The boundless curtain of night gradually shrouded the earth, and the most terrifying time in the northern cold land of the forbidden area was unfortunate to be launched at this time!

The Seven Days and Nights, this strange period, is often activated in the Northern Underworld, and there is no pattern to speak of, but one thing can be followed, that is, it happens once a year!

It was very unfortunate that the old man came here with Asura, and he encountered such a strange thing, which the old man did not expect!

On the towering mountains, the dragon hall of the dragon clan in the north of the underworld, now with the arrival of the night, the palace that was originally full of magnificent atmosphere has gradually disappeared into the vast dark night, in this vast black curtain, the dragon hall stands majestically, and the blurred outline can only be judged to be a big black shadow, giving people a dull sense of oppression!

At this time, Cang Tian stood at the entrance of the main hall with a solemn expression, raised his eyes slightly, and looked at the originally bright sky, but at this time, it turned out to be as if he was soaked in ink, and there was a faint worry in his heart!

"Old fellow, the timing of your coming here is really not the right time, the seven-day dark period once a year, it happened at this time, I don't know which race is going to disappear strangely this time!"

Looking at the dark sky in the distance, Cang Tian turned his head slightly, and said to the old man who was also standing on the side with his hands in his hands: "Do you say that you are idle and bored, it's not good to live in your academy, why don't you come out blindly and sneak here to me!"

After hearing Cang Tian's ridicule of himself, the old man smiled helplessly, and then said, "Alas! It is said that people are old and good, I am an old and useless guy, one day suddenly a sense of inexplicability rose in my heart, and I was so anxious that I could not sleep all day long, as if God was guiding me in the dark, let me go with my heart, and walked out of the academy, and then this did not let me meet, the party involved in the previous noisy incident of the Phoenix Clan, it was very strange, after I met that kid, the kind of panic that had been haunting my heart in my heart, actually disappeared, I think maybe it is really people who are old and fine, let me go to the grave when I am about to enter the grave, and do something that may have an impact on the will of God in the future！”

Listening to the old man's self-consoling words, Cang Tian was silent for a while, and then said: "You old guy always likes to make some things that the gods and gods talk about, but every time you dance the gods, some big events will happen, just like the last time you told me, the strange changes in the heaven and earth in the dream woke you up, and then sure enough, I sensed the fluctuations of the rules of heaven and earth, as if something was born, but I don't know what happened? You also know, we can't get out of this ghost place!"

"That's right, there was a vision in the sky over the continent at that time, accompanied by a burst of metallic sounds, and then our academy sent people to the place I saw in my dream to investigate, and found that there was nothing but a prairie, and then it was gone!"

After hearing this, Cang Tian nodded with relief, then stopped speaking, turned his head to look at the sky and was stunned!

The conversation between the two, if Asura hears it, will definitely answer the questions of the two of them, because the content of their conversation just now is that the time when Asura strayed into the Netherworld Reincarnation Mansion, the vision and sound of the sky were actually generated when Asura was imprinted with the law of reincarnation!

"Old fellow, do you want to come with me to see that place, I have a vague feeling that this time, maybe we can solve why we can't leave here, or figure out what this strange seven-day night is all about!"

Looking at Cang Tian's solemn expression, the old man couldn't believe his ears, and then asked to confirm: "Are you sure you want me to go to that place with you? Have you forgotten the lesson of the last time?"

When it comes to the mysterious place that Cang Tian said, the old man also has a solemn face, judging from the tone of conversation between the two, it seems that that mysterious and unknown place has an existence that can make both Cang Tian and the old man jealous!

"The war of gods and demons has caused the rules of heaven and earth to be turbulent and lacking, and the transformation of gods and demons has been restricted, although the vast majority of people on the continent do not know this reason, but after cultivating to reach our realm, we all understand in our hearts that even though the rules of heaven and earth are lacking, it is not impossible to break through alternatively, but the ancestors of the predecessors, which one does not have more cultivation and wisdom than you and me, but why can't you take that last step, and when the gods and demons were in the war, what did the human race touch, and caused both gods and demons to fight for it, why the forbidden area was formed, all of this, think about it from that ancient cave, maybe find some clues!"

Cang Tian said all the questions that plagued the cultivators of the continent in one breath, but none of these questions could be answered, and now Cang Tian was most concerned about how to get out of the Northern Underworld without dying right now!

Because with the advent of the seven-day night period every year, the demon beast race in the forbidden area, starting from the lowest level, disappears one after another, when the lowest demon beast group disappears, it begins to slowly develop towards the top, this kind of weird thing, as if there is a wisdom existence, after the destruction of the weak, it will develop towards the intermediate level, and now the remaining races in the forbidden area, which one is not so strong as to be outrageously stubborn on the mainland, but it can't escape the deadly curse of the dark night period, the Canglong clan stands on the spire of the North Demon Beast Pyramid, and the lips are cold, and now I don't worry about solving this hidden danger, and the idea won't be long after, the Canglong race is also going to be removed from the mainland!

"Okay! Since you have a decision in your heart, then the old man will accompany you on another journey, it's a big deal to lose my old life, anyway, I'm not sure if the catastrophe will be able to survive the catastrophe in the near future, so it's better to make a modest contribution to the lives of the mainland while I still have a lot of strength now!"

Speaking of which, the old man's twilight body seems to have returned to the peak of his prime, and his slightly rickety waist seems to have become erect again!

"Old guy, I want to thank you, not only on behalf of the Canglong Clan, but also for all the creatures in this forbidden area!"

After hearing that the old man agreed to his request, such an existence as arrogant as the sky actually bowed to the old man solemnly at this time!

"What are you doing! Isn't this ruining the friendship between you and me! This is my own decision, while my catastrophe has not yet arrived, do something, it should be, just let me exert my residual heat, if you really want to thank me, get drunk with ambergris!"

"I already knew the purpose of your old thing!

After listening to the old man's words, Cang Tian suddenly laughed and scolded, and at the same time he was extremely happy, when he took out a jade bottle, what was in it was the ambergris drunk that the old man always talked about in his mouth!

"Good stuff!"

After taking it, the old man pulled out the cork and drank a big mouthful of ambergris, which was far beyond the mellow taste of peerless wine, which suddenly made the old man exclaim.

"Maybe this is the last time I'll get drunk with this ambergris in my life!"

A faint sadness inadvertently emanated from the old man's body, and a sad sentence made Cangtian is star frown!

"Old guy, this is the case, I'll help you survive the catastrophe together!"

After hearing this, the old man squinted at the sky, smiled, and said: "Is it possible to find someone else to help you survive the catastrophe?" If it is really destroyed, I think it is better for me to bear it alone, it is too worthless to lose you, don't forget, now that the hunter clan is quietly rising, you will be busy in the future!"

When he talked about the hunter clan again, the anger in Cangtian's eyes instantly filled out.

"You shouldn't have sat there and made peace in the first place, you caused such a shocking killing back then, and you still hoped that they would have room to save it, and now you still think that my judgment is wrong?"

Speaking of the hunting and killing of the hunter clan in the whole continent back then, the details of it, Cang Tian and the old man, who were the core figures of the year, knew better than others.

"Yes, time has proven your judgment right, the unrepentance of the Hunter Clan disappoints me, if there are still waves like the last time, we Flame Spirituals will not intervene in it!"

The old man spoke with a strong sense of guilt, the cold wind blew, the old man raised the jade bottle in his hand quite lonely, as if he had some difficulty to drink a sip of ambergris drunk, and a long sigh came from the old man's mouth!

"It's not your fault!"

Cang Tian patted the old man's shoulder heavily, then turned around and walked towards the Dragon Palace.

"Wait a minute, I'll arrange the affairs of the clan, and when everything is in order, we'll go!"

"I'll wait for you!"

The old man replied without replying, and at the same time did not forget to remind Cang Tian and said: "Send two guys to help me find the stinky boy who came with me, if we can't come back, let him take what he needs, leave this ghost place, tell him to go to the Flame Spiritual Academy to report no matter what, let him meet Xiao Jia directly, and mention my name!"

"I know, when people are old, they love to nag!"

After Cang Tian responded unceremoniously, the figure of Wei An gradually disappeared into the darkness of the main hall, and the old man stood alone at the entrance of the main hall, looking at the vast dark night, drinking ambergris alone, his expression was uncertain, and he didn't know what he was thinking in his heart!

"Patriarch Ina, why is it suddenly dark here?"

On the other side, after Asura's continuous efforts, the injured Ina finally woke up, and when she just opened her eyes, she found that her surroundings had become pitch black, and she suddenly felt a tremor in her heart!

"This is the most famous seven-day dark night period in the Northern Hell Forbidden Zone!"

With Asura's help, Ina stood up and replied word by word while looking at the sky around her.