In the heat of battle, Du Yutong suddenly unleashed the Wind Whirlwind Spear from behind the Supreme Demon King.
The Wind Whirlwind Spear shot out, accurately piercing the Demon King's back with a '噗' sound.
The power of a spiritual treasure was immense. The Supreme Demon King let out a miserable scream, never expecting Du Yutong to use this move.
He had always believed he had mastered Du Yutong's Wind Fist Spear attack style, but this sudden change caught him off guard.
Furthermore, Du Yutong's Shattering Fist Technique was too powerful, forcing him to use blades, spears, swords, and halberds to protect himself and counter her attacks. This left his back as his greatest vulnerability.
Du Yutong skillfully launched the Wind Whirlwind Spear into the vortex, using its rotational force to make the spear even sharper. It pierced directly through the Demon King's back and out his chest.
The Supreme Demon King let out a piercing scream. Du Yutong seized the opportunity to surge forward, instantly unleashing eighteen punches.
The sounds of '砰砰砰' echoed incessantly as these eighteen punches accurately struck the Supreme Demon King's vital acupoints and joints, sending him flying away like a rag doll.
His demon infant also flew out, attempting to escape using void遁 technique.
Cultivators in the Nascent Soul stage possessed extremely fast void遁 speed, making them difficult to catch, which was why it was generally hard to capture a Nascent Soul cultivator trying to escape.
However, just as the Supreme Demon King was about to escape, Li Chengfeng's Substitute Death Puppet suddenly coldly snorted and launched a Thunderous Strike.
Although this strike wasn't particularly powerful, it was enough to momentarily stun the demon infant. This brief moment of daze cost the demon infant its life.
Du Yutong seized this opportunity, charging forward with the Wind Whirlwind Spear in hand. She pressed down on the spear, then flicked it upwards, piercing directly through the Supreme Demon King's demon infant with two '噗噗' sounds.
The spear's light erupted, instantly shattering him into nothingness.
The death of the Supreme Demon King immediately instilled immense fear in the demons.
He was the backbone of the demon race, their pillar of support.
The fall of the Supreme Demon King caused the demon army's morale to instantly crumble.
The demise of the Supreme Demon King released the heavy pressure in Li Chengfeng's heart, and he immediately raised his arm and shouted.
He said, "Supreme Elders, quickly go deal with those five Demon Kings! These five Demon Kings are no ordinary foes. They possess the secret art of shared minds and have a backup plan. If you don't eliminate them completely, they will become a major threat."
Li Chengfeng's roar was like thunder, shaking people's hearts.
The Myriad Demon King praised Li Chengfeng, saying, "These five are extraordinarily powerful, their techniques unique and virtually flawless. Even my Six-Eyed Profound Light couldn't subdue them."
The Five Demonic Earth Fiends also felt unprecedented fear at this moment. They had originally been in a position of absolute advantage, but they hadn't expected the Supreme Demon King to be eliminated so easily, with even his demon infant failing to escape. The terror of this situation was unimaginable.
The five exchanged glances, a hint of determination flashing in their eyes, and each took out a demon pill and consumed it.
Instantly, buzzing sounds arose on all sides, and a powerful aura erupted from their bodies. The five instantly merged into one, transforming into a grotesque monster with five heads, ten arms, and ten thick legs.
This monster was incomparably huge, its body radiating monstrous demonic energy. It sucked towards the Ghost Cry Cave, intending to draw the ghost energy into its body to enhance its power.
However, it was all in vain, because the Spirit of the Runes, following Li Chengfeng's instructions, had already sealed all the ghost energy in the cave, preventing even a trace from leaking out.
The combination of the five at this moment had reached a terrifying level. Their power had already stepped into the realm of a Half-Step Demon Emperor, but facing Li Chengfeng's tight defense, they could no longer draw any additional power from the Ghost Energy Cave.
After the five demons combined, their power as a half-step Demon Emperor far exceeded everyone's imagination.
They simultaneously waved their ten arms, and a powerful energy swept out like a violent storm, sending the Myriad Demon King crashing away.
Although the Myriad Demon King was of the demon race and possessed a strong physique, he seemed to have suffered severe damage under the impact of this force, as if half his life had been taken away.
At this moment, Du Yutong saw an opportunity and attacked. The Wind Whirlwind Spear in her hand was like a silver dragon, piercing out fiercely with a sharp sound that tore through the air, aiming directly at the vital central point of the five demons.
However, the five demons' ten fists slammed out simultaneously, the force of their fists like knives, directly tearing apart space. The Wind Whirlwind Spear seemed so fragile in the face of this power that it was instantly sent flying back.
Du Yutong was shaken back by this counter-force, her figure retreating uncontrollably for hundreds of feet before barely managing to stabilize herself.
These two clashes had fully demonstrated the power of a half-step Demon Emperor.
The other Demon Kings were greatly encouraged by this sight, initially thinking that they were doomed this time. They hadn't expected the combined five demons to be able to unleash such a powerful force.
However, they also knew that this combination was not without its price.
The combination time couldn't be too long. Once they separated, their cultivation realm would plummet, possibly from the peak of Demon King to the middle or even early stages. This was a price they couldn't afford.
But in this critical moment, they couldn't care about so much and could only fight with all their might.
Du Yutong gritted her teeth and stood up, a determined light flashing in her eyes, and said, "I'll entangle him. I want to see the strength of this half-step Demon Emperor!"
In the previous collision, she seemed to have touched the edge of some kind of power, giving her a feeling of sudden enlightenment, and her fighting spirit soared.
The Myriad Demon King also nodded and said, "Okay, I will entangle these five demons with you. The rest of you must seize the time to find a way to break them."
They knew that facing this powerful combination of five demons, it was impossible to resist with the power of one person alone.
However, the five demons laughed loudly, as if they had heard the funniest joke in the world. They suddenly pounced, as fast as lightning, instantly arriving in front of the Myriad Demon King, their ten claws and ten fists striking down like raindrops.
The Myriad Demon King had no choice but to escape at the fastest speed.
Du Yutong's Wind Whirlwind Spear had already arrived, fiercely piercing towards one of the five demons' thighs.
However, the five demons' power was simply too great. This strike only made him sway slightly and did not cause any substantial damage.
The five demons' legs contained a special power, the power of rules, which was what allowed him to advance to the God Transformation stage.
He could mobilize the power of heaven and earth, making his rule body exceptionally strong. Although the five demons were only half-step Demon Emperors, Du Yutong was currently unable to defeat him. If her power hadn't been astonishing and she hadn't cultivated both martial arts and magic, she probably wouldn't have been able to cause even this little damage.
Although the five demons seemed unharmed, they were actually in unbearable pain. They let out a roar, suddenly turned around, and slammed their ten fists out simultaneously towards Du Yutong.
Du Yutong retreated quickly, but the five demons' speed was terrifying, forcing her to retreat step by step, blocking left and right, unable to launch an effective counterattack.
Blood spurted from Du Yutong's mouth, the situation extremely unfavorable for her.
Li Chengfeng witnessed all of this, his mind rapidly devising a plan.
He possessed many powers, but he couldn't intervene in the current battle and could only hide in the Monk's Silence Holy Realm space and observe carefully.
Suddenly, his eyes flickered, and he shouted, manipulating the Substitute Death Puppet to say, "Two elders, quickly kill Feng Wuyai! This person is a variable and must be eliminated!"
Feng Wuyai looked at Li Chengfeng and shouted angrily, "Li Xu, you will not die a good death! The power of our half-step Demon Emperor will all die!"
The Supreme Elder currently fighting him, Elder Feng Zu of the mid-Nascent Soul stage, already understood the severity of the situation.
Although they had lived for thousands of years, in the face of absolute power, even with the determination to die, it was difficult to create too much of a stir.
Therefore, the Supreme Elder suddenly accelerated his attack and said to his junior brother fighting the demon beside him, "Combine with the Wind Cloud Sword, kill Feng Wuyai! We'll deal with your opponent later!"
The two elders of Wind and Cloud quickly cooperated, merging their swords, and a powerful sword energy erupted, its power no less than a full-force strike from a peak late-Nascent Soul stage cultivator.
