After following the mercenary running northwest for more than ten minutes, Lu Yunxiao and others finally arrived at their destination.
I saw a group of people surrounding a somewhat sunken sandy area, whispering.
"Get out of the way, get out of the way."
The mercenary drove the road, and Xiao Ding and others squeezed in through the crowd.
I saw that in the depression in the sand, the mercenaries had dug a hole half a meter deep.
There was thick heat rising from the entrance of the cave. Compared to other places, the heat in the cave was much higher.
"How's it going, Mr. Lu, is this here?"
Xiao Ding pointed at the entrance of the cave and asked.
"I don't know. You'll know if you go down and take a look. But the temperature here is really weirdly high. It seems possible."
Lu Yunxiao's eyes flickered and he said softly.
"Master Lu is right. We also found that the temperature here was unusually high, so we tried to dig. After digging like this, we really made a discovery. It was originally covered with yellow sand, but as we dug and dug, we dug through it.
Already."
"According to our experience, the underground may be empty, but there is a thick layer of soil above it. There is definitely something inside."
A mercenary said loudly.
"Excuse me, has anyone gone down there already? This passage looks very deep."
Hearing this, Lu Yunxiao nodded and asked softly.
"Yes, a few brothers have dug deep in, but they haven't come out yet. It's too deep inside, too many tunnels have been dug, the slope is too steep, and they are not strong enough. They will come out soon.
not coming."
The mercenary replied.
"Okay, I'll go down and take a look and bring them up by the way."
The corner of Lu Yunxiao's mouth twitched slightly. It was strange that he could do such a thing and block himself by digging a tunnel.
"Thank you, Mr. Lu." The mercenary thanked him quickly.
"Master Lu, let's go down with you. After all, it's deep down there, the situation is unknown, and it may be dangerous."
Xiao Ding said aloud.
"Thank you to the two captains for your kindness, but it's no need. I can do it myself. I also ask the two captains to be careful around you and don't let irrelevant people break in."
Lu Yunxiao waved his hand and said.
"This... okay, Mr. Lu, please be careful."
Xiao Ding said warmly.
"I will." Lu Yunxiao responded and cast a look at Hai Bodong.
Haibodong understood immediately, and the two of them dived into the passage below.
"Sir, be careful!" Qing Lin shouted worriedly.
"Don't worry!" A clear voice slowly came from the passage.
Lu Yunxiao held a moonstone in his hand, and Hai Bodong kept sliding it down.
The passage was winding and the slope was really steep, so the two of them slid down very fast.
After a while, the bottom of the first section of the passage was reached. Lu Yunxiao and the two landed on the ground, tapping their toes and making a muffled sound.
The two men stood upright, and in front of them, there were more than a dozen deep passages.
"It seems that the people of the Motie Mercenary Group are really working hard. They have dug so many passages in these days."
Lu Yunxiao closed his eyes and felt it, then pointed to a passage, "Go here."
In his opinion, the fire attribute in this passage was the strongest, and it actually forcibly suppressed the earth attribute aura.
Obviously, this passage is the most correct direction.
"Okay!" Hai Bodong responded, and the two continued to move forward.
The further you go, the thicker the surrounding fire energy becomes, even gradually reaching an extremely ridiculous level.
After an unknown amount of time, the two finally arrived at the end of the passage.
With a pop, the two of them fell into the air, falling more than ten meters straight to the ground. What appeared in front of them was a fiery red world.
In the huge cave, the fiery red magma flows slowly, and occasionally huge bubbles emerge from the magma. After a while, with a dull sound and a bang, the bubbles burst.
The hot magma sputtered everywhere, as brilliant as fiery red fireworks.
"No wonder they couldn't get out. The passage was suddenly hollowed out and they fell directly. The height of more than ten meters is beyond the reach of an ordinary fighter."
Looking at the four unconscious figures on the ground, Lu Yunxiao couldn't help but sigh.
"Old man, please send them out first. The temperature here is too high. They can't stand it anymore and fainted. If they stay too long, they may die directly. After all, they are working for us, so we can't really let them.
Dead."
Lu Yunxiao said to Hai Bodong.
"Okay, but I'm not back, so don't wander in. This underground world is probably a bit weird." Haibodong said with a serious face.
"I know that." Lu Yunxiao said.
There are some fourth-level two-headed fire spirit snakes in the underground magma, so naturally he won't wander around.
"Okay, then I'll send them up first."
Haibodong's fighting spirit was so strong that he lifted four figures up at the same time and rushed towards the passage.
"It's really spectacular!" Lu Yunxiao took a walk next to the magma with his fighting spirit shield shielding him from the high temperature here.
"The fire attribute energy is so rich. This should be a good training ground for fire attribute cultivators. However, you should not practice for too long. The fire attribute fighting spirit here is still too violent."
Lu Yunxiao watched and commented with great interest. He finally found the location where Qinglian's Earth Core Fire existed. He was in a pretty good mood.
"Two-headed Fire Snake, let me see where you are."
Lu Yunxiao squatted down, touched the ground with his right hand, and his soul perception surged out crazily.
The extremely rich fire attribute aura had a huge impact on the soul's perception, but after careful inquiry, Lu Yunxiao still found some traces.
Life forms have their own special aura, and the aura of the two-headed fire spirit snake is quite conspicuous. After all, there is only one creature in this huge magma.
"What are you looking for?" Hai Bo went east as fast as he came back, and his figure appeared at the same place again.
"Old man, I need to ask you a favor." Lu Yunxiao put away his hand, stood up, and said with a smile.
"What's the matter?" Hai Bodong asked.
"Can you please clean up this little snake?" Lu Yunxiao said, and the dragon-slaying sword suddenly appeared in his hand, and a ten-meter-long turquoise sword light slashed directly towards a certain part of the magma.
Suddenly, the magma exploded, and a slightly angry roar suddenly sounded. A fiery red magma column shot up more than ten meters high, carrying a wave of hot air.
A huge creature suddenly emerged from the lava, spitting out a huge forked tongue and staring viciously in Lu Yunxiao's direction.
The most peculiar thing is that this creature actually has two heads.
There is no doubt that this huge creature is the two-headed fire spirit snake that Lu Yunxiao wants to deal with.