At the same time, on the cliffs of the teapot mouth-shaped waterfall.

A shirtless man with a tiger's back was looking at the black ash on the ground with a sad face, and his fist the size of a sandbag was clenched aside.

"Lord Holy Envoy, I have searched a radius of ten miles, and I have not found any traces, that person is probably far away......" A little demon jumped out from under the cliff, and the colleague who spoke trembled a little.

The shirtless man squinted at the other party, and the little demon suddenly seemed to have lost his soul, his eyes were extremely empty, and he fell straight down the mountain.

"Brother Xian, don't worry, even if you chase to the ends of the earth, Xiong will find out the person who killed you, this cup of sacrificial wine is owed first, and then he will use his skull to sacrifice wine for you!!"

............

Yusheng, who was thousands of miles away, naturally didn't know the situation of Hukou Waterfall, he looked at his palm with satisfaction, the injuries on his body were already healed, and now it was time to set off on his way.

I saw a black shadow fly into the air, the wind suddenly rose, and Yusheng flew away like a frightening flood, and the chosen direction was southerly, so it flew away for two more days before stopping.

"This place should be the place that Cao Benlin said......" Yu Sheng looked down at his feet, it was an endless lake, this was the first time he had seen such a large lake, if it wasn't for the deep inland hinterland, he still thought he was on the surface of the sea.

This place is only a hundred miles away from Caodong Sect, Yusheng deliberately avoided Caodong Sect on the way, since he knew that the demon clan would not be wiped out, he would not go to find trouble, and the reason why he ventured here was because of what Cao Ben said to him in a dumb voice before leaving.

Yu Sheng was very close to the surface of the lake, so he immediately took out the compass and played it twice in his hand, and then plunged into the lake without hesitation.

The lake is dark, but there is a little warmth around, even if you swim to the bottom of the lake thousands of meters below, it is still not cold, fortunately, Yusheng has had the experience of the bottom of the sea before, and he is like a fish in the water, the darkness in front of him is nothing, he looked at the compass in his hand intently, and after half an hour, he finally found an inconspicuous entrance under a boulder at the bottom of the lake.

"There is really a formation protection here!" The corners of Yu Sheng's mouth curled slightly, and his ten fingers even popped out to the blue light, and he didn't even use the formation flag, so he cracked the formation here, and at the same time, a whirlpool suddenly appeared at the entrance of the cave, and he sucked it in under his mistake.

Yusheng didn't know how long it had been falling, but after stabilizing his body, he found that although this place was at the bottom of the lake, there was no water, but it was unusually dry, and the more he went down, the more he felt the heat, and the more he could feel the hot wind.

After descending a little more, Yu Sheng finally saw the bright light, and there was a "boom" sound in his ears, and this place turned out to be a volcano at the bottom of the lake!

Compared to the volcano near Zaoba, the magma here is even more turbulent, and there is hardly any quiet time, let alone a place to stay.

Yu Sheng stopped above the top of the magma ten zhang behind, and then down is the danger area, from time to time there is a burst of magma shoots up, if it is not for the green jin on the body has the effect of fire and heat insulation, Yu Sheng may not be able to enjoy this scene so closely.

"Then the monk will choose to cultivate here!" Yu Sheng's expression was ugly, but thinking about the things that the other party was cultivating, he instantly became relieved, but how did he take things out of the magma?

"Black Feather!" Yu Sheng's heart moved, and suddenly called out a name, the little guy looked hungry and thirsty for a long time, a pair of dark eyes revealed the light of fire, and he couldn't rush out, but was held by a big hand.

Yu Sheng took the black feather in front of him and said solemnly: "You go to the magma to help me find something, the flames here can be devoured by you!"

The little guy nodded like pecking rice, and couldn't wait to break away from Yu Sheng's palm, and plunged into the magma, but because his body was too small, he didn't even turn out a wave, Yu Sheng saw this, and shook his head helplessly, knowing that the other party was greedy, and he was afraid that he would not be able to come up for a while, so he simply sat in the air, untied the wine gourd around his waist, and began to make Daigo beads.

In the battle with Jing Xuan, the power of Daigo Zhu has already been vividly displayed, and hundreds of them are fired together, even if it is a Jindan monk, he will have to retreat, and Yusheng will naturally not let go of this opportunity.

It's just that the process of making Daigo beads this time is not as smooth as before, before Yusheng only needs to pinch his hands and lightly click on his fingers to make one, but now it can't be concocted, but it is not one in ten, and the effect of the beads is only one-tenth of the previous one!

The wine is still the original wine, and after a cup of tea, Yusheng finally discovered the reason, it turned out that the flame extracted from here was much higher than the previous one, which means that the fire extracted from this place was not the fire of the lungs, but the fire of the center of the earth that was one level higher than the fire of the lungs.

The more Yu Sheng thinks about it, the more likely this is that in ordinary volcanoes, only the fire of the earth's lungs can be extracted, and this place is under the lake, and he doesn't know how much distance he has dropped, indicating that this volcano is buried deep underground, and the probability of the fire in the center of the earth has naturally increased a lot......

After knowing the reason, Yu Sheng was not sad but happy, and began to desperately extract the fire from the center of the earth from the magma, although there was no one out of ten, but after Yu Sheng used up the stored wine, he also made twenty or thirty Daigo beads.

"It seems that we should prepare more good wine in the future......" Yu Sheng reluctantly stuffed a porcelain bottle into the mouth of the mustard grass, at this time the black feather had not yet paid the magma, but Yu Sheng was not worried, if this temperature could cook it, then the name of the Chongming Bird was too unworthy of the name, in fact, he still hadn't figured out yet, the black feather after Nirvana was still not a Chongming bird......

With the help of the fire, Yu Sheng refined a few more furnaces of Bigu Dan, until it was enough for his own use, he did not stop, at this time the mustard grass protruded a few jade boxes, Yu Sheng carefully opened them one by one, and said with emotion: "There is only such a pair of medicinal materials left in the Quenching Bone Pill, I knew that I had let the know-it-all prepare more......

Yu Sheng said as he looked at the magma below, gritted his teeth, poured all the elixirs in several jade boxes into the medicine pod, and finally added a round mustard seed, and said with a nervous expression: "I hope this time I can succeed ......"

Indeed, the fire in the center of the earth here is just on the edge of what the Ten Grass Ding can withstand, and it is also the best time to refine the Sanpin Pill Quenching Bone Pill.

Now that he has made up his mind, Yusheng will no longer procrastinate, and when he closes the top cover, his hands are carefully pinched, and a steady stream of fire from the center of the earth rolls towards the Ten Grass Ding like absorbing water, and is sucked into the Ding in the blink of an eye.