Feng Qingyang murmured, he watched the invisible air wall collapse without blinking, and at the same time felt the astonishing blood demon energy.
Roar! At the moment when the air wall was broken, the twenty blood demons that came out were stunned in the spot, staring blankly at the rapidly healing void above, and a rare trace of panic appeared in their bloodthirsty eyes.
At the same time, they all began to retreat backwards, as if they wanted to return to the spring. However, at the moment they retreated, countless red claws emerged from the spring.
Like ants, countless blood demons crawled out again, crowded together with the twenty outside, filling the entire edge of the valley. Those in the front wanted to retreat, while those in the back tried desperately to move forward.
Just as they were pushing and shoving each other, Feng Qingyang let out a loud roar, and thick corpse gas gushed out, flying away instantly with a strong corrosive force. Without the obstruction of the air wall, those burly blood demons were immediately covered by the corpse gas.
The severe pain brought by the corrosion made them scream continuously. They waved their maces in the black fog, but hit many blood demons beside them.
After seeing this scene, Feng Qingyang smiled softly again, thinking that it was effortless. He never thought that just a loud roar from him could cause them serious damage.
"Come on, you all will die here!" Feng Qingyang's mouth was grinning to his ears, because at this moment, those blood demons finally stopped retreating, but were aroused by him, and all ran towards Feng Qingyang at a rapid speed.
However, they did not know that what was waiting here was a shocking crisis. If they entered the Bagua Killing Formation, they would definitely die here.
The earth trembled and countless blood demons roared wildly. Those roars were like thunder exploding out of nowhere, slowing down the rapidly healing void cracks, as if they were all affected.
Feng Qingyang raised his eyebrows, but the oncoming breath made him put away his smile. A hint of alertness appeared in his heart instantly. The dense blood demons covered the sky and he had no idea how many of them were there.
Moreover, although the valley was huge, it was extremely narrow in their eyes. The moment they started running, the powerful Feng Qingyang had already gotten infinitely closer, as if he was right at their doorstep!
"Come on, come on, I want to see who is stronger, you or my formation!" Feng Qingyang's blood was boiling, and at this moment his body was even shaking slightly.
This was not fear, but excitement. If he was fighting against a powerful enemy, he would not be in this state. The blood demon in front of him gave him a feeling like he was in a sea of wasteland, overwhelming him.
His heart even slowed down for a beat at this moment. His heavy breathing was like thunder. His eyes were like lightning and his storage ring flashed continuously.
Several of the few top-grade spirit stones suddenly appeared. Feng Qingyang didn't even look at them and immediately used them all in the formation.
The moment the top-grade spirit stone entered, the aura of the formation suddenly changed again. It was an indescribable feeling, but one could clearly feel that the power contained in it had increased. It was an intuition.
When this arrangement was completed, the blood demon that was running over was approaching instantly. Feng Qingyang waved his hand and immediately revealed a corner of the formation.
The void that seemed like nothingness allowed these blood demons to rush in without hesitation. The moment they came in, Feng Qingyang suddenly disappeared into the world.
When he appeared again, he had already arrived at the top of the formation. The endless sea of blood made him stand out, like a world of complete killing.
The so-called Immortal King is in the Nine Heavens, but he is a giant of the demon way and a super overlord. He does not need to be above the Nine Heavens, but dominates all the heavens, countless star fields and the way of heaven.
His eyes were cold as he looked at the blood demon that rushed in as if he was looking at a straw, a straw that could be easily cut.
"Are you here? Prepare to die!" At this moment, his long hair fluttered in the wind and his tall body looked so upright, like a pillar supporting the sky.
He pressed his big hand downwards and immediately activated the Bagua Killing Formation. At this moment, the void shrouded by the formation was instantly annihilated into nothingness.
The blood demons that entered also turned into nothingness at this moment. There was no roar or scream, but calm, unusually calm.
It was like traveling through time and space. The moment I entered, everything disappeared, and no residue was left. The void was still the same void, and nothing seemed to have changed.
However, Feng Qingyang did not lower his body immediately, but remained suspended high in the air, looking at the formation that turned into nothingness, his heart pounding.
What made his heart beat was not the disappearance of the blood demons. In his eyes, their disappearance was inevitable. What made his heart beat was the formation. You know, he had made an astonishing change before.
The operation of an ordinary formation has fixed rules and cannot be easily changed, but before, at the moment he flew up, he operated the formation in the reverse direction.
At that moment, he couldn't explain what he felt. It was like a wheel that was spinning rapidly to the left and suddenly turned to the right.
At the moment he turned to the right, a sudden change occurred, and he almost lost control of the formation. If he had not let go at the critical moment, he would have been drawn into the formation.
Moreover, if he was really involved, he wouldn’t know whether he would live or die!
The formation that he had cast seemed to be able to kill him! What a powerful formation!
Feng Qingyang was silent for a long time, until he suddenly heard a crackling sound from the sky and earth, and he came back to his senses.
There was no trace of the Blood Demon on the earth, not even a speck of dust was left. Only the Blood Demon Crystal flashing red on the ground, as well as the Moon Essence Wheel, Moon Death Bow and other objects, silently telling what a dangerous scene had happened before.
Huh... He let out a deep breath and immediately flew down from the sky. He picked up the Yueshang Bow and other items on the ground. Suddenly, his body shook.
His eyes blurred and he almost fell to the ground. For a moment, he felt exhausted. When he figured it out, he smiled bitterly. Although it was a bitter smile, there was extreme excitement in his eyes.
Although he had successfully run the formation in reverse before, and with the help of the top-grade spirit stone, he did not consume too much mana, but he did consume some mental energy.
After all, the formation must be controlled to a minute degree, otherwise the entire formation will not work.
"So powerful, I didn't expect the formation to be able to work in reverse, but... the scene before was really dangerous. If I were asked to try it again, I would definitely not dare to do it again."
Feng Qingyang wiped a cold sweat from his forehead and said while looking at the Blood Demon Crystal on the ground. Recalling the shocking scene before, he still felt extremely palpitating.
"However, although it was dangerous, it brought me rich rewards, haha... it was worth it!"