Cai Qing, Xiao Chen, and Piao Piao hurriedly left Shangwu Hall, and the four daughters of Martina, Chu Yue, Lin Die, and Liu Fei'er were left behind because their level was too low, and they were asked to hurry up and cultivate.

The three of them came to the Imperial Underworld Forest as quickly as possible, choosing the most convenient and non-dangerous path, and the destination of this trip was the Netherworld.

The three of them were quite experienced in walking through the Imperial Underworld Forest, so they hardly encountered any trouble along the way, and soon arrived at the edge of the forest on the side of the Netherworld.

Along the way, everyone only cared about hurrying, and didn't care about doing anything else, until they slowed down a little here, Xiao Chen found an opportunity to ask: "Cai Qing, what is the Netherworld Holy Fire?"

Cai Qing replied: "A very evil thing, if you describe it as evil, I have no opinion, it is a dark blue flame with a hint of purple, it looks very weird, it does not produce any temperature itself, but it can instantly melt metal and stone, and even burn it to ashes,"

"So powerful," he was taken aback, and asked again: "Then what good is this thing for Qin Lang, can it burn metal and stone to ashes, can human flesh and blood resist it?"

"Of course I can't bear it," Cai Qing said without thinking, "If anyone dares to touch the holy flame with their body, they will also be burned to ashes, and it will be caused instantly, there is no room for recovery, but the holy fire also has a quality, that is, it heals the seriously injured,"

Xiao Chen frowned: "Yes, it's so magical, then why didn't you choose to use the holy fire to heal your wounds in the first place,"

"Big brother, the chance of success is very low," she explained, "The holy fire can help the injured heal in a short time, but more often than not, it burns people to ashes, and the chance of success is less than 1 in 10,000, so only a few people who are seriously injured and die will choose to take risks, many people would rather die of illness in the end, and it is better to leave a whole corpse than to become a pile of ashes,"

He immediately smiled: "In other words, Qin Lang has a great chance of failure, right?"

"Theoretically," she said, "However, there are accidents in many things, even if there is only a 1 in 10,000 success rate, in case he bumps into great luck, it is also possible, so we must hurry up and go to the Holy Mountain to find out the situation,"

Her opinion is that if Qin Lang fails, everyone will be happy, and if Qin Lang succeeds, they must kill the other party while they are not on a firm foothold, so as to prevent future troubles.

In the same way, they did not stop at the palace of the god king, and went all the way north.

After reaching the mountain range area of dozens of mountain peaks, the atmosphere became more and more deserted, and the air had a pungent smell, similar to the smell of burning sulfur.

Cai Qing stretched out her hand and pointed to the highest peak, and said, "That is the Netherworld Holy Mountain, although no one has given an order, but it is a forbidden place in everyone's minds, and few people take the initiative to approach it,"

Xiao Chen shrugged, turned his head and asked Piaopiao: "How is it, is there any danger over there?"

The goddess shook her head: "This is a barren land, there is not even a single grass, my sensing ability is compressed, and I can't sense the situation too far away,"

"What can we do if we sense it, we all have to break in," Cai Qing took a deep breath and said, "Of course, if you regret it too late, I'll go in and check alone, you can wait outside, or turn around and leave,"

"Just kidding," he glared at him: "What did you come all the way for, do you think we will be afraid, if we are afraid, we will definitely not come, and we will also break through the sea of swords and fires, go,"

Cai Qing showed an imperceptible smile, just now she used the agitation method, and the effect was obvious,

Xiao Chen was the first to step forward, Piao Piao followed, and Cai Qing told them the location of the entrance to the Holy Mountain behind,

Soon they found footprints and dried blood stains on the ground, and it was not difficult to judge from the color of the bloodstains, which were left a few days ago,

Obviously, Qin Lang did choose to come here to take risks, and Cai Qing's worries were not unreasonable,

They found the secret hole, Cai Qing walked at the front of the team for the sake of safety, Piao Piao was in the center, and Xiao Chen was responsible for breaking the back,

It was a rock cave that had not been dug by hand, and the walls and ground were rugged, with sharp edges and corners in many places, which was very difficult to walk.

Cai Qing and Xiao Chen held the torches, and along the way they found more bloodstains, some of which were not even completely dry,

Turning a corner, Cai Qing's brows furrowed deeper and deeper, and said, "Something is wrong, when you come to this place, you should be able to see the reflected blue light, why can't you see anything?"

"Are you sure you used to see blue light here," Xiao Chen asked rhetorically,

"Of course, as the Nether God King, I have set foot here dozens of times, bringing all kinds of metals, stones, and other items to study the Holy Fire," she replied, "The main purpose at that time was to understand the Holy Fire on the one hand, and on the other hand, I hoped that it would be used by me and enhance my cultivation,"

Xiao Chen immediately asked again: "What about the result,"

"Of course it's in vain, do you need to say more," she said without a good breath,

After continuing to walk a few dozen meters, she said in a deep voice, "I can conclude that there is something wrong with the Holy Flame, and there is no blue light until now,"

Xiao Chen and Piao Piao were silent, but both of them hoped that Qin Lang would not succeed, that scourge had escaped from them twice, and each time it would cause huge trouble to everyone, many people died because of him, and it was the best result for him to be taken away by God.

After turning the last corner, there is a large stone chamber in front of you, with a width, length and height of more than 300 meters.

Located in the center of the stone chamber, there is a "hill" made of several black stones, in the shape of bamboo shoots that are large at the bottom and small at the top.

Except for this "hill", there was nothing here, and Xiao Chen couldn't help but ask: "Cai Qing, what about the blue holy flame you said?"

Cai Qing was already stunned, her eyes looked directly at the "hill", and she was stunned for five or six seconds, until Xiao Chen asked, and then came back to her senses and exclaimed: "Holy fire...... The Nether Flame has actually been extinguished, how is it possible, it has existed in the world for tens of thousands of years, I have tried with various substances, but none of them can extinguish it,"

The flame was extinguished,

Hearing this, Xiao Chen's courage became a lot bigger, and he walked towards the "hill", and after careful observation, he found that there was a thick layer of ash around the stone pile, and his feet would make a "creaking, creaking" sound when he stepped on it.

He turned around and said, "Is there a possibility that Qin Lang and the Holy Flame will die together?"

Cai Qing shook his head: "You are too optimistic, as far as I know about the Holy Flame, any object that approaches it, after being burned to ashes, its flame will become stronger, and then it will last for several days, and finally return to normal, if Qin Lang is really burned to death, the flame will only become stronger, and there is no reason to extinguish it,"

Piao Piao didn't speak, and she finally spoke: "Is there a possibility that Qin Lang surrendered the Netherworld Holy Flame and not only healed his injuries, but also gained great benefits,"

"This is also what I'm most worried about," Cai Qing's face was solemn, and said: "It's really unseemly, when he was the Northern Demon Marshal under me, he was an ordinary person at all, and it can even be said that he has no achievements, I didn't expect him to be able to make such a big wave later, I knew that this was the case, and I should have killed him at that time,"