The Immortal Black River, a river in the extreme north of the Wu Clan, in the extreme north, it can be said that whether it is a river, a lake or a sea, it should have been frozen, but the Immortal Black River is an exception.

What appeared in front of Chu Xian at this moment was a rushing river, it was unimaginable that in this extremely cold place, there was such a lively and jumping river, and the water of the black river was really black.

Black as ink, thick as satin.

This is the characteristic of the water of the Black River, that is, this river is not ordinary water. There is a legend among the witch clan, saying that their ancestor opened up the witch land, encountered an ancient evil god, the other party was evil and cruel, the ancestor fought fiercely with it for a hundred days, and then he killed it, the evil god's body turned into a corrupt black mountain after death, and this black river is the blood of the evil god, flowing for ten thousand years without drying up.

This is a legend, and the authenticity needs to be investigated, but this black river is indeed strange, and Chu Xian looked into the distance, and there was indeed a silhouette of a black mountain.

The Heihe immortal fish that Chu Xian is looking for is in this Heihe, which is also a legendary thing, on the way here, Chu Xian asked Zhan Geyue to inquire, many local witches know the legend of the Heihe immortal fish, and some still say that they have noses and eyes, what a long time ago, some people caught the Heihe immortal fish, and after eating it, they can live forever, with infinite strength, and even if they are seriously injured, they can live without death.

Others regard this as a legend, but Chu Xian knows that this is not, the Black River Immortal Fish must exist, otherwise the Four Ancestors Spirit Map will not specifically mark this Black River Immortal Fish.

With the Four Ancestors Lingtu, a person who does not break his hands in order to prolong his life, if it is not a useful method, he will not bother to record it.

Obviously, the Four Ancestors Lingtu had eaten the Heihe Immortal Fish, but this thing only had the effect of prolonging life if it was eaten for the first time, and if it was eaten later, it was useless no matter how much it ate.

Chu Xian collected his thoughts and began to search along the banks of the Heihe River, looking for traces of the undead fish.

I just searched all the way, but I didn't find any undead fish, let alone undead fish, even the fish, shrimp, crabs and shellfish in the black river are not one, this river is like a river of death, not to mention the river, on the riverbank, it is also bare, either ice, stones, or sand, nothing, barren as a desert.

Chu Xian sped up his speed, went up along the rushing river, and soon entered the Black Mountain, this mountain is not high, nor is it vast, Chu Xian thought about it, he traced the source all the way along the Black River, if there were immortal fish in the river, he would definitely be able to find it.

But along the way, there was nothing.

"Isn't it that the Four Ancestors Lingtu has already caught all the undead fish in this black river, right?" Chu Xian secretly thought to himself, this is not impossible, with the character of a person like the Four Ancestors Lingtu, in order to prolong life, for the sake of longevity, what can't be done? Kill all the undead fish in a river and eat them all, this kind of thing is really pediatric, otherwise why would the Four Ancestors Lingtu mark that this immortal fish only has the effect of prolonging life when it is eaten for the first time, and it is useless to eat it after that, this must be practiced.

But if that's the case, what should I do?

"It's impossible for him to kill all the undead fish, more or less, there should be a few fish that slipped through the net. Although Chu Xian's heart sank at this time, he still held on to the last trace of extravagant hope and entered the source of the Black River, the land of the Black Mountain.

In the records of the Four Ancestors Lingtu, there is a trace of awe for this black mountain, and it is written that you cannot enter, but the reason is not said.

Chu Xian originally thought that if he could catch an immortal fish before, he would definitely stop there, and he would not go any further, but now he couldn't do anything, so he could only go to the source to check, otherwise how could he die.

As for the Four Ancestors Spirit Diagram that says that Black Mountain cannot be entered, Chu Xian is also concerned, if there is any danger here, then leave immediately, and definitely not delay.

Soon, Chu Xian found that in the Black Mountain, there were tens of thousands of small streams and rivers, gushing out from all over the mountain, and then slowly converging into rivers and gushing out.

It may be God's mercy, or it may be a burst of luck, Chu Xian finally found an immortal fish in a stream pool.

The undead fish of the Black River, five feet long, has a silver white body, like a silver armor body, it is very good-looking, especially this undead fish has two dragon whiskers, it looks like there is a kind of fairy spirit.

Ordinary people find the undead fish, but also can't catch, one to this undead fish is extremely fierce, the strength is not enough, thinking is to eat the fish, but the result is to be eaten by the fish, it is too sad, the second to the undead fish is extremely keen, perceived the danger, immediately escaped, the black river under the winding road is very much, if you hide in a certain corner, you really can't find out, if you go into the water, that's a joke, this black river is extremely cold, not to mention ordinary people, even the Dao Immortal level into the water, and can't hold on to a breath of time, if it's a long time, keep freezing alive.

If it was Chu Xian himself, it would not be easy to catch this immortal fish, but fortunately, the records of the Four Ancestors Spirit Map actually wrote the method of how to catch this immortal fish.

That is to prepare the undead fish's favorite 'worm meat', step on the clouds to fish, let the undead fish take the initiative to jump out of the water to eat, at this time you must seize the opportunity, take things in the air, catch the undead fish, there must be no mistakes, such as not too early, if the undead fish is not out of the water, it is not caught.

On the way here, Chu Xian had already prepared everything to catch the immortal fish, and at this time, he immediately set out to step on the clouds and start fishing.

This process can not be rushed, the immortal fish is alert, it will not be taken at first, only wait slowly, consume its patience, so, Chu Xian just waited, and waited for half a day.

Finally, the silver shadow in the waterhole was a little unbearable, and after a few temptations, it jumped out of the water and bit the bait.

At the same time, Chu Xian also made a move.

He waited for such a long time, just waiting for this opportunity, and immediately used the method of telekinesis, I have to say that Chu Xian's time was extremely accurate, if there was no accident, this hand was enough to catch this immortal fish.

But the accident happened at this time.

A shadow struck, faster, snatching away the undead that leaped out of the water, and then flew forward.

Chu Xian was shocked when he saw this, how could he endure this kind of thing.

This is something he uses to prolong his life, it is absolutely impossible for others to take it away so easily, for Chu Xian, no matter what the other party comes from, he has to catch up and snatch the immortal fish back.

Therefore, Chu Xian's figure flashed, and he also chased after him quickly.

If you want to say surprised, there must be something, after all, before this, Chu Xian really didn't pay attention to someone hiding on the side, coming to this trick of the praying mantis catching cicadas and yellow finches.

Naturally, for the identity of that shadow, Chu Xian wanted to know very much, the other party could hide quietly and take away the immortal fish, this ability is definitely not bad, especially in this hidden and strange place like Montenegro, you have to be careful, after all, Chu Xian didn't see what the shadow was.

But now Chu Xian can't care about it so much.

The undead fish that was snatched away, it was eighty years of life, and the most important thing was that Chu Xian came all the way to find such a one, if it was snatched away, Chu Xian's intestines would have to be repentant, so no matter what the shadow came from, and no matter what the other party's cultivation was, Chu Xian would have to catch up.

Anyway, now Chu Xian is barefoot and not afraid to wear shoes, and he is about to get cold, so why bother so much.

Pursue!

Chu Xian was furious, the speed was extremely fast, but the speed of the shadow was not slow, this way, he entered the depths of the Black Mountain, but Chu Xian was faster, and a flying sword slashed over, blocking the shadow.

At this time, Chu Xian saw clearly what this shadow was.

It's actually a person.

Terran, this is very easy to identify, because the words of the Wu people, the figure and appearance are completely different from the Terran, and the one in front of him is definitely a Terran, and it is a Terran monk.

It's just that this man is like a wild man at the moment, wrapped in animal skin clothes, and his body is thin and unkempt, like a flower child who has been hungry for three or five days.

But this person's eyes are bright and bright, with a sense of profundity, and at the moment he is holding an immortal fish, staring coldly at Chu Xian.

Chu Xian didn't expect that in the extreme north of the Wu Clan, he actually met a human monk and the other party was so down, this is indeed an extremely strange thing.

"Who are you, why do you want to rob me of the undead fish?" Chu Xian opened his mouth to ask, and at the same time, the words just now were mixed with the secret spell of the witch path, and the other party was unconsciously caught by the spell.

This is the weirdest and most terrifying part of the secret spell, when it is cast, it is impossible to guard against it, just like the longevity devouring witch spell that Chu Xian was in at that time, and he was hit without noticing it at all.

It wasn't until Chu Xian now became a master of witchcraft secret spells that he knew that there were too many ways to cast a curse, and if he didn't understand witchcraft, he wouldn't know how to get hit, even if he was a master in the witch clan, it would be difficult to resist when he encountered something more powerful.

Chu Xian's method of casting the spell is very clever, after all, it is the Four Ancestors Spirit Diagram who personally instructs him, of course, it is not as good as the Four Ancestor Spirit Diagrams, but it can also reach the level of Wu Ancestors, and of course the other party is unaware.

The man on the other side said in a hoarse voice at this time: "It's better not to eat this fish!"

In a word, it is necessary to send Chu Xian.

Chu Xian smiled, and immediately stepped forward, as soon as the person saw it, he directly shook his hand to cast a spell, and in an instant, the ice and snow rolled up under the man's feet, forming a huge ice pick, which stabbed directly in the face.

"Carving insect skills!" Chu Xian is now not what it used to be, the person on the other side is not bad at cultivation, and he is also at the level of Dao Immortal, but Chu Xian is obviously more powerful.

Although he has not yet integrated the three methods of Immortal Dao, Witch Dao and Demon Clan Exercises, but now Chu Xian's divine power is extensive, how can it be shaken by ordinary Dao Immortals?

Iron sand becomes a shield, easily blocking oncoming ice picks.

The person on the other side immediately cast another spell, this time, a large area of ice spikes surged under his feet, and suddenly stabbed out, like an ocean of ice thorns, and at the same time, the cold air was pervasive, cold and piercing, Chu Xian was also startled, but fortunately, he reacted extremely quickly, and at the moment when the ice spikes spread, he urged the spell that had been laid before.