"Satsuki, you're waiting for me here. ”

After saying this, Su Sheng, who had urged the body method, went directly towards the cave where the beast's roar came.

"Senior brother, where are you going, what should I do?"

"Fifth Senior Brother is in danger, I have to help him, you can hide first. ”

"Senior Brother......

Seeing Su Sheng heading towards the other side of the magma lake, although Nan Jiangyue was anxious, she couldn't do anything at all.

This 10,000-meter magma lake, Su Sheng can pass through it with her body, but she can't.

And here, when Su Sheng plunged headlong into the cave where the roar of the beast came, the voice of the wood spirit also sounded again.

"Hurry up, boy, your senior brother, I'm afraid I won't be able to hold on for long. ”

Although Su Sheng still couldn't feel the situation over there, but Mu Ling said so, it was obvious that the situation was already very critical.

For this reason, Su Sheng also urged the thunder attribute in his heart to the extreme, impacting at full speed.

Although Su Sheng was anxious, this is a karst cave naturally formed by an underground volcano, which can be described as criss-crossed, one hole after another, which makes people a little dizzy.

"Boy, this way...... Over there......"

Next, without Su Sheng opening his mouth, Mu Ling also began to guide him in the direction.

At this time, Mu Ling also understood the importance of saving people, so he didn't have to be embarrassed anymore.

According to the guidance of the wood spirit, after walking through the molten cave for a while, Su Sheng himself finally felt it himself, a fiery and irritable aura.

"Fourth-order fire-attribute demonic beasts. ”

For the aura of the demonic beast, Su Sheng could easily distinguish it.

At the same time, Su Sheng also felt that the fifth senior brother was a little sluggish, and his pace also accelerated a lot.

To be honest, if it weren't for the Fifth Senior Brother, when he felt this powerful demonic beast aura, Su Sheng would definitely use his milk strength to dodge, instead of rushing over with all his strength like now.

According to Su Sheng's estimate, the fifth senior brother has not gotten rid of this demonic beast until now, most of them have been injured, and if it drags on any longer, it will definitely be more than lucky.

"Roaring ......"

As Su Sheng advanced, the roar of the beast became more and more terrifying, and the little silver snake in Su Sheng's arms became more and more uneasy.

"Boom~"

After a while, Su Sheng could also hear the sound of fighting when humans and beasts were fighting.

At the same time as the sound of the fight, there was also a scorching wave of air.

At this time, Su Sheng also urged the thunder essence in the three spiritual seas and heart seas to the extreme, and the air currents all over his body surged, and the thunder flickered.

When Su Sheng arrived, the situation in front of him also shocked him.

I saw that inside the cave, there was a four-clawed fire dragon with a red body and a length of about three or four feet.

The originally dark cave was also illuminated by this fiery red beast.

The walls of the cave were covered with charred claw marks, which seemed to be caused by the previous fight.

At this time, this fourth-order Fire Earth Dragon Giant Beast was facing away from Su Sheng, and in front of the Fire Earth Dragon, a person covered in blood and holding a broken sword was none other than the fifth senior brother Zong Lei.

Looking at the appearance of the fifth senior brother, he should have been injured a lot.

At this time, the Fire Earth Dragon also raised its head again and headed towards the Fifth Senior Brother, preparing to launch a fatal blow against him.

"Roaring ......"

With the spiritual wisdom of a fourth-order demonic beast, it was impossible not to find Su Sheng who arrived from behind, but it ignored it.

On the contrary, because of Su Sheng's arrival, it became alert, so it wanted to take the lead in dealing with the half-dead Fifth Senior Brother, and then deal with Su Sheng.

At this time, the fifth senior brother, who was covered in blood, was leaning against the cave wall, although he also struggled to raise the long sword in his hand that had long been broken, but judging from the way his entire arm was trembling, he definitely couldn't block the blow of this giant beast.

Sure enough, under the pressure of the momentum of this fourth-order fire earth dragon rushing forward, after the fifth senior brother struggled to throw out the broken sword, his body fell uncontrollably.

And the broken sword that was thrown out by the seriously injured Fifth Senior Brother with all his might couldn't stop this giant beast at all.

Seeing that, the Fire Earth Dragon, who had opened its flame giant mouth, was about to swallow the Fifth Senior Brother directly into his stomach.

If he is swallowed, the fifth senior brother will definitely die.

"Brute, stop. ”

Faced with such a critical situation, Su Sheng, who hammered the sword in his left hand and the sword in his right hand, directly threw out the Soul Devouring Sword in his hand.

"Whoosh~" The Soul Devouring Sword with the Ice Ridge broke through the air, drawing a cyan cold current in the air.

However, Su Sheng himself knew very well that this sword was not enough to stop this fourth-order demonic beast, and in a hurry, he also subconsciously cast a divine soul roar on this fire dragon.

"Howling~"

After being hit by the sound of this whistle that came first, the Fire Earth Dragon, who was about to swallow the fifth senior brother into his stomach, suddenly became in a trance, and his open giant mouth also deviated from the quasi-head, biting on the hard wall.

"Boom~" The cave wall was directly pulled out of the mouth of this giant beast, and a divine pit was made.

At this time, the Soul Devouring Sword with a divine soul attack also bombarded its huge skull.

Although the long sword did not insert into its hard leather armor, the moment it made contact, the soul devouring intent was still transmitted to its skull.

The divine soul of the demonic beast is weaker than that of humans, even if the strength of this fourth-order fire earth dragon is much stronger than Su Sheng, but it is also very uncomfortable to be affected by the combination of Su Sheng's divine soul.

"Roar~" After receiving this blow, the fourth-order Fire Earth Dragon was also successfully angered by Su Sheng, and immediately turned his body and quickly rushed towards him.

"Roar~" The angry Fire Earth Dragon also opened its huge mouth at Su Sheng and let out an extremely angry roar.

And after successfully attracting the attention of this beast, Su Sheng didn't have the enthusiasm to fight this monster.

This beast is a fourth-order demonic beast, even the fifth senior brother of the sixth level of Danling has been injured like this, no matter how confident he is, he also understands the fate of the hard bar, which is definitely not much better than the fifth senior brother.

"Brute, let me give you a taste of the power of the fifth-order demonic beast. ”

At the last moment, Su Sheng did not ask for help from the wood spirit, but after urging a black bead in his hand, he threw it towards the giant mouth of the fourth-order demonic beast.

Mu Ling's previous squeezing finally played a role at this time, and Su Sheng, who was in a critical moment, no longer relied on others, but subconsciously relied on his own strength.

This black demon slay, which was rewarded to him by the six elders to save his life, was also sacrificed by him at this time.

When this black devil entered the giant mouth of this fire dragon, it suddenly let out a roar.

"Boom~"

That powerful energy directly tore apart the huge mouth of the fire dragon.

"Whew~"

The fire dragon's angry roar suddenly turned into a bitter howl, and blood poured out of its torn mouth.

However, even so, this fourth-order demonic beast still did not die on the spot.