In the underground palace of the Ghost City Lord's Mansion, Ning Xin and Song Weizi once again killed the guards who found them, since they entered the rockery passage, they no longer know how many secret guards they had killed, if it weren't for Ning Xin's divine sense being relatively strong, and they discovered the existence of these monks in advance, they might have been discovered by now.

"How long will it be before we get to where the Void Map is stored?"

"Soon, the Void Map is in the center of the dungeon!"

Just when Ning Xin and Song Weizi were looking for the Void Map, the blood slaughter was at the gate of the Ghost Domain City and the blood slaughter that had not been seen for hundreds of years.

"What's wrong with you? Why do I think you seem to have something on your mind?" After a conversation, Bloodslaughter sensed that Bloodslaughter was a little absent-minded.

"It's nothing, it's just that I just noticed a faint fluctuation of yin qi on Xia Rong's ghost beast car, but when I checked carefully, there was nothing!"

Before, when facing Bai Li Cong's inquiry, Blood Slaughter was also a little uncertain in his heart, but after he thought about it carefully, he felt that he was not mistaken, there was really something wrong with that ghost beast car!

"There are many unsightly things in the open and secret of these big families, you better not care about it! No matter what secrets are on the summer Rong car that night, it has nothing to do with you, you just need to take the people from the underworld to search Song Weizi well!"

"Don't worry, I understand these things. By the way, it was Song Weizi and the mysterious nun you went after in the first place, can you tell me more about the characteristics of that nunity?"

"What's the matter? The people from the underworld are still inquiring about the nun?"

"Yes! But I checked and checked, and there was no news at all!"

"She is probably dead! I saw her in the Ghost Realm, and I saw her fall into the sea of flames with the soul flame with Sun Lao of Blackwater City!"

"Really?"

"There were many people who saw that scene at the beginning, you know what the soul flame means to the monks of the underworld, even if the Mahayana monks encounter it, it is estimated that their souls will be scattered. Of course, it can't be ruled out that she may not be dead! If she had taken the Ghost Baby Flower, the Soul Flame would really not be able to help her!"

"Hmph, ghost baby flower, not to mention that it takes 100,000 years to bloom, let's just say that the baby beast that guards it, even if it encounters an old monster in the tribulation period, it may not be able to get out of the whole body, so how can the female cultivator have the opportunity to get the ghost baby flower?"

"Legend has it that someone once saw the Ghost Infant Flower in the Forbidden Soul Valley!" Blood Tu said lightly, when he was chasing those two, he stopped his pursuit because he heard the roar of the Eastern Pole Yin Emperor.

Why did the Four Great Yin Emperors go to the Forbidden Soul Valley? And what was the faint fragrance that he smelled that made him feel uplifted? These two things have been circling in his heart.

After many inquiries, he thought of a possibility, and it is estimated that the only one who can make the four Yin Emperors shoot at the same time is the legendary ghost baby flower!

Now the henchmen of the four Yin Emperors are all gathered in the Ghost Domain City, maybe they are all here for Song Weizi, after all, it was only him and the mysterious female cultivator who entered the Forbidden Soul Valley during that time.

From this, he deduced that the Four Great Yin Emperors did not get the ghost baby flower at the beginning, and the ghost baby flower was probably taken by the female cultivator and Song Weizi!

"Regardless of whether that female cultivator dies or not, I have to catch Song Weizi first, and the rest will only be said later!"

After that, the two of them chatted for a long time, but during this time, the blood slaughter was a little distracted.

"No, I have to go back and have a look, you go back to the inn first, and I'll look for you when I'm done!" Blood Kill thought about it and still didn't feel at ease, he had a brief fight with Song Weizi before, and the yin qi fluctuation just now was very similar to his.

In the center of the underground palace of the City Lord's Mansion, a black boulder emitting a dazzling light appeared in the sight of Ning Xin and Song Weizi.

"That's the Void Stone, and the Void Diagram is engraved on it!" Song Weizi said as he took out a blank ghost beast skin, "Each person in the Underworld can only make the Void Diagram appear once, and there are only a few breaths at a time, so we only have two chances." ”

Song Weizi didn't hear Ning Xin's return, and raised her head with some confusion, and saw Ning Xin staring at the Void Stone as smooth as black jade with frowning brows, and holding a jade box that was constantly vibrating.

"What's wrong?"

"It's nothing, you just said that only people from the underworld can make the Void Immortal Stone manifest?" Ning Xin gripped the jade box that she wanted to break free.

Ever since he saw the Void Stone, the jade box he got in the underworld has been vibrating violently, and the prohibition of silver light flowing on the jade box has been hidden from time to time, as if it is about to be broken.

"That's good!" Song Weizi glanced at Ning Xin suspiciously, thought about it and said, "People who can pass through layers of levels to come to the Ghost Domain City in the north of the underworld can't still be a living soul!"

"Then you go over first and let the Void Stone appear!" Ning Xin thought for a while before saying.

Looking at Song Weizi who was walking towards the Void Stone, Ning Xin was a little worried in her heart, she didn't know if she would be able to make the Void Stone appear, and with Song Weizi alone, she didn't know if she could expand the map.

It's also to blame her, she didn't understand the Void Map clearly before she came, and she always thought that the Void Map was a map, where did she know that it was engraved on the stone, and it must be someone from the underworld to make the stone appear.

When Song Weizi's hands touched the Void Stone, the Void Stone flashed with a burst of white light, and then a pattern one meter long and half a meter wide appeared above the stone, but after a few breaths, the pattern disappeared.

And just when the Void Stone emitted a white light, the jade box that Ning Xin was holding in her hand was lifted in one fell swoop!

The jade box flew into the sky above the Void Stone, and then the jade box slowly opened, and a snow-white animal skin and a drop of white liquid flew out of the air.

"This... What is this?" Song Weizi was a little surprised by the sudden situation.

Ning Xin ignored Song Weizi, just looked at the white animal skin and the drop of white liquid in the air, she had a strong premonition, these two things were for the purpose of expanding the Void Immortal Diagram carved on the Void Stone.

"How much do you remember the Void Diagram that just appeared?"

"Uh, I... It seems to have forgotten!" Song Weizi was stunned for a moment before he said, just now the jade box flew out, and the pattern that he didn't remember much in his mind was interrupted.

"No matter, a dead horse should be treated as a live horse doctor!" Saying that, Ning Xin walked towards the Void Stone, took a deep breath, and then pressed her hands on the Void Stone, following Song Weizi's example.

Like Song Weizi before, the pattern quickly appeared, and just as Ning Xin was engrossed in staring at the pattern, the snow-white animal skin and white liquid suspended in the sky suddenly flew towards the pattern.

Suddenly, a white light rose into the sky, pierced through the underground palace, rushed out of the lake, and reached the sky, and after three breaths, the light disappeared as if it had never appeared.

"Oh my God, what was that white light just now?"

"Could it be that there are some genius treasures or otherworldly treasures?"

"That light seems to be coming from the City Lord's Mansion!"

"Let's go, let's go and see!"

Bai Li Cong, who was still investigating at the four city gates, saw the light, his face changed, and he didn't care about the rules of the Ghost Domain City that he couldn't fly, and immediately flew towards the City Lord's Mansion.

At the same time, those high-ranking monks who were stranded in the Ghost Domain City also rushed towards the City Lord's Mansion.

The intense light forced Ning Xin and Song Weizi to close their eyes, and when they opened their eyes again, a scroll was levitating in front of Ning Xin.

After checking the scroll several times with her divine sense, Ning Xin carefully took the scroll, and just when she wanted to open the scroll, she found that no matter how hard she tried, she couldn't open it.

After thinking for a while, Ning Xin put the scroll on her forehead, and in an instant, a clearly visible map of the distribution of various parts of the underworld appeared in her mind, and what surprised her even more was that the map was really marked with a line on how to leave the underworld.

When all the patterns on the scroll were printed in Ning Xin's mind, the scroll disappeared in one fell swoop.