Xiao Yan finished dealing with the Sand Mercenary Group and arrived at the location on the map in the afternoon.

"How's the big brother?" Xiao Yan walked to a tent, and Xiao Ding was calculating something with a pen.

Seeing Xiao Yan and Xiao Li coming back, Xiao Ding knew that everything was going well, and he was more confident in his genius brother than anyone else.

Xiao Ding shook his head with a smile and said, "Not yet, the terrain of the desert is easy to change. At the beginning, we only let a few experienced veterans come to explore without the help of the Sand Mercenary Group, and we didn't go into too much detail. ”

When Xiao Yan heard this, he had no choice but to sit in the tent and wait for the news, drinking the frozen fruit tea carefully prepared by Qing Yan.

Just as Xiao Yan had been cultivating for a while, a figure in the distance suddenly ran quickly, shouting excitedly: "Regiment leader? The third team seems to have made a discovery!"

"Found out?" Hearing this voice, the three of them were overjoyed at the same time, and immediately their faces swelled with ecstasy, and Xiao Yan quickly withdrew from his cultivation state.

"Found the passage?"

"Hehe, it seems that a trace has been found, and in our experience, there is a great possibility that it is a passage to the underground

Road. The mercenary grinned.

"Good! Either way, your squad will be rewarded for going back! Xiao Yan laughed and couldn't wait to follow.

"Commander Xie San!" The mercenary was even more overjoyed when he heard this, and he was even more motivated, and trotted all the way with Xiao Yan and the others.

"Get out of the way, get out of the way!" The mercenary who led the way drove out a road with a loud voice, and Xiao Yan followed in, glancing at it, some

I was pleasantly surprised to find that the sunken desert land here had been dug out by the mercenaries for a hole of about half a meter, and my eyes glanced at the inside of the hole, which was pitch black, and a slight faint heat rose from it.

Meow~!

Mao Wu's voice came from Na Ling, and it told Xiao Yan that there was a strange fire in it.

But Xiao Yan was not overjoyed at this time, because when he used his soul power to perceive the situation below, he found that there were many intricate underground passages below.

It is very similar to those underground passages in the Beast Mound in the Demon Beast Mountain Range, which means that these underground passages are not naturally formed, but are caused by Demon Beasts.

"A passage of this size is likely to be a snake ......"

This is not good news, although snakes are cold and afraid of different fires by nature, but they are not absolute, and there are also snake clans with fire attributes.

"Why don't I send someone down and take a closer look?" Xiao Ding looked at the dark passage underground, frowned, and said worriedly.

Xiao Yan shook his head slightly, and said, "No need big brother, if there are dangers under my strength, then the others will only be sent to death if they go with me."

"Third Regiment Leader, you have given us the pill to take good care of us, if we need our Motie Mercenary Group, we will retreat, doesn't it mean that we are greedy for life and afraid of death, ungrateful."

"That is, the third head of the regiment is in need, and we will not hesitate to go to the soup and fire!"

"Go to the soup and go to the fire, at any cost!"

Xiao Yan saw the shouts of the mercenaries, touched his nose and said, "It seems that I Xiao Yan is hypocritical, no matter whether I get anything this time or not, I will be rewarded with pills when I go back!" Then please! ”

In the end, Xiao Ding chose a few team members who were experienced in underground exploration to follow them down, in addition to Xiao Yan's three brothers, there were also Qing Scales, who first discovered traces, also went down to the cave together.

"Let's hope the fire is still there."

"Green scales, hold me tight." Xiao Yan hugged the willow waist of the green scales with one hand, and slid into the hole first.

Xiao Yan used his soul power to perceive the situation around him, and at the same time, he used his body to feel the soft squeezing touch of the green scales.

Relying on Qing Scale's special perception ability and the experience of the mercenary group, Xiao Yan and his party continued to explore the right way forward.

"Huh? How did the fire attribute energy here suddenly become so much stronger! ”

As he deepened, Xiao Yan's face became more and more solemn. He could feel that the energy of the fire attribute had suddenly become much stronger, and it was even under the condition that he had not been driven in the slightest that the exercise method was running on its own, constantly refining the fighting qi.

"Third Regiment Leader, there is a discovery ahead!" Turning a corner again, the mercenary in front of him who was responsible for finding the way shouted excitedly.

Xiao Yan's body trembled with excitement, wiped the sweat from his face, and the speed of the four of them increased faster and faster, quickly passing through this short distance, and then came to the end of the passage!

Standing at the end of the passage, everyone was shocked when they looked at the fiery red world that appeared in front of them.

In the huge crypt, fiery red magma flows slowly in it, and occasionally huge bubbles emerge from the magma

Go, but a moment later, with a slight sound, bang, burst open, and hot magma burst out of it, like a fiery red firework.

It's totally a lava flow!! To put it simply, it's a volcano buried beneath the desert!

If it is stimulated, it will erupt to form a new crater!

"What to do now, there's no way." Xiao Li looked at the magma world flowing in front of him, this is not a place where people can come at all, let alone these fighters, even if they come to this kind of place, it will be fatal!

Xiao Yan slowly closed his eyes, and his spiritual heart was opened, and a powerful soul power spread around. Suddenly, in the soul perception, a cloud of turquoise fire attribute energy appeared in the perception.

Xiao Yan slowly opened his eyes, put down the green scales, took out a bottle of Ice Spirit Cold Spring from the ring, handed it to Xiao Ding and said, "Big brother, I'll go for a trip." This is a cold spring, which can be used to cool down and save life when necessary. ”

"Go in? Into that magma? There's no road here, huh? Do you still want to swim over?" Hearing this, Xiao Ding's face changed slightly, and he reprimanded softly.

Xiao Yan just smiled faintly, his body slowly floated up, and the eagle's wings appeared behind him.

"Fighting Wings?!!! Xiao Yanzi, are you fighting spirits?!! Xiao Li exclaimed, didn't you say that you are a good fighter, how can you fight the spirit!

"This is flying fighting skills, big brother and second brother, I'll go back when I go!"

Xiao Yan was just about to turn around and fly to the depths of the magma, but a cold little hand suddenly grabbed him.

"Young master, there seems to be something hidden in the magma!" Qing Yan grabbed Xiao Yan tightly, and at this time, her eyes emitted a faint turquoise light, and there seemed to be some patterns in her pupils.

Xiao Yan's eyes narrowed, and with his fifth-grade alchemist's soul power, he naturally sensed the existence of a fourth-order demonic beast under the magma. But Qinglu is not even a fighter, she even senses it!

"This girl is unusual."

Xiao Yan patted the back of Qing Scale's hand and said, "Don't worry, your young master is not so stupid and doesn't know that there is a demonic beast under the magma." ”

With a snort, the eagle's wings soared above the magma, and in the next second, a huge black shadow appeared on the originally red magma, as if it had rushed up from under the magma.

Xiao Yan smiled coldly, took out a bottle of Ice Spirit Cold Spring from the ring, and threw it directly as a bomb. With a bang, the terrifying freezing power actually froze the magma. The flowing magma suddenly turned into a black rock, blocking the mysterious creature.

He didn't have time to deal with this beast right now, he wanted to see if it was a strange fire in the center of the magma world!

The powerful soul perception spread, and I don't know how long it flew, and suddenly a cyan lotus flower appeared not far away, and the cyan refining was standing gently.

"Qinglian? Could it be the Qinglian Earth Heart Fire?! “