Kang Shin-mu removed his Dragon God form and hid in the hot sand.
When the aura of the four powerful Demon Emperors appeared, he could feel that the three Dragon Emperor students seemed to be a little flustered, and instinctively wanted to escape.
They frantically retreated in the direction they had come from.
Their speed of escape was top-notch. The opponents had just appeared, but they had already retreated far away, as if they had rehearsed this thousands of times.
It could be seen that the three Dragon Emperor students had a lot of adventuring experience.
Kang Shin-mu hid at the side and sensed that the three Dragon Emperor students had retreated. Then, the four new Demon Emperors chased after them … Previously, it had been the Dragon Emperor students chasing after a Demon Emperor.
Now, it was the four Demon Emperors chasing after the three Dragon Emperor students. The situation was completely reversed.
At the very least, they had to leave the desert and go to the surface. Only then would the Dragon Emperor students have a chance to fight back. And to be honest, even if they were on the surface, they wouldn't be able to defeat the four Demon Emperors … Demon Emperors were Demon Emperors after all. In terms of bloodline power, they weren't much different from the Dragon Emperor students.
Both of them were at the Reincarnation Realm. In a one-on-one fight, the Dragon Emperor students might be stronger.
But now, there were more Demon Emperors …
Kang Shin-mu didn't think too much about it.
He quickly discovered a key point, and his heart raced again.
At this time, the four Demon Emperors chased after the three Dragon Emperor students and left … In the depths of the desert, only the heavily injured Demon Emperor was left. It was still in the same place, and seemed to be healing!
The surroundings seemed to be empty, without any living creatures. To Kang Shin-mu, this was an incomparably huge temptation!
"I originally didn't have much hope … But now, it seems that my luck is still very good."
Without thinking, Kang Shin-mu directly attacked in the direction of the heavily injured Demon Emperor.
When he neared the Demon Emperor, he didn't transform into a dragon warrior. Only when he was hundreds of feet away from the Demon Emperor did he suddenly transform into a dragon warrior, and the power of the Void Dragon Sky Raising Break exploded!
The silhouettes of six black dragons appeared in the depths of the desert.
The four Demon Emperors and the three Dragon Emperor students were now completely far away. They might not even be aware of the battle that had erupted here.
Therefore, Kang Shin-mu was at ease.
The appearance of the Black Dragon phantom was accompanied by six rays of black dragon's breath that erupted from the depths of the desert and swept towards the heavily injured demonic beasts!
Along the way, the scorching sand was burned to ashes by the black dragon breath. Amidst the ashes, Kang Shin-mu saw that the Demon Emperor was actually a giant sand worm.
Kang Shin-mu couldn't see the full appearance of the sand worm demon emperor, but its ugly head alone was as enormous as a palace!
When the Sand Worm sensed Kang Shin-mu's attack, it reacted almost immediately.
It did not expect that there would be a Dragon Martial Artist hiding nearby and attacking it!
But … wasn't this attack a little too weak?
It was like scratching an itch!
The sand worm was extremely disdainful. Although it had no eyes, it could still clearly sense the position of the black dragon that Kang Shin-mu had transformed into.
Suddenly, an extremely sour and pungent power erupted from the sand worm and swept towards Kang Shin-mu!
This power came from a Demon Emperor at the fourth tier of the Rebirth Tribulation Realm.
Under normal circumstances, Kang Shin-mu would definitely die.
But now, the opponent was seriously injured, and the power that he could exert was basically equivalent to that of a Demon Emperor at the first tier of the Rebirth Tribulation Realm. At this level, Kang Shin-mu could still grit his teeth and bear it.
Of course, Kang Shin-mu did not suddenly appear here just to withstand the opponent's attack.
The Shadow Dragon's Sky Raising Strike could not even break through the sand worm's defense. The extremely thick skin of the worm was not something that Kang Shin-mu could break through.
However …
The sand worm's attack was exactly what Kang Shin-mu wanted!
The next moment, the sour and pungent corrosive power was enveloped by Kang Shin-mu's red devouring power.
"Devour … it!"
Kang Shin-mu devoured half of the power!
The remaining half of the power bombarded his black dragon body, causing great damage to his black dragon skin and dragon scales. The corrosive power almost burned his divine dragon body into nothingness!
Fortunately, Kang Shin-mu managed to withstand it in the end!
While the opponent's power corroded his divine dragon body, he swallowed two Heaven Demon Pills. Coupled with the Dark Dragon Filth Resistance, he recovered at a terrifying speed.
As he recovered, he was corroded at the same time. The destructive power and defensive power soon reached a certain degree of balance.
At the same time, the half of the corrosive power that Kang Shin-mu had devoured finally erupted and swept towards the Demon Emperor Sand Worm!
It came from its own power. Although it had erupted in a weaker state, this kind of corrosive power was almost fatal to the sand worm!
It was obvious that the sand worm had used almost all its power to heal its injuries.
In addition, it did not expect Kang Shin-mu to survive its attack. Hence, it did not expect Kang Shin-mu to counterattack. It did not use any defensive measures at all.
Most importantly, it did not expect Kang Shin-mu to attack it with its own power!
The terrifying corrosive power descended, causing the originally coarse and thick skin of the sand worm to rot rapidly. Deep pits appeared one after another on its body.
It was already seriously injured, and many parts of its skin were injured. Now that it had encountered Kang Shin-mu's unexpected attack, it immediately lost all ability to struggle.
A mournful wail came out of the sand worm's mouth. A sour and stinky liquid seeped out of its body and corroded the surrounding sand into ashes …
Its cry spread far away. Perhaps the Dragon Martial Artists and Demon Emperors above the desert could hear it.
However, it did not matter to Kang Shin-mu.
He killed this gravely injured Demon Emperor level sand worm and directly took out a Demon Emperor Core from its body!
The value of this Demon Emperor Core was definitely not inferior to that of the Demon Emperor Soaring Serpent Core that he had obtained in the Towering Ancient Forest!
"Great harvest!"
Jiang Shenwu quickly left, leaving behind the corpse of the Sand Worm that had been corroded beyond recognition. It was once again enveloped by the boundless scalding desert and then swallowed up … When the Sand Worm was still alive, the scalding sand could not affect it at all.
But now that it was dead, its body was full of corroded holes. The hot sand seeped in and destroyed its entire body.
There was nothing valuable on the body of the sand worm, except for the Demon Core that Kang Shin-mu had taken away.