The dagger suddenly grew a hundred times larger in mid-air.

Like a pillar of power, it fell from the sky and turned into a dark beam of light, landing heavily on the turtle shell.

boom!

The earth shook.

The yellow light on the turtle shell slowed down a bit. Obviously, although the defensive formation was strong, it could not withstand such a strong impact.

The demon turtle let out a muffled groan.

The dark beam of light stretched out into the sky again, reaching the extremely high void, then fell again and hit the turtle shell once again.

boom!

Landslides and tsunamis.

The formation on his demon shell was directly destroyed.

The dark beam of light stretched out into the sky again and flew even higher.

The demon turtle hiding in its shell underground was already terrified.

It never expected that Lan Nu had so many methods, and, as expected, he was a ghost immortal. Such strength was indeed not something it could resist.

Knowing that it would definitely be injured in the next attack, its heart was racing and it was forced into a desperate situation.

If it doesn't take that step, it will really be destroyed today.

It is unwilling to accept this!

As a sea turtle, having lived for thousands or even tens of thousands of years, it is not easy to practice. He has also obtained the supreme inheritance of Xuanwu and opened up Xuanwu's bloodline. Once he becomes an immortal, he can practice towards a higher realm. What's more, he can even reach the level of Xuanwu in terms of cultivation.

Okay, that's a bit of an exaggeration, but not by much.

At that time, it can ascend to the fairyland and become a real immortal.

This is its pursuit, and its future must not be ruined here.

At this time, it regretted coming down from Mount Fuji.

Otherwise, we wouldn't have fallen into such a desperate situation.

Now he has only one way to go.

Either die or take that step. As long as it survives the heavenly tribulation, it will be promoted immediately. The power it gains will make its cultivation skyrocket, and it will be able to perform many of Xuanwu's magical spells. By then, it will have absolute confidence in dealing with ghost immortals like Lan Nu.

With a loud cry, it finally took that step.

Suddenly, a dark cloud appeared in the sky.

Lightning flashes through it.

It is obvious that a heavenly calamity is about to befall.

The Soul-Catching Flag is spiritual. Once it detects that a heavenly calamity is coming, it automatically shrinks and flies towards Lan Nu.

That short black

The sword returned to its original form and flew towards her.

Lan Nu frowned and retreated a thousand meters away in an instant.

The power of heaven is unpredictable!

She has an instinctive resistance to heavenly tribulation.

If Tang Xiaobao hadn't taken the brunt of the disaster for her, she might not have been able to get through it.

But she was also unwilling to accept it.

She couldn't bear to watch the demon turtle undergo the heavenly tribulation at this time. Once it succeeded in doing so, it would be extremely difficult to kill it.

In fact, what she feared most was that the demon turtle would take this step, so at the beginning, she did not use her strongest skills, and even now, she did not dare to do so.

She was just afraid of irritating the demon turtle.

But in the end, something went wrong.

The demon turtle had crawled out from the ground and was lying on the beach. Its body seemed to be bigger, as big as two football fields. The sea was roaring and the waves were surging. Dozens of water dragons composed of waves were circling above its body. Its body was covered by a layer of yellow light curtain. The scepter had turned into a cloak, which was extremely huge, covering its entire body and still spinning.

In order to survive the calamity, it tried its best and used all its trump cards.

Just when it was preparing all this, the heavenly calamity really came.

Above the nine heavens, a divine thunder descended from the sky, with lightning and thunder. The divine thunder, as thick as a washbasin, turned into a beam of light and fell heavily.

The first to bear the brunt were the dozens of water dragons, which were defeated in an instant. The thunder was so terrifying that anyone who touched it would be destroyed.

The water dragon collapsed, the divine thunder continued to fall, and the yellow cloak began to spin even faster.

boom!

The cloak was burned to ashes.

But it was obviously a treasure. Although it was destroyed, it managed to withstand most of the power of the divine thunder.

The divine thunder that used to be as thick as a washbasin is now only as thick as an arm, and its power has been greatly reduced.

The divine thunder finally fell on the turtle shell.

The defensive formation on the tortoise shell was running even more frantically.

With a loud bang.

The divine thunder finally passed.

The yellow light curtain on the turtle shell was shattered.

However, the light curtain quickly solidified again, and the formation was running even faster.

It managed to survive this first level of heavenly tribulation.

But it still has a long way to go before it can successfully overcome the tribulation.

The heavenly tribulation also varies from person to person. It may be a triple heavenly tribulation, a six-fold heavenly tribulation, or even a nine-fold heavenly tribulation.

Although the demon turtle inherited the legacy of Xuanwu, its bloodline was not fully opened and incomplete. Otherwise, even if it did not undergo the tribulation, it would not be so easily forced into a desperate situation by Lan Nu. Therefore, it is very likely that it has undergone three or six tribulations. As for nine tribulations, that is unlikely at all.

Unless it is a heaven-defying existence.

It obviously doesn't count yet.

Although he is strong, he is not a monster that defies the heavens.

The power of heaven was overwhelming, and the heavenly calamity seemed to be angry. Above the clouds, lightning formed a pool of thunder, which was even more boiling. The lightning crackled and then, the second layer of divine thunder fell from the sky.

This time, three divine thunders fell at the same time, each one as thick as a waist.

boom!

Three divine thunders hit the demon turtle's body almost at the same time.

The yellow light curtain collapsed, which meant that the defensive formation was broken.

With a scream, the demon turtle spat out a mouthful of blood and its whole body was trembling.

This is no joke.

This is a true calamity.

Despite this, it became even more excited.

It simply transformed into a human form, with white hair draped behind its head. It had a green armor on its body, flashing with green light, and countless vitality was injected into its body.

In the distance, Lan Nu's expression was also a little conflicted.

If the next heavenly thunder fails to kill the demon turtle, the latter will most likely successfully survive the tribulation. At that time, it will be too difficult to kill it again.

This is an opportunity.

This might be her only chance to take action.

Although the heavenly tribulation was strong and threatening, it could render the demon turtle unable to move, and it could not distract itself to deal with her attacks.

Is this risk worth taking?

But when he saw the six divine thunders condensing in the sky and the excitement and complacency on the demon turtle's face, Lan Nu suddenly realized that he seemed to have been fooled.

The demon turtle acted so exhausted, as if it was just lying to her.

Moreover, that green armor is quite amazing.

Why didn't he take it out just now?

It seems that he only needs to endure this last round of heavenly tribulation.

And he seemed very confident.

Otherwise, how could he smile so smugly?

Lan Nu gritted his teeth and made up his mind.

She is ready to take action.

Take a risk and vow to kill this demon turtle.