The island in front of it was completely enveloped by the fire that erupted from the crater, and the light of the fire spread out, dyeing the sea ten miles away from it into a fiery red, and the appearance was extremely magnificent.

"It's a little strange that this fire vein can be so restless!" Jiuyan Tianlong's eyes narrowed and muttered.

"What did you find?" Han Yu gradually calmed down the excitement in his heart, narrowed his eyes, glanced at the Jiuyan Tianlong on his shoulder, and said.

"This fire vein will be so violent, most likely it is pulled by strange beasts." Jiuyan Tianlong groaned slightly, then waved his little claws and said.

"Alien beasts?" Han Yu frowned, then touched his nose and said, "Are you afraid?" ”

"When was Master Long afraid?" Jiuyan Tianlong lifted his eyelids and said, "In this realm, if you want to wipe out the Dragon Master, it's not that simple, I'm just worried about you." ”

"If you don't enter the tiger's den, you can get a tiger?" Han Yu shrugged his shoulders, and the corners of his mouth lifted a strange arc and said with a smile, "Besides, it's not so simple to want the life you want!" ”

Seeing Han Yu's indifferent face, Jiuyan Tianlong didn't say much.

Shout!

Han Yu's eyebrows twitched, and after staring at the giant island in front of him that was shrouded in fire, his body flickered and fled towards the center of the island.

Flutter!

In the sky above the sea, the young man's figure swept into the fiery red like a streamer, and then completely disappeared from the sight of outsiders.

Call!

The figure escaped into the range of the Flame Island, and what caught Han Yu's eyes was almost a piece of fire, and on the island in front of him, it was difficult to see a single forest tree, only some heaven and earth spirit extracts born from the flames grew tenaciously in some hot flint cracks.

"This momentum is so strong!" The figure swept into the island Han Yu paused slightly, and felt a majestic fire impact, and the innate true fire in his body quickly emerged to protect his body, which dissipated the feeling of being burned at any time.

"This momentum should be deliberately stirred up." Jiuyan Tianlong's eyes narrowed, and his gaze fell on a huge crater like a heavenly abyss in front of him.

This crater was like a flame beast crater that could devour all things, and there was a majestic stream of fire and a wave of aura that even the cultivators of the U.S. Realm could not resist spreading out and sweeping across the entire island.

In this momentum, there is an obvious violent aura, obviously this is not just the momentum exuded by the fire vein itself.

"You mean there's a monster in this crater?" Han Yu stared at the huge crater in front of him, the corners of his eyes trembled slightly, and said.

If there is really a demon beast in it, then the cultivation is definitely not weak!

"Since you're here, let's go check it out!" Jiuyan Tianlong said with a slight groan.

"Yes!" Han Yu pursed his lips, with a hint of apprehension, and then his body shook, and he fled directly towards the mouth of the fire that seemed to be the huge mouth of a desolate beast.

Whew!

The rolling flames gushed out from the fire mouth, and the space was distorted, and the sound of sonic booms was endless, and when Han Yu approached the fire mouth, not only the innate true fire, but even the dragon scales also appeared on his body, and his whole body defended, which resisted the invasion of that breath fluctuation.

However, under this majestic flow of fire, his innate fire devouring technique became more and more restless, and there was a buzzing sound in Han Yu's body, and this technique was simply impatient to enter the fire mouth and absorb those flames.

Han Yu smiled bitterly, shook his head, and then swept towards the fire mouth, with the protection of the true fire technique, now he would not be frightened by this flame.

Flutter!

The figure swept into the fire, and before Han Yu could glance downward, a stream of fire carrying a violent aura fluctuated, and swept towards him, directly lifting his body more than ten zhang, and under the surprise, the momentum of the whole body burst out, and then he stabilized his body and began to try to slowly sink downward.

Whew!

Han Yu stabilized his body, and a majestic stream of fire gushed out from under the living mouth, and then swept in like a storm.

"No wonder the world would list this Flame Island as a dangerous place, with such momentum, it is really difficult for ordinary cultivators to find their bones when they enter it!" Looking at the swept fire, Han Yu was secretly surprised, but the Nine Flame Heavenly Dragon on his shoulder was silent, and a pair of sharp eyes stared at the sea-like fire mouth below.

Bang!

Han Yu struck it with one palm, forcibly dispersing the swept fire, and then the blue light flashed in front of him, and the Refining Domain Ding appeared in front of him, blooming with brilliant blue light, resisting the majestic fire flow that swept out below.

Under the support of this Refining Domain Ding, Han Yu's figure began to slowly sink into the fire mouth below.

Call!

After sinking for nearly a hundred zhang, Han Yu's figure froze, his eyes showed a solemn look, and he clearly felt that there was a violent aura below, and there was an inexplicable majesty in it, which made his scalp feel numb.

"Are there any monsters?" Han Yu glanced at the Nine Flame Heavenly Dragon on his shoulder, and found that the latter's expression had also begun to become quite solemn.

"You wait here and see what happens, and I'll go down and see." Jiuyan Tianlong's eyes blinked, and then his eyelids lifted and he looked at Han Yu and said.

"You're going alone?" Han Yu frowned and said, "Can you do it?" ”

"Although my strength is no longer what it used to be, it is really difficult for ordinary people to erase me in one fell swoop." Jiuyan Tianlong said.

It is a unique Nine Flame Heavenly Dragon in this world, as long as the Natal Dragon Flame continues, it will not be destroyed, even if it encounters a palace realm cultivator now, I am afraid that it will be difficult to kill him in one fell swoop, and it can only be suppressed!

"Okay, you go down first, I'll sweep the formation on the side!" Han Yu groaned slightly, and then said.

Shout!

Jiuyan Tianlong spread his small claws, and then his body shook, and he swept towards the sea of fire below, and almost in a breath, he disappeared from Han Yu's sight.

"I don't know what level of demon beast there is in this fire mouth!" Looking at the constantly tumbling sea of fire below, Han Yu muttered in a low voice, his eyes showed a look of vigilance, and when his palms were clenched, he was ready to come to support at any time.

Roar!

Only a few minutes after the Nine Flame Heavenly Dragon submerged into the sea of fire below, a beast roar resounded in vain from the sea of fire below.

This beast roar was like a dragon's roar, but it was not as powerful as when the Nine Flame Heavenly Dragon roared, and it didn't seem to be a real dragon's roar.

"What kind of monster is this?" Han Yu's heart moved, and a pair of eyes flickered, as if a sharp blade had broken through the sea of fire and probed inside.

"Roar!"

The dragon's groan then came out, the sound wave was full of arrogance, and there was a supreme majesty that spread, Han Yu could hear that this was the roar of the Nine Flame Heavenly Dragon, obviously in the sea of fire below, it had already encountered the mysterious demon beast.

The rolling roar shook out, and the momentum was monstrous, shaking the flames in the sea of fire and tumbling, setting off a wave of fire nearly a hundred zhang high, directly submerging Han Yu.

Call!

The flow of fire was submerged, Han Yu was protected by the innate true fire, but he was not affected in the slightest, a pair of sharp eyes were still staring closely at the living mouth below, how could it be that under the fluctuation of the violent aura, it was difficult for his divine sense to detect the situation inside, and he was only worried in vain.

Bang!

When the roar rang out, a loud bang followed, and a majestic energy fluctuation spread out, constantly setting off waves of fire, and one of the aura fluctuations diffused, making the corners of Han Yu's eyes tremble, and in that aura, he actually felt a trace of the power of the Heavenly Tribulation.

"Could it be that this demon beast has already survived the catastrophe?" Han Yu looked at the rolling sea of fire below, his palms clenched tightly, making a crackling sound, his mood seemed nervous, his teeth pursed his lips and muttered, "Can Jiuyan handle it?" ”

Boom!

The loud noise in the sea of fire below continued to come out, setting off a monstrous wave of fire, and the sound of a dragon's groan spread, the momentum was monstrous, as if there were two real dragons in the depths of the sea of fire in an earth-shattering battle, the entire flame island trembled, on the surface of the island, there were cracks spreading, it can be seen how fierce this battle is!

Roar!

The battle lasted for half an hour, but there was no intention of stopping, and the roar of the Nine Flame Heavenly Dragon continued to spread along with the tumbling flames, and a violent energy fluctuation made Han Yu above the sea of fire look solemn, and his eyebrows were full of worry.

"Jiu Yan doesn't seem to have the upper hand!" Han Yu could hear the roar below, carefully analyzed the situation of the big battle, and couldn't help but sigh in his heart, "It seems that I have to go down to help it." ”

Shout!

After making up his mind, Han Yu did not hesitate at all, his body was shocked, and a majestic aura fluctuation spread, and the magic trick was triggered, and the refining domain in front of him opened the way, and he forcibly submerged into the depths of the sea of fire below.

As Han Yu's figure continued to sink, the stronger the aura fluctuations he sensed, but as he made close contact with the place of the battle, his hanging heart was also able to let go, and when the corners of his mouth were slightly upturned, a trace of coldness appeared.

Although the Nine Yan Heavenly Dragon below did not occupy the slightest advantage, judging from the fluctuation of that aura, the other party seemed to be unable to help the Nine Yans, in this way, the demon beast should not have reached the realm of a catastrophe, as long as it had not stepped into this realm, Han Yu still had the confidence that he could solve it.

"I just don't know how this demon beast has a thunderous momentum?" When his body sank, Han Yu's heart was full of doubts, judging from the aura emitted by the demon beast below that it was indeed a breath fluctuation left over from the Heavenly Tribulation, which was very similar to the aura fluctuation contained in the ancient snapping turtle in his hand!

"No matter what, as long as you don't survive the catastrophe, you will definitely die!"

As Han Yu's body continued to sink, the sound of a loud roar resounded in his ears, and the fluctuation of that violent aura made his body tremble, and he didn't dare to be distracted at the moment, and after shaking his head, he focused his attention on the sea of fire below.

Roar!

When Han Yu's figure sank nearly six hundred zhang, a loud roar suddenly sounded, and the momentum was shocking, his figure stagnated, his eyes condensed, and the sharp light stared away through the sea of fire rolling below.

The sharp eyes swept down, and a rather shocking battle finally appeared under his eyes, and then his eyes narrowed, and his eyes fell on a fierce demon beast below, and the corners of his mouth unconsciously set off a cold arc, and said, "Is this the demon beast?" ”