The broken muscles of Black Crow Leader's limbs continued to squirm and expand, and new limbs soon grew.
Luo Yue's attack didn't seem to cause much damage to him.
"Luo Yue, his recovery ability has become stronger, he must be eliminated at once!"
Chu Han shouted, thinking in his mind what he would do if Luo Yue failed to destroy the opponent.
Luo Yue nodded confidently, and the flames around him quickly gathered into a huge phoenix.
Different from the previous phoenix shadow, the phoenix that appeared this time was completely composed of flames and exuded extremely terrifying heat.
The ground and stone walls around Luo Yue began to melt and turned into magma.
Even the air in the cave has become extremely hot, and even one breath of it can burn your trachea.
"Phoenix Burning Heaven!"
Luo Yue shouted loudly, and the flaming phoenix on his body immediately opened his eyes, and two golden lights shot out of his eyes.
After raising his head and letting out a loud cry, he rushed towards Black Crow Leader with a breath of destruction that burned everything.
Although Black Crow Leader lost most of his sanity, his biological instincts also made him feel extremely frightened.
He hurriedly retreated to avoid it, but how could he avoid the Phoenix's pursuit.
With a "boom" sound, the fire phoenix directly hit Black Crow Leader's body.
The terrifying flames instantly enveloped him, and the black Elemental Power emanating from Black Crow Leader quickly dissipated in the flames, without even a trace of resistance.
Black Crow Leader's body was immediately burned to the point of making a "sizzling" sound, and the surface of his skin was charred black.
"Roar~"
He let out a shrill scream, his body twitched violently, and rolled on the ground, trying to extinguish the flames on his body.
But no matter how hard he struggled, the fire phoenix pounced on him.
Wherever he went, the ground began to burn, turning into a sea of magma and fire.
But his terrifying regeneration ability still allows him to tenaciously resist the burning of the flames.
"It's not over yet!"
A trace of fierceness flashed in Luo Yue's eyes, and the temperature of the flames on Black Crow Leader's body increased again.
His newly regenerated body instantly vaporized and disappeared. His regeneration speed began to fail to keep up with the speed of the body's disappearance, and his body began to be on the verge of collapse.
This process lasted for a few seconds, and Luo Yue was suddenly shocked.
"Not good!"
Luo Yue's face changed suddenly, the effect of the secret method had begun to weaken, and her aura was also decreasing.
The temperature of the flame around Black Crow Leader continues to decrease, and the regeneration rate of Black Crow Leader's body begins to increase.
In the midst of this ebb and flow, Luo Yue's secret method was completely lifted.
Her breath instantly fell back to the early stage of 6th Rank, the Elemental Power in her body was exhausted, and her complexion became extremely pale.
The side effects of using the secret technique hit her, causing her body to feel weak.
"Roar!"
Black Crow Leader roared, and the black Elemental Power emitted from his body instantly dispersed the surrounding flames.
The shock wave generated caused Luo Yue to sway and become unstable.
Chu Han dodged, helped Luo Yue who was about to fall, and took him away.
"Leave it to me next."
Chu Han's voice was very calm, but it gave Luo Yue an extremely reliable feeling, and strong expectations suddenly arose in his heart.
"Be careful." She looked at Chu Han's leaving figure and murmured softly.
At this moment, Black Crow Leader's body, which had been burned to black charcoal, began to grow organs and tissues, and at the same time it became less human-like.
If not stopped, he will be resurrected soon.
Chu Han took a deep breath, the Flame Swallowing Art in the body and the Elemental Power vortex in the Dantian were running wildly, constantly absorbing the surrounding Elemental Power and transforming it into Fire Attribute Elemental Power.
Then, all the flame energy of Fire Attribute Elemental Power, Fire Attribute Elemental Power and Burning Star Flame in Molten Crystal Armor all over the body are concentrated on the right fist.
He is accumulating energy using the method of Flame Explosive Fist, and continuously compressing Fire Attribute Elemental Power on his right hand using the method of Explosive Fist, concentrating all the energy on one point.
This is exactly the new martial art created by Chu Han by merging the essences of Flame Explosive Fist and Explosive Fist: "Extreme Flame Explosive Fist!"
This move can continuously accumulate and compress the Fire Attribute Elemental Power and flame energy in the body into the fist, and finally burst out.
"We haven't reached our limit yet!"
Chu Han roared and continued to compress energy.
"Crack... bang!"
The crystal armor on his right fist couldn't bear it and exploded, revealing the fist inside.
"Compress it some more."
Chu Han continued to persist until the skin of his right fist cracked and blood spilled out, and then he finished accumulating the fire energy.
The entire fist is like a small sun, emitting amazing heat and dazzling light.
Chu Han appeared in front of Black Crow Leader and punched out.
"Extreme Flame Explosive Fist!"
In an instant, the flame energy on his right fist burst out instantly, and the huge fireball that destroyed the world spread out like a nuclear explosion, swallowing up Black Crow Leader's body with the power of destroying the world.
The fireball collided quickly and spread to the entire cave instantly. Everything wherever it went was turned into nothingness by the high temperature.
Extreme Flame Explosive Fist combines the essence of Explosive Fist and Flame Explosive Fist, which can not only burst out instantly, but also attack the inside of the target as if through.
At this moment, countless flames also burst out from Black Crow Leader's body.
The powerful explosion energy instantly tore his body apart and turned into countless pieces of flesh that disappeared into the sea of fire and instantly turned into ashes.
This time, Black Crow Leader didn't even have a chance to scream. His whole body was burned by the flames and turned into nothingness.
Black Crow Leader's aura disappeared completely, not even the body was left.
"Finally done!"
Chu Han took a long breath and slowly retracted his right fist. He found that the entire Molten Crystal Armor of his arm had exploded and exploded, and there were bursts of pain on his right arm.
He suddenly discovered that Meridians on his right arm had been greatly damaged. Elemental Power entered here and was running very slowly.
"Although this move is very powerful, it has considerable side effects. It seems that it must be used with caution in the future, and it will also take some time to perfect this move and turn it into a special martial skill that is unique to you."
Chu Han thought in his heart.
Relaxing now, he also felt a sense of emptiness within his body.
The blow just now almost drained the Elemental Power and talent energy from his body.
He collapsed on the ground and breathed a long sigh of relief.
"It's over."
Luo Yue also came to him, with a look of joy on his face.
The two looked at each other and smiled, enjoying a moment of peace.
"Boom~"
But the current situation does not allow them to relax.
The cave was severely damaged in the fierce battle. It was shaking violently and seemed to collapse at any time.
"Quickly, rescue Professor Chen and others first!"
The two had no choice but to set off again and arrived at the laboratory behind the iron gate.
"Professor Chen, are you okay?" Chu Han asked.
Professor Chen saw two young people coming in and asked quickly, "Where is that monster?"
"He has been killed by us." Chu Han said.
"You actually won?!" Professor Chen looked in disbelief. He didn't expect that the battle outside would have such an outcome.
The bottle of Dark Blood Potion taken away by Black Crow Leader is close to 95% complete, and the remaining 5% is due to the uncontrollability of the potion.
As long as you take the potion, your body will continue to grow and change, and eventually it will turn into a complete monster, almost immortal and extremely difficult to kill.
But at this moment, it was two young men who won the battle, which immediately made him doubt his research.