Become stronger by accepting disciples: all disciples are rebellious against their master

Seeing this, Gu Fengzi immediately took action.

He quickly formed seals with both hands:

"Purple Thunder, Kill the Demon!"

The sky was suddenly covered with dark clouds, and purple thunder roared down from the clouds, slashing towards the Soul Devouring Demon Lord.

The Soul Devouring Demon Lord had to temporarily give up attacking Qin Kong, waving the magic sword to smash the thunder one by one.

Taking this opportunity, Qin Kong quickly adjusted his state, and the spiritual power in his body was running wildly.

The Devouring Immortal kept waving, the sword shadow flickered, and the sword energy was crisscrossed, like a white dragon of light, circling around the Soul Devouring Demon Lord and attacking.

The Soul Devouring Demon Lord waved the magic sword and blocked Qin Kong's sword energy one by one, but he was also a little surprised at Qin Kong's strength.

He didn't expect that this human who was like an ant in his eyes could hold on for so long under his attack and launch such a fierce counterattack.

At this time, the Five Elements Demon Control Array on the Black Mountain Fortress was also playing a huge role.

Under Lin Baiyi's control, the formation continuously absorbed the five elements of spiritual power between heaven and earth, transformed it into a continuous stream of power, and delivered it to Qin Kong and Gu Fengzi.

Not only that, the formation also formed a strong suppression on the surrounding demon soldiers, making their movements slow and their strength greatly reduced.

As the battle continued, Qin Kong and Gu Fengzi gradually mastered some skills to fight the Soul Devouring Demon Lord. They cooperated with each other, one attack and one defense, which made the Soul Devouring Demon Lord a little overwhelmed.

The anger in the heart of the Soul Devouring Demon Lord was getting stronger and stronger. He decided not to hold back and completely eliminate these two ignorant humans.

"Go to hell!"

The Soul Devouring Demon Lord roared, and the demonic energy around him instantly expanded several times, wrapping him up.

Under the cover of the demonic energy, his figure became blurred, and only a huge black shadow could be seen surging.

Then, countless black demonic shadows flew out of the demonic energy, like a group of hungry bats, rushing towards Qin Kong and Gu Fengzi.

Each demon shadow contained powerful magic power, and wherever it passed, the space was corroded into black holes.

Qin Kong and Gu Fengzi felt this powerful pressure, and they knew in their hearts that this was the most powerful attack of the Soul Devouring Demon Lord.

They did not dare to be careless, and the two looked at each other, and at the same time raised their spiritual power to the extreme.

The Immortal Devouring Sword in Qin Kong's hand shone brightly, and the runes on the sword body seemed to come alive, constantly flashing and jumping.

Gu Fengzi formed a complex seal with his hands, and a layer of purple spiritual power shield appeared around his body. There were faint ancient runes flashing on the shield, exuding a mysterious and powerful aura.

"Come on!"

Qin Kong and Gu Fengzi shouted at the same time, rushing towards the overwhelming demon shadow.

At this time, Chu Ziyao and Su Xiaoxiao were watching this scene in the Cloud Tower. Especially when she saw Qin Kong injured, Nangong Shiyu's eyes instantly turned red. She was anxious and clenched her fists tightly, and her knuckles turned white because of the force.

"No, I can't just watch Master fall into danger!"

Nangong Shiyu gritted her teeth and said, her eyes full of anxiety and worry.

Yao Ling'er also looked nervous. She pulled his arm and said:

"Third Senior Sister, you can't help much if you go out now, and you may cause trouble for Master."

Chu Ziyao frowned on the side. She could see that Qin Kong's strength was reserved, but she didn't know how much he had reserved.

"Junior Sister, I need to believe in Master. He never does it. Don't panic if you don't have a grasp of things. Pay attention to the situation around the Cloud Tower and be careful of sneak attacks."

Su Xiaoxiao clenched her fists, "Yes, we must believe in Master."

Outside the Black Mountain Fortress

Qin Kong and Gu Fengzi rushed towards the densely packed demon shadows like two sharp arrows. Their figures seemed small but extremely resolute under the cover of the demon shadows.

Qin Kong wielded the bright and shining Immortal Devouring Sword. Every swing brought up a brilliant white sword light. Those sword lights seemed to have intelligence and slashed at the demon shadows accurately.

"Devouring Immortals, destroying demons, slash!"

Qin Kong shouted loudly, and saw a huge sword energy gushing out from the sword, turning into a white light dragon with bared fangs and claws, rushing towards the most densely packed group of demon shadows.

Wherever the light dragon passed, the demon shadows were torn apart, turning into wisps of black demon energy and dissipating in the air, but the subsequent demon shadows continued to flow in, as if endless.

On Gu Fengzi's side, the purple spiritual power shield around him flashed dazzling light under the impact of the demon shadows, and every impact splashed a ripple of spiritual power.

His hands still maintained the complicated seals, and the speed of chanting the spell became faster and faster:

"Nine turns of Zixiao, Qiankun suppresses the devil!"

As he shouted, the ancient runes on the purple shield shone brightly.Sheng, purple spiritual rays shot out from the runes, like sharp blades, piercing the approaching demon shadows one after another.

However, the number of demon shadows was too large. Although Qin Kong and Gu Fengzi tried their best to resist, many demon shadows still broke through their defenses and rushed towards their bodies.

Qin Kong was instantly hit by several demon shadows, and the black demon energy began to erode his spiritual shield, making a "sizzling" corrosion sound. He only felt a sharp pain, as if thousands of needles were piercing his body, but he gritted his teeth and endured the pain, swinging the Immortal Sword in his hand more rapidly.

Gu Fengzi was not much better. The demon shadow hit his spiritual shield. The powerful impact made the spiritual power in his body surge, his throat felt sweet, and a mouthful of blood almost spurted out. But he knew that he must not retreat at this moment. Once the flaw was revealed, both of them would be buried here.

Just when the two of them were gradually unable to hold on, a more powerful spiritual power fluctuation came from the Black Mountain Fortress.

It turned out that Lin Baiyi saw Qin Kong and Gu Fengzi in a desperate situation. She gritted her teeth and increased the spiritual power output to the Five Elements Demon Control Array. At the same time, she commanded the five battalions of the Black Mountain Army to shout the formation spell in unison, trying to increase the power of the formation.

The light of the Five Elements Demon Control Array soared into the sky, and the five elements of spiritual power intertwined to form a colorful spiritual power column, which shot towards the direction of Qin Kong and Gu Fengzi. Wherever the light column went, the demon shadows avoided it, as if they had encountered something extremely terrible.

The spiritual power column instantly enveloped Qin Kong and Gu Fengzi. The two only felt a powerful and pure power pouring into their bodies. The pain on their bodies was instantly relieved a lot, and the spiritual power was also greatly replenished at this moment, as if a dry river was re-injected with clear springs.

"Miss Lin, you did a great job!" Qin Kong shouted loudly, and then a trace of determination flashed in his eyes, "Today, I must kill this Soul Devouring Demon Lord here!"

After that, he raised the Immortal Devouring Sword again, and the whole person turned into a white stream of light, rushing towards the huge black demonic energy where the Soul Devouring Demon Lord was.