Chu Wufeng hurriedly used a stealth formation to hide himself, just to observe how the corpse fish broke through this vacuum area.

Chlorella area, easy to swim through.

Later, the ghoul fish came to the red algae area, and although its speed slowed down a lot, it still kept swimming forward.

But when the corpse fish entered the black algae area, it suddenly stopped.

After a few moments, its body stiffened, and then slowly sank into the water.

Electrocuted?

Chu Wufeng was speechless, he thought that the corpse fish could traverse these spirit refining insects, it turned out that he was thinking too much.

Subsequently, a fish skeleton floated up from the bottom of the water.

If you look closely, you will find that there is a lot of electric light on the skeleton of the fish, which keeps surrounding and flashing on the skeleton.

After about ten minutes, "Click." There was a soft sound.

The bones began to collapse like snow in spring, and finally fell completely into the water and disappeared.

Cultivating spirit worms with corpse fish?

As if to confirm Chu Wufeng's thoughts, three more spirit refining insects appeared in the passage, and the smaller corpse fish was gnawed clean when it entered the green algae area.

And the remaining two, one died in the red algae area.

The last one failed to break through the black algae area, following in the footsteps of the corpse fish that Chu Wufeng saw first.

It seems that this is also a testing ground for corpse fish.

Chu Wufeng patted his chest, glad that the corpse fish he picked out was considered to have rough skin and thick flesh, and actually let it survive until the black algae area before being scrapped.

Otherwise, something would have happened in the green algae area like this little ghoul fish, then he might not have been able to wait for the reminder of the sword spirit, and he would have been eaten by the green spirit refining worm.

Isn't there a corpse fish that can walk through the black algae area?

Chu Wufeng sighed, he originally wanted to learn from the corpse fish, but it turned out that these fish were just like him, and at most they couldn't break into the black algae.

He had a hunch that that blank area was the most terrifying existence, and if there was no pathfinder to explore the path first, he really wouldn't dare to rush in.

And at this very moment.

An extremely terrifying aura emerged from the entrance of the passage.

Chu Wufeng was full of excitement, quickly restrained his breath, and then hid in the dark and looked towards the entrance of the passage.

An incomparably large ghoul fish appeared.

The total length should be about twenty meters, and a two-meter-long fish bone grew at the head of the fish, and the fish's eyes were so white that they were shining, but Chu Wufeng always felt that there was an unusually striking gaze in the whites of those eyes, looking at him.

Frightened, he hurriedly avoided making eye contact with the big fish, if he was discovered by this thing, it was estimated that as long as he pulled his tail, the boulder that Chu Wufeng was currently standing on would be whipped away along with his head.

I didn't expect such a clandestine creature to exist in this world, so the underwater creatures are far more amazing than the terrestrial creatures, because you never know what surprising things will hide in the depths of the ocean.

Perhaps, somewhere, some corner that humans can't reach.

There are also dinosaurs that escaped into the sea in the previous dinosaur era, and then lived forever in the sea that never saw the light of day.

After the giant corpse fish glanced at Chu Wufeng's side, it stopped looking at Chu Wufeng's side, and Chu Wufeng breathed a sigh of relief, he was frightened into a cold sweat by the death gaze of this corpse fish.

Just as the giant corpse fish entered the green algae area, a strange scene appeared.

Chlorella changed its previous attack and covered its prey, and took the initiative to make way for the giant ghouldfish.

The giant ghoul fish was so fast that it didn't intend to stay in the green algae area, and swam into the red algae area in just a few seconds.

Red algae behaves like green algae, scrambling to avoid both sides when large fish enter its domain.

Until the giant corpse fish entered the black algae area, several electric lights flashed on the surface of the black algae area.

The giant corpse fish also changed a little at this moment, it opened its bloody mouth and roared wildly at the black spirit refining worm.

However, those spirit refining insects did not retreat like the spirit refining insects in the green algae area and the red algae area, but instead aroused their ferocity.

Countless electric lights crackled.

Chu Wufeng sat on top of the boulder, looking at the scene below, it was like a fight between immortals, and he had to worry about whether he would be implicated if he got so close.

However, even if there was this possibility, Chu Wufeng would not dare to change places casually, if it was discovered by the giant corpse fish, it was estimated that for it, Chu Wufeng would just be a fresh snack.

Although he was now a Jiedan monk, Chu Wufeng had not yet swelled to the point where he thought that he could go and fight against such a behemoth, unless he had to do it, otherwise he would belong to the series of immortals.

Countless electric lights smashed on the giant corpse fish, it didn't seem to feel much, it just twisted the fish's tail, swept away the spirit refining insects, and at the same time opened its big mouth and sucked it, countless spirit refining insects entered its stomach.

After a quarter of an hour of fighting, the number of spirit refining insects in the black algae area decreased sharply, and the giant ghoul fish flicked its tail and rushed directly through the black algae area, completely ignoring the existence of spirit refining insects.

The moment it enters the white space.

Chu Wufeng could see clearly, the aura in the air fluctuated for a moment, and then, the giant corpse fish disappeared.

Everything was back to its original state, as if nothing had happened.

Just when Chu Wufeng regretted not seeing what was going on in the blank area.

"Bang Bang Bang ......"

A bang sounded in the blank area, but from the outside world, nothing had changed, the water was still water, the areas of green algae, red algae, and black algae were still distinct, and no change was seen at all.

"Poof!"

A giant ghoul fish descends from the sky and re-enters the black algae zone.

Chu Wufeng fixed his eyes and saw that this corpse fish that was beaten all over the hole was not the giant corpse fish that had just rushed into the blank area!

Even the spirit refining insect in the black algae area took the giant that it had no way to do, and it was easily wiped out like this, what happened inside?

A moment after the giant corpse fish appeared, it repeated the mistake of the previous corpse fish, and was refined by the spirit refining worm to the point that there was not even any scum left.

"Damn, if only you could see what's going on in the empty space!"

Chu Wufeng sighed secretly.

After hearing this, the sword spirit began to talk, "It's not easy to see it?"

"What do you think?"

The sword spirit glanced at him with disdain and said, "Look with your eyes!"

"I can see that I still need your nonsense!" Chu Wufeng was speechless, if he could rush into the illusion, he would definitely catch this cheap little guy and spank him!

"I can't see that you're stupid!" "Sword Spirit once again buried Chu Wufeng.

Chu Wufeng rolled his eyes in anger.

"You beg me, beg me, and I'll tell you!"

"Get out!" Chu Wufeng glanced at the black algae area and had a plan.

Subsequently.

Once again, there was a rain of black algae in the illusion.

"Ah!!h

Chu Wufeng stopped what he was doing and said, "Say it or not." ”

"You ......" Before the sword spirit finished speaking, there was another wave of black algae rain. "Tell me, I say!"

"That's good. Chu Wufeng looked at the illusion proudly, he used to bully others, when was it the turn of others to bully him.

"Look in the mirror!" "The sword aura does not hit one place, "There is such a good artifact but you don't know how to use it, do you say you are stupid, are you stupid!"

Chu Wufeng was speechless, this sword spirit was specially arranged by the heavens to anger him.

But he still followed the words of the sword spirit, took out the fox fairy mirror and aimed it at the blank area, and after a period of distortion of the mirror, Chu Wufeng finally saw the appearance in the blank area.

In the blank space is a high mountain cliff with a door at the top of the cliff with two traditional characters written on the door.

Gantry!

And there were a lot of green plants growing on the cliff, and after Chu Wufeng zoomed in, he almost exclaimed, the clumps of wild grass on the cliff were all primordial immortal grass.

There are a lot of ghoul fish under the dragon gate are trying to swim upstream to the waterfall flowing down the cliff, but unfortunately they have not been able to rush to the height of the dragon gate every time, and the tallest ghoul fish is only half of it.

Chu Wufeng only found out that the corpse fish that had just rushed in was still alive, because he recognized that the bone spur on the top of the corpse fish's head had a small pattern.

It seems that the empty space was thrown out of the empty area by another ghoul fish.

Another ghoul fish jumped up, however, at the moment when it fell, it touched the primordial fairy grass on the cliff wall.

"Poof!"

The ghoul fish immediately had an extra wound on its body, and blood was bubbling out, and just when Chu Wufeng thought it was over, the ghoul fish began to writhe wildly.

"Puff Puff !!"

A series of explosions resounded in the corpse fish's body, and the corpse fish suddenly had countless blood holes on its body, and then the light around it was distorted, and it disappeared into the illusion.

"Boom!"

The ghoul fish spits out of the empty area and then falls into the black algae area.