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 of 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 about it, Young Master Lu, is this here?"
Xiao Ding pointed at the hole and asked.
"I don't know. You'll know if you go down and take a look. However, the temperature here is really high and weird. It seems possible."
Lu Yunxiao's eyes flickered and he said softly.
"Young 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 found out. It was originally covered with yellow sand, but we dug through it."
"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 into it, but they haven't come out yet. It's too deep inside, too many passages have been dug, the slope is too steep, and they're not strong enough. They won't be able to get out for a while."
The mercenary replied.
"Okay, I'll go down and take a look and bring them up by the way."
Lu Yunxiao The corners of his mouth twitched slightly. It was strange that he could do such a thing and block himself by digging a tunnel.
"Thank you Young Master Lu." The mercenary thanked him quickly.
"Young 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 loudly.
"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.
"Okay... then Young Master Lu, please be careful."
Xiao Ding said warmly.
"I will." Lu Yunxiao responded and cast a look at Hai Bodong.
Hai Bodong 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 Moonlight Stone in his hand, and Hai Bodong kept sliding 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 The two of them 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 at Desert Iron Mercenary Group are really working hard. They have dug out so many channels during these times."
Lu Yunxiao closed his eyes and felt it, then pointed to a passage, "Go here."
In his opinion, the Fire Element 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 stronger the Fire Element energy around you 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 people's feet were lifted out of the air, and they fell 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 moment, with a dull sound and a bang, the bubbles burst.
The hot magma sputtered everywhere, like 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 Dou Zhe?"
Looking at the four fainted figures on the ground, Lu Yunxiao couldn't help but sigh.
"Old man, please send them out first. The temperature here is too high and they have fainted. If they stay too long, they may die directly. After all, they are working for us, so we can't really let them die."
Lu Yunxiao said to Hai Bodong.
"Okay, but I'm not back, so don't wander in. This underground world may be a little weird." Hai Bodong said with a serious face.
"I know." Lu Yunxiao said.
There are some fourth-level Two-headed Fire Spirit Snake in the underground magma, so he certainly won't wander around.
"Okay, then I'll send them up first."
Hai Bodong Dou Qi was wrapped in the air, lifting four figures at the same time, and rushed towards the passage.
"It's really spectacular!" Lu Yunxiao Dou Qi protects himself from the high temperature here and takes a walk next to the magma.
"The Fire Element energy is so rich. This should be a good training ground for Fire Element practitioners, but don't practice for too long. The Fire Attribute Dou Qi here is still too violent."
Lu Yunxiao was watching and commenting with great interest. He finally found the location where Green Lotus Core Flame existed. He was in a pretty good mood.
"Two-headed Fire Spirit 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 aura of Fire Element had a huge impact on the soul's perception, but after careful inquiry, some traces of Lu Yunxiao were still found.
Life forms have their own special aura, and the aura of 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 Bodong went 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.
"Please take care of a little snake." Lu Yunxiao said, Dragon Slaying Sword suddenly appeared in his hand, and a ten-meter-long green sword light slashed directly towards a place in 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 hot air wave.
A huge creature suddenly sprang out of the magma, spitting out a huge forked tongue and staring viciously in the direction of Lu Yunxiao.
The most peculiar thing is that this creature actually has two heads.
There is no doubt that this huge creature is naturally Two-headed Fire Spirit Snake that Lu Yunxiao wants to solve.