"Today is already the early morning of the third day, and when it is dawn, we should prepare to go to the depths of the Sorrowful Ancient Cave to see if there are any more advanced materials. ”

Qin Nan thought so.

Now that he is tired, he is ready to take a little rest, but it is not in the way, just meditate and recite the six-character mantra of Buddhism for a while.

Putting away the blood-drinking knife, Qin Nan sat on the ground and began to close his eyes and recite the incantation. Unconsciously, he fell asleep, but his lips kept opening and closing, reciting the six-character mantra of Buddhism.

Early the next morning, most of the refiners had already begun to leave, and they were also going to the depths of the Sorrowful Ancient Cave to find suitable refining materials for themselves.

When they passed in front of Qin Nan, they all frowned and shook their heads. I saw that in front of Qin Nan, there was a dilapidated rotten stove, plus a pair of worthless garbage materials, eighty percent of Qin Nan's refining failed, and now he was so tired that he fell asleep.

"Not only are I tired and paralyzed, but my mouth is still talking nonsense."

When a chubby old refiner saw Qin Nan's appearance, a trace of unbearability flashed on his face, because he felt that Qin Nan was so tired that he began to dream and talk nonsense.

However, he didn't bother with Qin Nan in the end, because the profession of refiner is like this, and many young people, regardless of men and women, are extremely respectful, and can't wait to become a senior refiner, so that the day of Feiteng Huangda is not far off.

But where is Feiteng Huangda so easy to do?

The difference between a high-level refiner and a novice is like the relationship between the poor and the rich, and the rich can never go back to the poor or live with the poor.

And that chubby refiner naturally couldn't afford to walk with Qin Nan, or care about the other party or anything, even if it was to give a little help.

If these passing refiners, they knew that Qin Nan was working non-stop for three days and three nights, refining ice steel, they were afraid that they would even fall out of their eyes immediately.

And the result was that Qin Nan did succeed in obtaining an extremely high-quality ice steel knife.

And if a piece of ice steel raw material is handed over to them to refine, it will take at least ten days of effort.

Qin Nan didn't know how long he had been asleep, anyway, this time he slept very hard, and he was so tired for the first time in his life. This exertion is not physical, but mental, that is, the primordial spirit.

Qin Nan got up from the ground with a grunt, not to mention anything else, he only knew that he was late when he got up. It was still quiet, and most of the refiners had already left to look for refining materials.

And because this is underground, it is dim and dark all year round, and it is impossible to distinguish between day and night, so you can only rely on your own hunch.

Pack up his things, this time Qin Nan plans to move the refining furnace with him and take it with him. Although everyone thought it was very shabby, including Qin Nan himself, no matter what, it was his own belongings after all.

After that, Qin Nan stepped on the stone road and walked towards the deeper part of the Sorrowful Ancient Cave step by step.

He originally planned to follow the large army, although it would be difficult to grab the high-grade refining materials in that case, but at least he would not be aimless, let alone lose anything.

After walking for a few hours, Qin Nan entered that situation, wandering aimlessly, wandering around, until the end, he didn't know where he had gone, or what kind of crisis he was about to face.

Now he is in a stone road that is not wide, the ground is full of small pieces of gravel, stepping on it will make a "bang, bang", walking, occasionally encountering forks in the road, I don't know where it leads?

Now there is not even a ghost shadow around, and there are no other refiners in sight, only Qin Nan alone, and the plane seems to be a little too quiet.

Who told him to wake up late? Everyone else is gone, so he has to go out alone to "forage."

After walking forward for a few more minutes, Qin Nan found that the air was getting hot, accompanied by a pungent smell of sulfur and saltpeter, wasn't it far from the volcano?

Qin Nan walked forward for a while, and a fork in the road appeared in front of him, and there was a small stone tablet on the ground. This small stone tablet is two or three feet tall, and the top is extremely smooth, and it looks like it has been a little old, so it should have been left by the predecessors.

The small stone tablet is engraved with the words "Fenghukou", and the road in front of it seems to be called Fenghukou.

Combined with the pungent smell in the air, the heat waves, and the guiding stone on the ground, there must be a volcano not far ahead.

Volcanoes are the easiest to produce some rare materials, even from the depths of the earth, and they are perfect for refining weapons.

When Qin Nan thought of this, he planned to try his luck.

Entering the mouth of the Fenghu, there is a small stone road in front of it, and Qin Nan can bend down to pass guò. The further he went, the thicker the heat wave became, as if he was about to knock Qin Nan to the ground.

Even the ground under your feet and the mountain wall within your reach are so hot that even the eggs can be fried.

Crossing the stone road, the road under his feet became flat, and Qin Nan heard the sound of "crackling", as if the water in the pot was boiling and boiling. At the same time, there were bursts of fire ahead, flashing in the darkness, and sure enough, it was a volcano, and it was not far away.

Qin Nan walked forward along the road under his feet, and after a few minutes, he came to the volcano.

At his feet stood a high protruding stone platform on the inner wall of the volcano, about four or five meters in circumference. The inside of the stone platform is close to the mountain wall, and the outside end is a dangerous cliff.

Qin Nan looked down, only to see that at the bottom of the volcano hundreds of meters deep, a pool of magma was bubbling and boiling violently, and wisps of poisonous gas were erupted, forming highly toxic smoke.

Ordinary people will die directly when they come here, and those who can stand here must at least be a martial artist with advanced cultivation, or a primordial god, in order to have a chance to survive.

Qin Nan raised his head and looked around, the inner wall of this volcano was full of uneven stone bags, large and small. On the top, there is a hole where you can see the blue sky.

The interior of this entire volcano is like a giant patio, with a diameter of forty or fifty meters. And its height, Qin Nan stands in the middle position, if measured from top to bottom, at least more than a thousand meters, majestic and magnificent, profound and majestic.

At this moment, Qin Nan had to be impressed by the power of nature.

He was watching the scene on the inner wall of the volcano, and when he looked at it, he suddenly found that there was a middle-aged man sitting on another stone platform not far from him.

The man was dressed in a yellow robe and sat motionless on the stone platform. R1058