At the moment when she was pulled into the sea by the hairy fish, Ning Xin quickly retracted the green dragon into the green dragon fan.

Although the long-haired fish has been extinguished at this time, its physical body is still alive, and as soon as it falls into the sea, a white protective shield appears on the surface of its body, blocking the surrounding sea water, and quickly sinking to the bottom of the sea.

In the protective shield, Ning Xin sacrificed the Flame of Burning Poison and quickly burned the white hair that was entangled in him, and the little dragon on the other side also used his real fire to get rid of the restraints, and the little black bear was also saved by him.

"Are you all right?" Looking at the three demons covered in scars, Ning Xin's eyes flashed a trace of worry, this is the most seriously injured of the three demons, quickly took out the healing pill and gave it to them.

"Master, don't worry, we're fine, it's just a little painful in our body!" Xiao Hei said hurriedly.

"Enn!" the little dragon and bear nodded repeatedly.

"In the future, if you encounter someone who can't be beaten, you must run, don't resist hard, you know?" Ning Xin said solemnly, with the strength of the three demons now, self-protection should be no problem!

"We know!" The three demons looked at Ning Xin's serious appearance and obediently agreed.

After seeing that the three demons were fine, Ning Xin began to look at the defensive cover of the long-haired fish, and as she went deeper and deeper into the bottom of the sea, the light became darker and darker.

At this time, they had already fallen into the deep sea area with the hairy fish, and from time to time there would be water blades in the sea water layer from all directions, silently hitting the protective shield.

The further the hairy fish fell, the denser the surrounding water blades became, and the defensive shield began to be constantly squeezed and deformed. Later, boiling bubbles appeared in the sea layer, and under the attack of these bubbles, the defensive shield began to fluctuate, rising and falling.

Ning Xin and the three demons were jolted badly in the defensive cover, constantly being bounced up and down, and they had to be always vigilant against the water blades or sharp thorns that attacked from time to time, making them miserable.

After a long time, the hairy fish finally slammed to the bottom of the sea, and the surrounding water immediately became turbid.

As soon as the defensive cover stopped, the three of them lay directly on the ground, Ning Xin was also dizzy, and after breathing for a while, she felt better!

After probing the three demons who were lying motionless, and after discovering that they were all right, Ning Xin released her divine sense and began to explore the bottom of the sea where they were now.

There was silence at the bottom of the sea, there was no figure of any sea beast, dozens of miles to the east, Ning Xin found that something was wrong, her divine sense seemed to be blocked by something, and she couldn't continue to explore!

"Huh?" Ning Xin repeatedly probed to the east several times, guessing that what was blocking her divine sense should be a powerful enchantment, "How can there be an enchantment at the bottom of this deep sea?"

"Just go and see it!" Xiaobai said.

"But how do we get out of this defensive shield?" Ning Xin frowned, this defensive shield had a very good defensive effect, and she tried to break through it when she was just pulled into the sea by the hairy fish.

But even if she sacrificed the green dragon fan to attack, she couldn't break the defensive shield!

Now after the attack of the sea blade and bubbles, the defensive shield seems to have weakened a lot, Ning Xin quickly sacrificed the green dragon fan and sent out a full blow, but the defensive shield still only shook a few times.

"Sister, let's help you!" The three demons had already recovered at this time, and when they saw Ning Xin attacking the defensive array, they immediately stepped forward to help.

"This defensive shield is the protective shield of the long-haired fish, if you kill the long-haired fish, its defensive shield will naturally be broken!" Xiao Bai was a little speechless and looked at the one person and three demons who kept attacking, they wouldn't be stupid by the bumps!

"Uh~" Ning Xin patted her head, yes, why did she forget this! Hurriedly stopped the three demons who were still attacking towards the defensive cover, "Okay, stop!"

"Sister, how can you get out if you don't attack us?" Xiaolong looked at Ning Xin suspiciously.

"Attack this hairy fish!"

This hairy fish really deserves to be a scattered immortal, and its body is very strong, and Ning Xin and the three demons attacked it for more than an hour before killing it.

At the moment when the hairy fish's body lost its vitality, the white defensive array shattered with a bang, and in an instant, the sea water pressed towards Ning Xin and them from all directions.

Rao is Ning Xin took the water beads, and under the strong pressure of the surrounding sea water, she still felt very depressed, and the space opened up by the water beads was only enough to accommodate her and Xiaolong.

"Fortunately, I'm fast!" Xiao Long patted his chest happily, if he hadn't quickly collected the hairy fish into space, it would have been crushed into meat by the sea!

"Are you going back to space, or are you coming with me?"

"Together!" the three demons said at the same time, they don't want to go back to the space, it's too boring!

"Okay, you have to keep up with me, you know?"

"Uh-huh!"

After that, Ning Xin took the three demons and flew towards the east, due to the excessive pressure on the bottom of the sea, the distance of dozens of miles, it took them nearly an hour to arrive.

"Master, there is a fairy city in front of you!" As soon as Ning Xin stopped, Xiao Hei spoke.

"Why didn't I see it?"

"It's right in front of us, but it's sealed up by a curtain of light!"

"Immortal City?" Listening to Xiao Hei's words, Ning Xin was a little surprised, how could there be an immortal city at the bottom of this seabed?

Without much thought, Ning Xin tried to send out a few attacks towards the enchantment in front of her, and the attacks were attacked, but there was no reaction! After the little dragon and bear on the side saw it, they also tried it, but the result was still the same.

"What's going on?"

"Master, your attack has been absorbed by the light curtain!"

"Absorbed?" Ning Xin's brows furrowed, and after thinking for a while, she took out the green dragon fan and struck it with all her might, and at this time, the enchantment had a little reaction.

After a fluctuation of the sea water, Ning Xin saw a transparent light curtain appear in their sight, and the light curtain was indeed a city of cultivating immortals as Xiao Hei said.

It's just that this Immortal Cultivation City seems to have suffered a huge blow, almost all the houses in the city have collapsed, and the streets are full of huge pits, as if it has experienced a big war!

"How do we get in?" Ning Xin probed around the barrier, which was very powerful, and it seemed that it had been at the bottom of the sea for some years, and with their current strength, they couldn't force it to break in.

"Master, there's a glowing pedestal on our left!" said Hei suddenly.

"Really, take us there!"

After that, following Xiao Hei and walking for more than ten miles on the bottom of the sea, Ning Xin only felt that her eyes flickered, and she entered a formation and saw a pillar wrapped in a white pillar of light!

"Invisible Array!" As soon as she entered the formation, Ning Xin knew this formation, she had picked up Xiaolong in an invisible formation in the first place!

"Sister, this pillar of light looks very powerful!" the three demons all looked up at the pillar of light.

The white pillar of light did not have any spiritual power fluctuations, and they couldn't detect anything unusual or dangerous, if it weren't for Xiao Hei, even if they passed by here, they wouldn't be able to detect this pillar!

"This should be the entrance to the enchantment, and there should be a teleportation array on the pillar!" Ning Xin looked at the pillar and analyzed, if they could enter the pillar, they should be able to be transmitted into the enchantment!

"Little Dragon, throw a sea beast to the pillar of light and take a look!"

"Oh!" the little dragon pondered for a while before taking out a relatively small sea beast and throwing it at the pillar of light.

As soon as the sea beast came into contact with the pillar of light, it was instantly dissolved! After the three demons saw it, they all involuntarily took a few steps back.

"Sister, can't we go in?"

"Don't worry, let me think about it!" After that, Ning Xin probed around the pillar of light!

There are five holes on the edge of the pillar, representing gold, wood, water, fire and earth, and the holes will emit five-color spiritual light clusters from time to time, and these five spiritual light clusters will keep swiping on the white light pillar according to a certain trajectory at the same time.

After discovering this, Ning Xin's eyes flashed, this five-element aura cluster may be the key to breaking through the white pillar of light.

After repeated deductions, Ning Xin groped for a certain rule, and when all the five elements of spiritual light on the pillar of light disappeared, she quickly output a wood spiritual light cluster to the pillar of light, and used her divine sense to control the light cluster to cross the pillar of light according to the trajectory of the wood spiritual light cluster emitted by the previous pillar.

After the wood aura cluster ran to the apex of the pillar of light, Ning Xin really found that the pillar of light seemed to be a lot dimmer, "Could it be that as long as the aura cluster runs around the trajectory of the five elements aura cluster emitted by the pillar, can the pillar of light be opened?"

Thinking of this, Ning Xin looked happy, but then her brows frowned again, she was a single wood spirit root, only the wood spirit light group, so where was she going to collect the other four spirit light groups?

"Have you forgotten the spirit transfer technique?" Xiao Bai reminded after knowing that Ning Xin was upset.

"yes, how did I forget this!"

After countless verifications, Ning Xin found that as long as she used her divine sense to control the five elements of spiritual light that she emitted to follow a specific trajectory to the apex of the white pillar of light before the pillar emitted the Five Elements Spiritual Light Cluster, the light pillar should be able to open.

But it is not easy to do this, to follow the original trajectory of the Five Elements Spiritual Light Cluster emitted by the pillar, which requires the implementation of the divine consciousness to be strong enough and skilled in control.

In addition, the operation speed must be fast, and it must be run to the apex of the column before the pedestal emits a light cluster.

I don't know how many times she failed, Ning Xin finally succeeded in using her divine sense to control the five spiritual light clusters to run to the apex of the pillar of light, as soon as the five colored light clusters converged, the white pillar of light began to flicker non-stop, and it didn't take long for a door-like opening to appear in the middle of the pillar of light.

"You guys are in the space first, and I'm letting you out after you enter the enchantment!" Worried that there would be danger, Ning Xin took the three demons into the space, and then quickly flew to the pillar.

When Ning Xin went up to the pillar, the white pillar of light was immediately re-stitched and rotated quickly, and after a few breaths, Ning Xin's figure disappeared from the pillar.