This is actually a demon turtle.

Being cultivated by a sea turtle, it naturally became a demon turtle.

Among the four ancient mythical beasts, Xuanwu is famous for its defense. It is much more powerful than Xiaotian Dog. In that era, it was also a lord that could dominate the world. Ordinary gods would also be a little afraid of it. It can be said that ordinary gods are no match for it.

This demon turtle opened the bloodline of the mythical beast Xuanwu and obtained Xuanwu's inheritance. Even if it has not passed the tribulation, it is naturally very powerful. It is estimated that its strength is comparable to that of an ordinary immortal.

Lan Nu did not dare to underestimate the other party.

But I didn't take it too seriously.

After all, she is not an ordinary ghost fairy. She has stayed with Tang Xiaobao for a long time and has gained a lot of benefits. The biggest benefit, of course, comes from the chaotic energy.

She is also a confident person, not to mention that she has the magic weapon given by Tang Xiaobao.

"Without the tribulation, how could you have the courage to fight me!"

Lan Nu said coldly.

The demon turtle said in a deep voice: "It seems that you have only just achieved the status of a ghost immortal. I am the inheritor of Xuanwu, so I may be able to defeat you. If I can successfully overcome the tribulation in battle, it doesn't matter if you are a ghost immortal. It will be easy for me to kill you."

"Dreams are beautiful, but reality is full of harshness. You don't understand me, so you have such confidence. Unfortunately, it can't save you. If you live in a small house on Mount Fuji for a year, like a turtle, I naturally won't care about you. After all, your cultivation is not easy. But since you want to come against me, then today is the day you die. In this life, you can forget about becoming an immortal."

After Lan Nu finished speaking, he took out a pitch-black dagger in his hand.

That was something Tang Xiaobao got from the God Slayer.

This is a good thing, Lan Nu likes it very much.

The demon turtle did not dare to delay and had a scepter in his hand. The scepter was yellow in color and was made up of countless earth elements. On the top, there was a fist-sized bead embedded. Inside the bead, there were countless yellow lights flowing continuously.

"kill!"

Lan Nu took the lead and slashed with his sword.

It was as if the sky and the earth were split apart.

The clouds were split in half, and a huge hole appeared in the sky, which was very spectacular. The entire mountain was also completely split in half, as if an earthquake had occurred, and the mountain began to collapse in an instant.

The demon turtle took off into the air at the first possible moment and retreated a thousand meters away.

It dodged the attack, but was also horrified.

As expected of a ghost immortal who had experienced a heavenly tribulation, this sword was truly extremely ferocious.

But it also had the confidence. With a wave of the scepter in its hand, a yellow light and shadow covered the sky and half of the sky. In the light and shadow, there were countless strange and terrifying monsters, sweeping towards Lan Nu opposite.

Lan Nu didn't dodge and swung the dagger in his hand again.

It was pitch black, a dark cloud covered the sun and the moon, and the black light curtain turned the place into a pitch-black night. Countless vengeful spirits and ghosts condensed into entities and pounced towards the opposite side.

In mid-air, black and yellow collided and a fierce fight began. Monsters and vengeful spirits were constantly being swallowed.

For a moment, black and yellow intertwined, and the sky and the earth appeared strange.

After a while, Lan Nu was more skilled. Although the black light curtain had shrunk countless times, he finally swallowed up the yellow light curtain and rolled towards the demon turtle opposite.

Suddenly, a strong wind blew between heaven and earth, and the black light curtain moved even faster.

The demon turtle's face turned a little ugly, it roared, and suddenly a layer of yellow armor appeared on its body.

This armor is not a physical entity, but is formed by the gathering of countless earth elements between heaven and earth.

The black light curtain finally hit the monster, and the latter's body retreated repeatedly, while the black light curtain continued to dissipate.

He retreated a full hundred meters before finally being able to withstand Lan Nu's attack.

The demon turtle dispersed its defenses, and the fighting spirit in its eyes became even stronger.

Lan Nu looked at him, a little shocked.

Although she had not tried her best, the demon turtle was able to withstand it, which was really beyond her expectation.

You know, her current strength is very strong, and ordinary demon fairies are no match for her at all.

But this demon turtle is not a demon fairy.

If he could successfully overcome the tribulation, it would be possible to defeat her.

But at this moment, the demon turtle suddenly launched an attack.

It raised the scepter in its hand and muttered something, but suddenly a thousand waves rolled up on the sea not far away.

The waves were a thousand feet high, and the huge waves condensed into nine water dragons in the air, each of which was about hundreds of meters long. They rushed towards Lan Nu in mid-air.

Lan Nu frowned slightly and swung the dark sword in his hand again.

A black gas rose into the sky, and a huge black dragon appeared in the air.

Nine pairs of giant dragons, half black and half transparent, were biting each other in mid-air.

The scene is even more spectacular.

After a while, everything disappeared.

The ground was bombed into a mess.

The mountain collapsed, the ground sank, and all the trees were destroyed. Fortunately, no one lives nearby, otherwise, countless ordinary people might have been affected.

The demon turtle felt depressed when he saw that his attack was blocked.

Whenever it strikes, it uses its strongest move.

As a result, there was nothing I could do to Lan Nu.

It frowned, as if it was struggling with something.

At this time, Lan Nu's expression became even more solemn.

She was ready to end the battle quickly.

The black sword in his hand disappeared, and a stack of flags appeared.

That is the Soul-Capture Flag.

It was given to her by Tang Xiaobao, and also came from the vampire godslayer.

She threw the flag in her hand.

The small flags grew bigger in the wind and immediately formed a large formation in the air. Seventy-seven forty-nine small flags almost covered the entire sky.

In her hands, this magic weapon is more than ten times more powerful than when wielded by a God Slayer.

The formation was activated, and gusts of cold wind blew, with a spooky aura. The demon turtle was trapped inside. It felt that its soul was being devoured, and it was startled.

With almost no hesitation, it transformed immediately.

A yellow light flashed, and a huge sea turtle appeared in front of Lan Nu.

This turtle is huge, as big as a football field, and its limbs are more than one meter in diameter.

It lay on the ground with its head retracted into its shell, and on its shell, a yellow light kept flashing, as if a formation was in operation.

In fact, this is indeed a formation, a defensive formation passed down from Xuanwu that can withstand all attacks.

Unfortunately, although this defensive formation is very powerful, it cannot withstand attacks from the soul.

Its soul is still being devoured.

For a moment, it became a little anxious and struggled desperately to drill into the ground. The ground continued to collapse and it shrank its entire body into it.

Seeing this, Lan Nu took out the black dagger from her hand again and threw it out.