The two walked for about half an hour, the closer they got to noon, the yin qi in the valley became heavier and heavier, the sky was covered with clouds, the sun was not visible, and the ground was full of yellow spring flowers that were as red as blood, which looked particularly strange.

"What a heavy yin qi ......"

Xiao Chen's eyebrows locked slightly, even he felt a little uncomfortable this time, the yin qi here is much heavier than the yin qi of the Taiyin Palace, no wonder the perennial birds in this valley can't fly, and the beasts are hidden, only the yellow spring flowers in this valley like this yin qi.

The Red Butterfly Fairy said: "The yin energy here is quite light, but when you get inside, the yin energy will be heavier, if it weren't for the 'tidal day' coming, no one would usually come here......"

When she said this, she stopped, and after making sure that there was no one, she continued to walk again, and whispered: "The last tidal day was more than three hundred years ago, and that time I and the White Eyebrow Master and the Immortal Sect Master, as well as a few other people, we had been here before, but at that time, my cultivation was too low, and I was not able to enter it in the end......

"And then? they never came here again. Xiao Chen looked at the deep depths in front of him and asked.

"No ......"

The Red Butterfly Fairy shook his head, looked at the valley in front of him and said: "Later, when everyone's cultivation has broken through, we have come again, but the day of the tide has not yet arrived, and the breath of the underworld is not dispersed, and in the end we only barely passed the first layer, and the prohibition of the second layer is too heavy, and when we resist the breath of the underworld, we have already consumed too much to pass the second layer, so that time to the end, we can only exit, otherwise we will all die inside......"

When she said this, she stopped on the side of the road, turned to look at Xiao Chen, and said: "The underworld breath of Huangquan Valley will recede once every hundreds of years, and on that day, we will call it the 'Tide Day', and after this underworld breath dissipates, it will last for about a month, called the 'Tide Moon', before the end of the Tide Moon, no matter what happens, we must evacuate, otherwise everyone will die inside, without exception." ”

"Tidal ......"

Xiao Chen condensed, looked at the valley shrouded in layers of yin qi in the distance, and asked, "Then when is the day of the tide this time?"

The Red Butterfly Fairy said: "Ten days later, that is, on the fifteenth day of this month, on the night of the full moon, when the yin qi is at its heaviest, once this underworld breath dissipates, all the people who come to Huangquan Valley will inevitably enter it, and we will enter before the day of the tide, that is, before they enter the ......."

"That's why we went to the Yin Ghost King, and I wanted him to barely block this underworld aura for you......" Xiao Chen said lightly.

"That's right. ”

The Red Butterfly Fairy nodded, looked at him and said, "But I still can't trust the Yin Ghost King, this person killed more than 100 people in my sect last month......"

"Oh?"

Xiao Chen looked at her: "Why is that fairy, you can trust it?"

The Red Butterfly Fairy smiled faintly: "I think Childe, at least more reliable than the Yin Ghost King, but I still want to remind you that although the day of the tide is approaching, the underworld aura of Huangquan Valley has begun to gradually dissipate, but Childe still can't be careless, especially when the tide moon ends, we must retreat, once the tide is over, the underworld breath will re-penetrate into the world, and even the place where we are at the moment will be shrouded in an extremely heavy underworld breath......"

"I got it......"

Xiao Chen's voice was faint, and he walked to the valley in front, and the two walked for about half an hour, and came to a mountain stream, only to see a waterfall rushing down the mountain, flying beads splashing jade, forming a deep pool under the mountain, and the red butterfly fairy said: "Just wait for them here." ”

On the way just now, the two of them also saw a lot of other people, presumably these people are also here for the secret of Huangquan Valley, the day of the tide is once in hundreds of years, this time there are not a few people who come to Huangquan Valley, especially the Illusory Ruin Hill, which is extremely chaotic in itself, when the time comes, everyone will fight for some treasures, and it will inevitably stain the blood here.

However, when the two of them came, they were cautious and did not let anyone notice it, and after waiting for a while under this mountain stream, they saw a sword light fall, turning into a gloomy man, who was the master of the Immortal Sect.

Seeing him coming, the Red Butterfly Fairy smiled lightly: "Why is there only one master of the Immortal Sect?

"I didn't ...... with them"

The Immortal Sect Master's voice was slightly gloomy, and his eyes kept falling on Xiao Chen when he spoke, and the Red Butterfly Fairy smiled: "This Xiao Gongzi, that day at the Yin Ghost King, the Immortal Sect Master should have seen it." ”

"I've seen it, I've seen it, but I still have to remind Xiaoyou, the next place to go, that's not something ordinary people can go, if you regret it now, it's too late to ......"

The Immortal Sect Master looked at Xiao Chen with some gloomy eyes, obviously he would rather believe in the Yin Ghost King than believe in a boy of unknown origin.

"Thank you for reminding me, I'll be careful......"

Xiao Chen looked at him and said lightly, not saying it, but thinking in his heart, I have even been to a place like the Forbidden Domain of the God and Demon Tomb, do I still need to come to warn of the danger here?

The Red Butterfly Fairy smiled, looked above the mountain stream, and said with a smile, "The Ghost King and the White Eyebrow Master are here." ”

As soon as she finished speaking, a cyan sword light and a wisp of black mist instantly fell into the valley, turning into a fairy Taoist in Tsing Yi and a terrifying person with an extremely evil aura.

These two are none other than the White Eyebrow Master and the Yin Ghost King.

The blood-drenched appearance of the Yin Ghost King was like a monster, which made people feel the most frightened, and the Immortal Sect Master was gloomy, not like a person who cultivated immortals and cultivated the Dao.

As for the Red Butterfly Fairy, she doesn't look like a fairy, but more like a peerless enchantress who confuses all beings, just one glance, she can hook the soul and make people swoon, so among these people, only the white-eyed person looks the most normal.

"Xiao Xiaoyou, here......"

At this moment, the white eyebrow master walked up to Xiao Chen with a whisk in his hand and greeted him.

And Xiao Chen also felt that among the four people, only the Baimei Master looked the most reliable, just like the ghost Taoist he met in the God and Demon Tomb back then, but he didn't know if the ghost Dao people were still trapped in the God and Demon Tomb now, and what kind of realm their cultivation had reached now......

"Without further ado, let's go. ”

The Lord of the Immortal Sect was gloomy, took a few steps forward, looked at the front and said, "That place is far away, even if it is the Imperial Sword, it will take a day and a night. ”

In fact, the Yellow Spring Valley is very large, not just a valley, especially the forbidden place inside, once you enter it, it is like a secret realm, boundless.

Everyone took off their swords and immediately flew to the other side of the mountain stream, before leaving, Xiao Chen glanced in the direction where he was coming and going, and Bai Luan also sent him a message that night, saying that it was the master of Taiyin Division

The Ghost Yin Ancestor caught up, no wonder when he first entered the Phantom Ruin Hill, he felt someone behind him.

"Xiao Gongzi, what's wrong?"

The Red Butterfly Fairy asked when she saw him looking back.

"Nope. Xiao Chen turned his head and stopped looking at the back, presumably Night Shadow and the others were already in Huangquan Valley at this time.

Several people galloped all the way, and the people below almost only felt a few powerful breaths passing overhead, and before they could raise their heads, they couldn't see any figures.

"Just ...... Somebody's got Edgeworth?"

"What a strong breath ......"

The tide is coming, so there are many people who come to Huangquan Valley this time, people from various sects, or scattered people without sects, but most of these people are cultivating in the Harmony Period, as well as many cultivators who have not yet reached the fourth stage of sanctification, and even cultivators who have just turned into gods, and even cultivators who have just condensed the Yuan Infant, all came to Huangquan Valley this time.

People like the White Eyebrow Master, the Master of the Immortal Sect, the Yin Ghost King, and the Red Butterfly Fairy, in their eyes, they are like immortals.

Of course, it is not excluded that among the people who came to Huangquan Valley this time, there are also some peerless masters, otherwise, the Baimei people would not have to venture into it ten days before the tide comes, in order to enter it before those people arrive.

At this time, the more he flew in, the more Xiao Chen could see some traces of the battle between immortals and demons in ancient times, including the peaks that had been flattened by people with a sword, the mountains that had been cut off from them, and some deep pits that had been smashed out of hundreds of zhang, as well as some remnants of broken boulder arrays...... You can imagine the terrible battles that took place here in the past.

Everyone flew for a day and a night, and the next morning, they finally entered the depths of the Yellow Spring Valley, where the underworld aura had gradually begun to permeate, and it would take ten days later for the tidal day to completely subside.

"This is what you call a lonely place?"

Xiao Chen looked at the yellow spring flowers all over the valley, compared to the outside, the yellow spring flowers here are full of a breath of death, the black stamens, as if to warn everyone, don't go any further, but anyone who approaches will be devoured soul.

"What's wrong?

The master of the Immortal Sect looked at him with a gloomy smile: "If you regret it now, it's still too late, once you break the first layer of prohibition, there will be no way out, let me make it clear first, the prohibition in it is heavier than the other, and when it comes, no one can take care of anyone......"

"Since the master of the Immortal Sect has said so, if Xiao doesn't go in and take a look, won't he go on this trip in vain......"

Xiao Chen's eyes were indifferent, and he walked forward with his hands, and when he approached those yellow spring flowers, the red butterfly fairy stretched out his hand, and his face was slightly nervous: "Childe, beware...... Don't go near those yellow spring flowers, their dead air will erode them!"

"Dead ......"

Xiao Chen's eyes were still faint, and under the gaze of several people behind him, he leaned over and broke off a branch of Huangquan flower, after the flower stem was broken, there was a red juice like blood flowing out of it, which looked very weird, but it didn't take long for the flower to wither and wither in his hand.

"This ......"

The few people behind were slightly surprised, how could it be?

The Huangquan flower here is contaminated with a very heavy aura of the underworld, and it is not suitable for people to approach, but after it reaches his hands, why does it look like he has taken away his life, this is too weird......