Chu Xunyu has been digging hard to dig the cave mountain, this set of craftsmanship is very particular, the dug cave passage must not only accommodate people in and out, but also ensure that it will not collapse, otherwise people will be buried alive in it. Back then, during the war between the two dynasties, Chu Xunyu specially asked the brothers of the "digging battalion" to learn for the needs of the war, and now he is using it.

The tunnel is digging deeper and deeper, and it is going straight down, Chu Xunyu already has an ominous premonition in his heart, what kind of person would dig such a deep cave in the abyss tens of thousands of feet underground? Could it be that he is another existence like the owner of the old mansion? Want to complete his ambition underground? Looking at this posture, it is naturally not small to be able to dig out such a deep place, if he comes to an ambush, without the help of Mu Yuan Buddha's light, Chu Xunyu has no way to guarantee that he will retreat.

The location of the tunnel is very ingenious, Chu Xunyu dug all the way down along the traces of soil and stone excavation, successfully avoided the underground undercurrent, and almost never encountered any danger, this time Chu Xunyu is completely bottomless, because the age is too old, there are few traces left, and there is no mural text and other things to guide him, Chu Xunyu can hardly see any information about this tunnel, unknown things are full of danger, this is the experience summed up by Chu Xunyu during the war between the two dynasties, this time, will it be fulfilled again?

When the twenty-first shovel was dug up, it finally reached the end, Chu Xunyu estimated that it had gone deeper than a thousand zhang, although he was injured, but he was tired and panting with his martial arts body, and at the end was a big stone wall, Chu Xunyu tried to bypass it to see the situation, but it was unsuccessful, there should be a stone room behind the stone wall, although the area is not large, but Chu Xunyu did not dare to bypass the random excavation, because he could faintly hear the sound of the water flow, indicating that there was an undercurrent not far away, if you want to bypass this stone room, it is bound to dig through the river, and then the undercurrent will rush out, and it will be flooded, it seems that this level is going to pass, there is only a strong entry into the stone chamber.

Chu Xunyu told Liu Jue everything he saw and heard, Liu Jue couldn't help but be a little scared when he heard it, Chu Xunyu knew that she was afraid of stepping into the trap like the owner of the old mansion again, there was a way to be bitten by a snake, ten years afraid of the well rope, when he was in the old mansion, there was still Mu Yuan with a Buddha light to destroy all evils, but this time he was gone, Chu Xunyu was injured and his injuries were not healed, in case he met a good one, he was bound to fold here, but Chu Xunyu also thought about it, so he opened his mouth to comfort Liu Jue, there is a way to put it to death and live later, now only find such a way out, and it is a road that has been walked by predecessors, even if it is very dangerous, it is also a place to go, if it is lucky, it may be able to escape, It's better than staying here and being buried alive, and simply dying horizontally and vertically, it's better to see which Laoshzi ancestor left what mechanism under the ground.

Liu Jue was still a little afraid, but agreed with Chu Xunyu's idea, Chu Xunyu was a little surprised, Liu Jue smiled bitterly, and said: "Life is hard, life is sad, I seem to be in the hands of my teachers and parents all my life, like a puppet who has been raised, and I will live like a walking corpse when I return to the outside world, it is better to accompany my brother to see this underground death, it is not in vain to live a life, there is only one wish, that is, before we die, we can leave our name and history, and we can call it family, Look at the same door, my Liu Jue's life also has a glimmer of light, I can enter the realm that ordinary people dare not enter, and I can go to places that ordinary people dare not go. Chu Xunyu knew that she had been suppressed for a long time, and this time she was on the verge of being a Jedi, and she was completely inspired to rebel in her bones.

Chu Xunyu, who said a few words, was also arrogant, and slapped the long sword on the spot and said: "Sister don't be afraid, for my brother I have struggled in death all my life, so I simply went deep into the tiger's den with my sister today, not to mention anything else, even if the sword mountain and the sea of fire, let the brother go first, how can you let a dead person scare the man's guts?"

These words are also full of pride, saying that he packed up his things with Liu Jue and jumped into the tunnel, and came to the stone wall, Liu Jue touched the stone wall with his hand, and felt cold to the bone, is it immersed in the ground for many years? There is a faint cold air coming out, it seems that it has been buried for thousands of years, and I don't know when I will see the light again. Liu Jue suddenly found that there were many small holes on the surface of the stone, among which it was black and swarthy, and it was obviously very thin, but he couldn't pinch it with his fingers.

"This is the 'Fury of Sulphur'. Chu Xunyu explained.

"Sulfur Fury?" Liu Jue was puzzled.

Chu Xunyu told Liu Jue that this kind of stone is rare, it comes from the lava at the time of the volcanic eruption, and only in a few places where there are volcanoes on the sea or on the land of Shenzhou, the temperature of the lava is extremely high, and there is a smell of acid and sulfur, which is as light as boneless after the formation of this kind of stone, but it is indestructible, and this kind of stone can emit high temperature for a hundred years, so people call it "the wrath of sulfur fire", which means that the volcanic eruption is the meaning of the anger of Mother Earth. Looking at the appearance here, Chu Xunyu speculated that it should have been brought down by someone back then, this is tens of thousands of zhang underground, the weight of the cold is so heavy that even if a cultivator lives here for a long time, he will not be able to stand it, there must be some way to expel the cold and damp qi, now it seems that this piece of sulfur fire anger is indeed the best choice, but it has been buried for many years, and the heat has long been dissipated.

"Then how do we open it and go in?" asked Liu Jue.

"Senior sister, why are you asking me? I have to rely on you to make a move, junior sister. Chu Xunyu couldn't help but wonder, "Today is also the right time for these relics buried deep underground to be dug up by us, this sulfur fire rage is extremely hard after cooling, but the innate yin and yang are born to restrain each other, you have 'mercy frost' in your hand, why worry that this bluestone is not broken?"

This is true, the wrath of sulfur and fire is the hottest thing in the world, so it is natural to restrain each other, and there is a mercy frost and ice python, swallowing the ice of frost, enough to penetrate this stone wall. Liu Jue nodded, released the frost ice python, at this time it also rested for a few days, recovered a lot of vitality, and adsorbed on the stone wall to swallow the cold air, this stone wall has been buried in the ground for a long time, it has long been eroded by the cold and damp air, and it can't help the cold air swallowed by the ice python at all, but in half an hour, the crack in the stone wall will be opened, Chu Xunyu flew over with one foot, and directly kicked out a hole.

After the entrance of the cave collapsed, Chu Xunyu immediately made a warning gesture at the entrance of the cave, but the cave was quiet, pitch black, and there was no reaction.

The firelight of the fire fold is very small, the illumination range is limited, and only a black shadow seems to be bullying in the cave, Chu Xunyu didn't dare to go too deep carelessly, only stopped at the door to prevent accidents, tore off the corner of his clothes and tied a simple torch, after lighting it, the two of them were surprised to see it on the spot......

(PS: Finally took the time to catch up with a chapter, every day meetings, training to dizziness, and at night to discuss, digest the spirit of the meeting until 11 o'clock to return to the room, I really want to smoke the leadership of them, every day to write learning experience, I write the leader's big watermelon, I don't want to write anything except swearing, I'm really disgusting to vomit, it's better to study the Diaoyu Island issue with this effort, the leader is a bunch of)