The underground magma world is red, and as far as the eye can see, it is full of hot magma.

Su Yu wrapped his whole body with the cold fire of the bone spirit, and his two hands held the Ice Emperor and the Snow Emperor respectively.

Under the protection of the cold fire of the bone spirit, these magma could not harm Su Yu and the others.

It's just that the scorching breath still makes the Ice Emperor and the Snow Emperor frown.

As the three of them continued to sink, the color of the magma gradually became darker, taking on a dark red color.

Su Yu's soul power was released, and he continued to explore and extend downward. However, the pressure of the underground magma was too great, and the scope of Su Yu's soul power exploration continued to decrease.

Su Yu only maintained the exploration range of his soul power within five hundred meters.

After lurking downward for almost half an hour, the surrounding magma became darker.

Sou!

At this moment, in Su Yu's soul power, he suddenly sensed that something was rapidly approaching them.

"What's wrong?" Emperor Xue noticed Su Yu's strange appearance and asked suspiciously.

"Something is approaching us."

Su Yu said, but there was not much vigilance in his heart, and the lizardman monsters he encountered now would not be too strong, so he didn't have to worry much.

Soon, in Su Yu's soul perception, the lizardman monster had already approached the range of a hundred meters.

Suddenly, the lizardman monster accelerated violently, and suddenly came to the rear of the three of them, ready to sneak attack.

Su Yu didn't think about it, and directly hit it with a bone spirit cold fire.

"Ahh

The cold fire of the bone spirit instantly enveloped the lizardman monster.

The lizardman monster let out a terrible scream, and it turned into charcoal in the cold fire of the bone spirit.

A fiery red bead appears in the magma.

Su Yu stretched out his hand and grabbed the bead in his hand, this is a good thing that contains fire attribute energy, so naturally he can't let it go.

The Snow Emperor looked at the lizardman monster that had turned into charcoal and asked, "This is the monster you said, so weak?" ”

"This is just the lowest-level monster, and the strength is naturally weak, and the further down it goes, the stronger those monsters become."

"But where we're going, the strength of those monsters is almost equivalent to the level of the Dou Zong, and it's not very powerful."

"Of course, at the bottom, the strength of those monsters has the level of Douzun or even Dou Sheng, so it's not something we can deal with." Su Yu said.

Immediately, he continued to dive down with the Snow Emperor and the Ice Emperor.

Just as the three of them had dived less than a hundred meters, several more lizardmen came towards the three of them.

And at this time, the Snow Emperor finally saw the true face of those lizardman monsters.

The body is slender and can walk upright like a human, and on the outside of the skin, there is a thick layer of light gray scale armor, and the head is a lizard-like monster head, and the eyes glow scarlet.

"Kill, kill these intruders."

The lizards shouted and killed in their mouths, and then rushed towards Su Yu and the others.

"Ice Emperor, Snow Emperor, one for each person." Su Yu said.

There are only three lizardman monsters who came this time, and their strength is at the Douhuang level, so they pose little threat to the three of them.

Su Yu flicked his fingers and a bone spirit cold fire flew out, while in the Snow Emperor's hand, a dark blue ice sword was condensed, stabbing towards one of the lizardmen.

The Ice Emperor's jade hands also became as bright as ice crystals, and they slapped fiercely towards a lizardman.

A lizardman turned into charcoal under the cold fire of the bone spirit, and a lizardman was directly pierced through the thick scale armor by the Snow Emperor's Ice Sword, piercing the heart. The last lizardman was directly torn apart under the Ice Emperor's pair of jade hands that were like ice crystals.

In just a few moments, the three of them were able to deal with all of them.

Su Yu casually took the two bone spirits in his hand, turned the two lizardmen killed by the Snow Emperor and the Ice Emperor into charcoal, and the three fiery red beads fell into his hands and put them into the storage soul guide ring.

"Let's go."

Su Yu took the two girls to continue diving, and on the way behind, he met again that he was not a lizardman, and the strength of these lizardmen was almost at the level of the Douhuang Emperor, and it was easily solved.

Su Yu also harvested more than a dozen beads, all of which were included in the storage soul guide ring.

The three of them dived again, and soon, there were lizardmen who followed the sound, but this time the lizardmen came at the level of Douzong, and the three of them spent a lot of effort to finally solve all these lizardmen.

At this moment, Su Yu suddenly felt that there was a faint scorching fluctuation in the magma in front of him, this fluctuation was different from other fluctuations in the magma world, but it was not much different from the cold fire of the bone spirit in Su Yu's hand.

"Strange fire. Got it. ”

Su Yu was overjoyed in his heart, and then led the two girls towards the place where the fluctuation came from.

Soon, a white skeleton appeared in the field of vision of the three of them, and above the white skeleton, an invisible young flame was slowly burning.

Is that...... Fallen Heartfire!

Su Yu stretched out his hand and made a move, the falling heart flame seemed to sense something, and suddenly became irritable, and the bone spirit cold fire that wrapped the three people also sent a special mood fluctuation, it wanted to devour the strange fire in front of it.

Su Yu forcibly suppressed the Bone Spirit Cold Fire riot, this Falling Heart Flame is a strange fire, and it is also a strange fire known as a cultivation cheat, how could Su Yu let it go, and even let the Bone Spirit Cold Fire devour and evolve.

Just as Su Yu was about to approach, suddenly a faint old voice came from above the white skeleton. Immediately after, a slightly illusory soul body appeared above the white skeleton.

"Alright, alright." The illusory soul body looked at the strange fire wrapped in Su Yu's body, and his heart was shocked.

"Bone Spirit Cold Fire!"

Su Yu looked at the illusory soul body in front of him that was almost gone.

"You are the Heavenly Fire Venerable?"

Hearing this, the Heavenly Fire Venerable was overjoyed, thinking that Su Yu knew him, and hurriedly said, "Little friend, are you here to save me?" ”

Su Yu shook his head and said, "No, I'm just here to get this strange fire." ”

"However, it's not impossible for you to want me to save you, I want you to serve me for thirty years, and after thirty years, I will set you free, how about it?"

"Thirty years!" The Heavenly Fire Venerable was stunned for a moment, and immediately agreed, saying, "Yes, but you must take me out of this ghost place." ”

The Heavenly Fire Venerable said, God knows how long he had been in this ghost place, if it weren't for the protection of the Fallen Heart Flame, I'm afraid he would have turned into a wisp of green smoke in this magma world.

"Yes." Su Yu said, anyway, he originally planned to leave with the Heavenly Fire Venerable.

"However, I didn't ask for your fallen heart in vain, and I will help you find a new body later to help you truly resurrect."