Mu Ziyun's whole body was revealed, the four chains that bound him were easily dissolved by him, and the four iron furnaces hanging on the pillar shook down one after another.

Mu Ziyun stood by the hole in the ground in the center of the room, opened his mouth wide and inhaled the fire qi in the fire below, his body swelled three or four times, and then raised his head, full of strength, his mouth and eyes spewed out pillars of fire at the same time, and several pillars of fire cut out many cracks in the stone wall of the room.

The man in yellow was shocked, and immediately flew to the side of the three-prism stone hammer, shouting for the disciples and elders to withdraw, and at the same time raised the hammer with all his strength, but how could this three-edged stone hammer be lifted by him, and he almost broke his arm in a hurry.

The man had no choice but to give up, let go and run outside, and when he reached the entrance of the cave, he immediately turned the mechanism and surrounded the whole room, so that not even the slightest wind could blow in. The three elder-looking people came to the man in yellow, and the man hurriedly said: "Don't keep it, use all the mechanisms, you can't let this kid out." ”

Mu Ziyun in the room was full of fire, and he was really energetic at the moment, and at this time, the black iron block that trapped Huzi also had an abnormality, and a piece protruded from the bottom, and then slowly became larger, with a clang, the black iron block and the ground came out of a hole at the same time, Mu Ziyun surrounded the falling tiger with flames in time, and when the tiger scattered the heavy domain, he pulled the tiger back from the fire tan.

"They're not a good thing!" Huzi scolded, "I said I won't change it, you still don't believe it!" ”

"Okay, it's over, let's think about how to get out first."

Whew.... A few rumors of wind caught the attention of the two, and after searching, they found many small holes in the four pillars, which were spewing ash gas outward.

"Oh no, they're gassing! Gotta find a way out! Mu Ziyun shouted.

"I'm coming!" Huzi shouted, wrapped his hands around the martial energy, and leaned over to slam into the door of the mechanism blocking the entrance of the cave. At the moment when the gate was slammed, hundreds of thin needles suddenly fell on the top of Huzi's head, and Mu Ziyun couldn't catch it, so he stood in place and punched in the direction of Huzi.

The mechanism of the Hundred Refining Soldier Dao is not so simple, those flying needles that have been misdirected are inserted into the stone wall, and each needle is rolled with a piece of thin paper, which is unfolded after a while, the paper changes from white to yellow, and then brightens, and after a few breaths, a series of explosions of forty breaths began in the stone cave.

From the outside, the sound of the explosion was muffled, and an elder said to the man in yellow, "Great Elder, the Hunting Bow and the Triangular Stone Hammer are both inside, there won't be any problems." ”

"There are no five or six people who can't move the triangular stone hammer, let alone Fang Zun, don't worry, no means can hurt the treasure."

"Then if they use the Noble Phantasm..."

The man snorted coldly and replied, "I don't know the method, they can't open Fang Zun, as for the Triangular Sky Stone Hammer, do you think any of them can hold it?" “

The situation inside is really not optimistic, the explosion has just stopped, during this period, the four pillars continue to release poisonous gas, and the poisonous gas is very weird, gray at the beginning, easy to identify, and then gradually dispersed, melted into the air, Mu Ziyun had no choice, so he had to use fire gas to encircle a certain area, separating him and Huzi in it, but the air inside will be sucked dry sooner or later, and if you want to gasp again, you will have to suck the poisonous gas outside.

In the fire, there were not only Mu Ziyun and Huzi, but also Fang Zun and the three-edged stone hammer lying on the ground, Mu Ziyun tried to hit the sheep's head with flames, and even the tiger head tried, but it was ineffective, Huzi moved the hammer on the side, using the strength of milk, and he couldn't move the hammer half an inch away.

"Huzi, we have to think of a way, time is running out."

"I'll try to bang on the door again."

"No, I'm going to go from below, there's a fire tan below, their mechanism shouldn't be able to fit in, I can use the flames to take you out."

"No, I just fell in, and I've seen the inside of this fire tan, it's less than a zhang deep, and there are stones underneath, we can't get by."

The fire gas surrounding them moved some distance inside, and it seemed that the concentration of poison gas outside was very high.

"Try this hammer," Mu Ziyun said suddenly.

"I can't move, you try? It's too heavy, it's estimated to be a thousand catties, and I can only lift five hundred catties of things with my full martial energy. ”

"It's so heavy...."Mu Ziyun frowned, pacing around, thinking to himself, such a heavy thing, I don't have to try it, even if I can pick it up, with such a guy, I can't rush out, it's too heavy..." Mu Ziyun's eyes rolled, "Heavy? Isn't your martial art a heavy domain? “

"yes," Huzi said, nodding.

"Then can you change the weight of the Triangular Stone Hammer?"

"This.... I've only gained weight, not lost weight! ”

"Definitely yes, you first use the Heavy Domain to continuously increase the weight of the Triangular Stone Hammer, and then slowly recover, and when you return to balance, find the feeling and try to continue to reduce the weight, yes, definitely yes!" Mu Ziyun said excitedly.

Huzi's eyes lit up, and he immediately stood next to the three-edged stone hammer, held the handle of the hammer in his right hand, and immediately used martial arts, as soon as he increased the weight, the ground was crushed, Mu Ziyun popped out a fire bead, dividing the fire Tan into two, and the hammer fell to the bottom of the Tan and shook the stone wall violently.

When the people of the Hundred Refining Martial Dao outside heard this, they all shuddered. The man in yellow wiped the sweat from his head and said to himself, "Why is it so loud? Mo... Could it be... Won't they, they can lift it? ”

Huzi gritted his teeth, the breath on his body rose sharply, and the thousand-pound hammer was slowly raised by his hands, and Huzi let go of one hand, lifted the three-edged stone hammer to the top of his head, and roared loudly.

Mu Ziyun snorted, and the two fire claws raised the molten slurry in the fire tan, pushing it away together with the fire qi that surrounded them, and shouted, "Huzi! With a hammer! ”

Huzi shouted: "I don't know how to use it!" “

"Use it indiscriminately! Smash it! “

Huzi shouted and jumped up, holding the handle of the hammer with both hands, and smashed towards the bottom of the tan, at the moment when the bottom of the hammer touched the ground, all the people outside the stone cave were shaken away, and the huge rumbling sound made people dizzy, and the dead mountain standing in the clouds actually cracked the long crack from top to bottom.

Countless mechanisms, wooden planks and iron sheets fell from the mountain, and the sound spread for a radius of thirty miles, and the man in yellow who was originally expecting to wait for the rabbit was too close, and was shocked unconscious, and his blood soaked his whole body.

Mu Ziyun and Huzi flew out of the crack in the mountain, the two laughed and screamed wildly, one brandished the three-edged stone hammer to smash left and right, and the other's head burned into a fire skeleton, and threw himself into the pile of people to kill.

If the triangular stone hammer didn't hit it, it would make a loud sound, and the shockwave swept across the bottom.

"Huzi! Take Fang Zun! After Mu Ziyun burned the throat of a person, he shouted to Huzi.

Huzi flew to Fang Zun's side, changed Fang Zun's weight with the Heavy Domain, grabbed it with one hand, and Mu Ziyun waved his hand and shouted, "Go, leave this place." “

"Stop!" An old man leaned against the stone wall, and shouted while spitting blood: "Put down the hunting bow and stop!" ”

Mu Ziyun glared at him fiercely, and then laughed evilly: "Haven't you been prosperous for a thousand years? I, Mu Ziyun, will let you die today! “

After saying that, the fire claws grabbed back, spewing out all the molten slurry in the fire tan, and the flames overflowed the old man, and Mu Ziyun then let the fire beads fly to the highest place, "The flames will be the sun and me, fire, I will lift you in the gray sky... The flame is born, the flame dies, and all beings die! ”

The fire beads turned into the sun, and a hundred pillars of fire hung down to the Dead Dang Mountain, and the peaks began to shatter from the top, and the molten flames peeled down layer by layer, and the stones a few feet wide fell and smashed out deep pits, and the rumbling sound lasted for a long time.