Looking at the disappeared youth, Qin Yu didn't come back to his senses for a long time, he looked around and found that the dueling arena he arrived at this time was not the one he arrived at last time, compared to the last time, the dueling arena this time was larger and older, but there was no one on the stone steps around him, revealing a bleak smell.

"What the hell is going on??How does that young man know himself?Is it... Because of last time?" Qin Yu frowned, last time his mind sank into that strange stone tablet, and after waking up, he was on the stone steps of Tiangang Tower, but later he said that when he sank into the stone tablet, there were hundreds of thousands of people in the dueling arena...

And after waking up, the hundreds of thousands of people disappeared, Qin Yu guessed that this was probably because he took out the Heavenly Decree when he sank into the stone steps, and because of the coercion of the Heavenly Decree, all those monks were scared away.

But... The young man seemed to be very afraid of himself, could it be that this young man was in the dueling arena in the first place?

I wanted to improve my strength by confronting the young powerhouses from the flood to the present, but I didn't expect this to be the case, at this moment, a voice of vicissitudes sounded: "The challenge is successful, do you want to continue to challenge?"

Qin Yu pondered a little and said, "Challenge the third hundredth level!" Qin Yu didn't dare to leap too big at once, after all, if he died in battle here, it was likely that he would really die.

As soon as the words fell, Qin Yu only felt a figure appear in front of him, compared to the unusually burly person before, this young man was skinny, as if a gust of wind could blow him away.

He was dressed in a wide green coat, which added to the feeling of weakness, his eyes were sunken, his face was almost skinny, and the whole person looked like he was terminally ill, but there was a black mole with a large nail in the center of his eyebrows, which looked very weird, and a pair of sunken black eyes were like deep stars, exuding a strange light.

The young man didn't seem to know Qin Yu, stared at Qin Yu for a while, and said with an impatience: "Alien challenger, can you start?"

"It's okay!" Qin Yu nodded, before the words fell, Qin Yu only felt that the whole world seemed to be pressuring him, the terrifying coercion made Qin Yu's body boil with qi and blood, and blood was even more clear in the seven orifices!

What a scary person!

Qin Yu was shocked in his heart, this young man's cultivation was at the peak of the Dao Realm, but it gave Qin Yu the general feeling of facing a Dao Realm powerhouse.

He is worthy of being a young powerhouse so far!

Qin Yu gasped, and the Xuanwu Casting Ding, Heavenly Thunder Protector, and Heaven and Earth Extreme Bell were cast at the same time, and at the same time, they moved rapidly, and the speed was extremely fast, trying to launch an attack.

"Boom, boom!!"

Qin Yu's speed could not resist the punch of this thin young man's three defensive shields, and all of them collapsed, and with it, a mountain of power formed a wave of terrifying waves and rolled backwards.

"Boom, boom!" Qin Yu flew upside down like a meteor, hitting the enchantment light curtain, and before it fell, the young man's attack slammed towards Qin Yu like a raging storm, it seemed that this young man wanted to wipe out Qin Yu as soon as possible and end this battle as soon as possible.

At this critical moment, Qin Yu directly used the first transformation of the mad demon, and the surging power of qi and blood filled his body, and his skin was filled with blood-red light...

The eyes of the young man who was attacking quickly narrowed slightly, and a different color flashed in his eyes, this different color carried a frenzy and excitement, but his attack became faster and faster, more and more fierce, like a storm hitting Qin Yu.

If he guessed correctly, this young man's attack contained the power of the Dao, and there was more than one kind, making Qin Yu unable to resist it.

Qin Yu took a few breaths of cold air in a row, and his heart was shocked, this is only the three hundredth level, this young man is only the nineteenth and seven hundred in the Ten Thousand Heavy Pass, how can it be so terrifying?

Originally, Qin Yu thought that it would not be a problem to challenge the top eight thousand with his current ability, but the strength of this young man made Qin Yu suffer a big blow, such a person was placed in the four stars, I am afraid that ordinary Dao realm powerhouses were not his opponents!

"Perhaps, in the Savage Stars where physical strength is the most, there is also such a terrifying Tianjiao, once I encounter it in the Immortal Martial Secret Realm, can I defeat it when I step into the Crazy Demon Realm, and what is the limit of the Crazy Demon Realm?" Qin Yu muttered in his heart.

"This time, let me see the limits of the Mad Demon Realm!"

Without the slightest hesitation, Qin Yu stepped into the Crazy Demon Realm.

"Bang!"

A muffled sound exploded, and the right fist of the young man who was attacking quickly and furiously paused suddenly, Qin Yu's bloody and blurred right hand held the young man tightly, and when he was about to counterattack, the young man suddenly leaned against the mountain, instantly shaking Qin Yu into the air and hitting the enchantment again.

When the youth attacked frantically, Qin Yu's injuries became more and more serious, and the power of the mad demon realm became stronger and stronger, gradually from passive to active, from being beaten, to counterattacking...

"Boom, boom!"

Qin Yu's flesh and blood were blurred, and the qi and blood filled the entire enchantment, making the enchantment all blood-red.

Gradually, Qin Yu's whole mind began to blur, and the battle intent filled his mind, he only had one thought now, which was to wipe out the young man in front of him!

Under the strong collision, Qin Yu is like a bloody god of war, the stronger the injury, the more terrifying, fortunately, there are no monks in this duel arena, otherwise, I am afraid that many monks will be in a trance, and they will see the mad demons of the past.

Qin Yu, who was immersed in the onslaught, didn't notice that the young man's face was full of unspeakable excitement, but this excitement was covered in blood...

"Sea of Bitterness... Open it for me!" the young man roared violently, and the black mole with the size of the nail on his eyebrows shone brightly, forming a thick black mist that burrowed into the young man's body.

At the same time, the young man's thin body quickly dried up under the black mist, and the already thin young man turned into a skinny skeleton in an instant, but his strength was skyrocketing more than three times!

"Boom, boom!"

The earth-shattering loud noise continued to explode, and Qin Yu, who had stepped into the Mad Demon Realm, was forced back again, but the Mad Demon Realm seemed to have no limit, as if the battle did not stop, and the Mad Demon State would never subside.

The battle lasted three hours.

Qin Yu almost had only a trace of consciousness left, and he seemed to contain monstrous power that he had already exhausted, and he actually used his strength to forcibly suppress the young man.

"Boom!" When Qin Yu smashed his fist into the center of the young man's eyebrows, the young man's head exploded, and the bitter sea was shattered by Qin Yu's punch, and although his head was not broken, a bloody hole appeared on his face.

The body of the young man, who was already blurred with flesh and blood, knelt directly on the ground, and a sharp word came out from the young man's dantian: "We... Finally waited for ......!" Before the words could fall, the young man fell to the ground and disappeared.

Qin Yu, who had no target to attack, shook his head vigorously, looked at the place where the young man disappeared with bloodshot eyes, his body staggered, and a boundless sense of weakness came like a mountain and a sea, Qin Yu only felt that the heaven and the earth were turned upside down, and he fell down...

Less than a quarter of an hour after Qin Yu disappeared, hundreds of figures flew rapidly towards the abandoned city where the dueling arena was located from all directions, and directly drilled into the dueling arena.

When they saw the dueling arena full of blood and traces of battle, the monks stared at each other and roared unwillingly: "It's too late, let the young madman run away again!!"

Since the last time the Heavenly Decree killed hundreds of thousands of monks, the name of the Young Crazy Demon shocked the entire mortal world, and the appearance of the Young Crazy Demon aroused the memories and hatred of countless monks, especially the enemies of the former Crazy Demon, and they came together because of Qin Yu, and over time, an alliance was formed.

An alliance has been formed with the goal of strangling the young madman, and this alliance is called the Demon Slayer Alliance!

As long as there is news of Qin Yu somewhere, the Demon Slayer Alliance will rush to where it is...