his eyes: "You don't say anything, don't say anything. Do I want to be a master?"

As he said that, Mu Hongling muttered in thought: "I wonder what kind of place is the bottom of the cave? Before us, no one should have come in here. Maybe the bottom of the Flame Mountain is the place where the spiritual master who opened the "Hellfire Spring" practiced. In that case, there may be a lot of good things inside."

Seeing Mu Hongling's longing look on his face, Nie Kong did not respond. In fact, although he learned from the remnant soul of the "Ghost Eagle King" that there is this road that can directly lead to the bottom of the cave, he also didn't know what was hidden below, because in the memory of the "Ghost Eagle King", there was not much information about the Flame Mountain.

The three of them walked down the pit and the scene in the pit became clearer. Watching the huge fireworks roaring up,

Even Nie Kong and the others couldn't help but feel a little scared. If the fireball had slightly touched this passage, they might have to be a flying man!

After walking for dozens of minutes, a blurry outline finally appeared at the bottom of the pit.

"It's coming soon!"

Mu Hongling's pretty face was so excited that her pretty face was slightly dizzy, just like a little treasure fan saw a pile of bright gold coins, waving her two small fists, and running down cheerfully, "Babys, I'm here!" The crisp sound buzzed and oscillated in the pit, causing a huge echo.

Bai Yuqing's lips curled slightly, and he subconsciously accelerated his pace.

Nie Kong laughed silently and was about to tease her a few words, the "pet backpack" suddenly trembled... No, it was not the "pet backpack" trembling, but the half of the "colorful spirit leaves" in the pet backpack trembled! Nie Kong hurriedly turned his attention, and the half of the "colorful spirit leaves" had burst out with a dazzling green light.

"This is……"

Nie Kong was confused.

At the beginning of Yinxu, Mu Jinzhu handed over the half of the "Colorful Spirit Leaf" to Nie Kong, and he took it out and studied it carefully several times. Perhaps because there was only half of the leaf, Nie Kong used spiritual power or carefully to test it... The "Colorful Spirit Leaf" did not reveal any clues, but unexpectedly, it had such a big reaction without any warning in the depths of the Fire Mountain pit in the "Hellfire Spring".

Is there also "Colorful Spirit Leaves" here?

This thought flashed through his mind, and Nie Kong suddenly felt refreshed.

Although he would never use the "Colorful Spirit Leaf" for a long time in the future, it can be seen from the importance Mu Qingyi and Nie Shengong's attention to it, and you can tell it's precious. If you give the found "Colorful Spirit Leaf" to your mother and third aunt, you might really understand something.

"apprentice……"

Mu Hongling's cry came from below, pulling Nie Kong's consciousness back to reality. He agreed with a little excitement, and Nie Kong also accelerated his pace to chase them.

After a few minutes, the view at the bottom of the pit was completely visible.

The bottom of the cave, which is hundreds of meters in radius, is still as bright as blood, but is very neat. In the center of the cave, there is a high platform standing. The shape of the platform is like a sea bowl that has been enlarged countless times. The "bottom of the bowl" is supported by a thick and huge cylinder, and the fireworks continue to spit out from the "bottom of the bowl".

"Advisor, Sister Bai, it's all right away, we have to be careful." Mu Hongling suddenly slowed down and turned around and reminded, "Who knows if there will be any spiritual beast hidden underneath!"

“…”

Bai Yuqing nodded silently, but Nie Kong became a little surprised. This sentence was exactly what he wanted to remind Mu Hongling. Unexpectedly, although she looked hurried, she did not relax her vigilance as she imagined.

After walking down for a few minutes, the soft flame passage changed to a hard ground. Nie Kong, Bai Yuqing and Mu Hongling finally arrived at the bottom of the cave.

In this wide space, except for the "whistling" sound when the fireworks spew out, there was no other sound. The ground was as smooth as a mirror, and it could even reflect the figure. However, except for the cylinder in the center, there was no object around that could attract attention.

After exchanging eyes, the three of them mobilized their spiritual power and quietly walked towards the center of the cave.

The cylinder was more than a hundred meters high, like a jade pillar that raised the sky, standing tall. Judging from its thickness, it took at least dozens or hundreds of adult men to hold it together. Standing under the pillar, Nie Kong, Bai Yuqing and Mu Hongling couldn't help but feel a little small in their hearts.

The surface of the cylinder is carved with exquisite and delicate patterns, all of which are all kinds of flame patterns. From time to time, red flames can be seen flashing among the patterns, as if a breathtaking force is transmitted from it, making Nie Kong and the others unable to help but concentrate and hold their breath.

"ladder."

Not long after, a surprisingly soft cry echoed in this area. The three people walking around the cylinder stopped and looked at the layers of stairs in front of them in shock. At this position, the cylinder actually hollowed out a gap about two meters wide and nearly fifty meters high, and the steps extended from the bottom to the depths of the gap.

"Walk!"

Looking at each other, Mu Hongling waved her hand lightly, and walked up the stairs first. Nie Kong and Bai Yuqing followed immediately. There were neither spiritual beasts nor herbs at the bottom of the pit, and there were only such a pillar. If you didn't go up and take a look, wouldn't it be a waste of the stairs opened by the original owner of "Yuhuo Youquan"? Moreover, the half of the "Colorful Spirit Leaf" in Nie Kong's "pet backpack" was still trembling, so naturally he could not leave.

Following the steps, they gradually penetrated into the inside of the cylinder. When they rushed up the last few steep steps in one breath and came to the flat passage at the top, the three of them were stunned. The passage was only more than ten meters long, and further forward was the smooth blood-red stone wall.

"Will it be gone?"

Mu Hongling muttered muffled.

Nie Kong also frowned. According to common sense, such a situation should not happen. Otherwise, why do you have to dig out the ladder and passage in the cylinder? In my mind, Nie Kong took steps, walked to the end, and looked carefully at the stone wall.

“Huh?”

After a while, Nie Kong let out a light ejaculation, his face became a little strange. Hearing his voice, Mu Hongling and Bai Yuqing couldn't help but come to Nie Kong's back and followed his gaze to the center of the blood-red stone wall opposite. There was a shallow groove there, which would be extremely difficult to detect if it was not approached.

"sword?"

Bai Yuqing frowned slightly, and Mu Hongling was also a little suspicious.

Nie Kong nodded. The shape of the groove was very similar to a small sword, about half a foot long and two fingers wide, which was exactly the same as the key of the ink sword in Nie Kong's arms. If this was the case alone, Nie Kong would not dare to make sure immediately, but the three parts of the grooved sword hilt, the sword body and the sword tip actually had a small round and smooth depression. In the small ink sword, these three parts were slightly raised, which was exactly in line with the depression.

This made Nie Kong very puzzled. According to Meng Tianjun, the small Mo sword is the key to opening the back door of the "Dark Soul Hall", which means that there should be a sword-shaped groove in front of you on the back door of the "Dark Soul Hall". The small Mo sword can not only open the back door of the "Dark Soul Hall", but also open it here?

Or, can this key pass through the entire "Hellfire Spring"?

At this time, Bai Yuqing and Mu Hongling should have figured out the key. Bai Yuqing turned around slightly, as if he was about to leave, but Mu Hongling shook his head helplessly and said, "If there was a key that matched this sword groove, we might be able to enter. It would be a pity. Let's go! I thought there was something good here, but I didn't expect to come here in vain. If I had known I would have stayed on the mountain to practice."

While speaking, he moved outward. After the words came to an end, Mu Hongling realized that Nie Kong had not followed and couldn't help but look over in surprise.

"We won't be in vain."

Nie Kong smiled mysteriously, and then, under the gaze of Mu Hongling and Bai Yuqing, he reached into his arms and took out the black sword.

"Hmm? This sword is..."

Mu Hongling was stunned for a moment, and then she showed an incredible look on her face and blurted out, "Key?" When she heard her say these two words, Bai Yuqing's eyes lit up, and she looked at the grooves on the blood-red stone wall with a cold look, and then at the black sword in Nie Kong's palm.

"Maybe."

Seeing Mu Hongling's eyes wide open, Nie Kong couldn't help but quip, "Master, you have to be prepared. Maybe as soon as this passage opens, a spirit beast will rush out and eat your disciple. By then, it will be difficult for you to have such a good disciple as much as me."

"Go, go!"

Mu Hongling rolled her eyes fiercely, and couldn't wait to grab the black sword in Nie Kong's hand, and pressed it into the sword-shaped groove of the blood-red stone wall. "If there is a spirit beast, you master, I will be the first to go."
Chapter completed!