After Dugu Ye and Bai Yueying pushed open the fourth door, the two of them clearly felt the temperature in the air drop suddenly, and looked inside, only to see that it was a primeval deep forest buried by black gas. There was a smoky gray miasma between each tree trunk that could not be seen at a glance, even if the two of them had not yet stepped into the deep forest, they could still clearly feel the thick dead air and fishy smell emanating from the black mist, which was more dangerous and unpredictable than the previous places, because at least they could still judge who the opponent was in front of them, and now they really had no clue.

It's a good strategy to attack the heart, if it weren't for the extraordinary willpower of him and the little guy, I am afraid that I would have succumbed without a fight now.

"This forest is too quiet and eerie, I'm afraid it's the sum of all the dangers of the previous three gates, and now I have to admire the wisdom of the owner of this underground palace, who has figured out people's hearts so thoroughly." Dugu Ye looked at the boundless black deep forest and said in a deep voice.

Bai Yueying blinked her big eyes and said softly: "You're right, this person's resourcefulness and the fight you have, by the way, do you know who the person who built this underground palace is?" I'd love to get acquainted. ”

The corners of Dugu Ye's mouth slanted slightly, and he looked at Bai Yueying's eyebrows and raised: "I don't know, but if you want to know, it shouldn't be difficult, I think the truth will be revealed as soon as I find the book spirit." “

"yes!" Bai Yueying played with the dagger in her hand, looked into the distance, and nodded, just now she used her ghost eyes to investigate everywhere and still found nothing, there was no demonic energy around, no ghost energy, as if in front of them was a never-ending road, full of despair.

Now only by hurrying up to find the book spirit can we end it early.

After the two tacitly looked at each other, they walked towards the black boundless deep forest, and suddenly the sky was covered with ink clouds, and the sky and the earth dimmed in an instant, and the endless darkness was like a big net covering the sky and connecting the sky and the earth, and a burst of terrifying aura instantly permeated the heaven and the earth.

In the dark clouds that revealed the breath of death, suddenly the cold and huge white bones of many animals loomed in the sky, and there was a terrifying aura among the black clouds. The silence between heaven and earth was a little terrifying, there was no sound at all, and there was a deathly silence.

The white bone is full of the vicissitudes of time, as if it has come from ancient times through time and space, it is like a death vortex, and the endless death qi shrouded in the ten directions begins to slowly gather towards it, and the rolling black clouds are slowly swallowed by it. The grass and trees beneath their feet suddenly turned into a sea of dead bones.

An incomparably cold and solemn aura of death came from the far sky and spread across the earth.

Bai Yueying was a little surprised, although these white bones didn't look weird, but there was still an inexplicable fear around her.

"Wait a minute, there's something up ahead?" Dugu Ye immediately grabbed Bai Yueying, who was walking in front, suddenly raised his head, looked into the distance and frowned.

Bai Yueying immediately turned around and looked at Duguye's line of sight.

In the distance, there was a white corpse of bones, because it was too far away and there was no other color, even if she had a pair of clairvoyance, she might not be able to see clearly.

"This voice, it seems to have been heard somewhere." Bai Yueying tensed her body and whispered.

Click, click, click

Bai Yueying closed her eyes intently, listening to the faint sound in front of her, frowning, this voice seemed to be heard there often, it seemed to be the sound of bones rubbing against each other.

Her heart shook and suddenly a very bad feeling arose, and she immediately jumped on Duguye's shoulder and looked into the distance, a few miles away there was a humanoid skeleton slowly walking in their direction, and the sound of friction getting closer and closer sounded in the dim world.

It's creepy.

"What is it, that weird noise?" Dugu Ye held Bai Yueying's leg standing on his shoulder and said.

What can make the little guy so vigilant must not be some ordinary goods.

Bai Yueying pursed her red lips tightly, thinking that when she first entered the Cave of Hades, she was beaten by the Skeleton King who had practiced for a hundred years and almost returned to the Western Heaven, if it weren't for her body that could heal automatically. Now I'm afraid that she has long since become a red face and dry bones, so she knows the combat effectiveness of skeletons very well.

Bai Yueying's face suddenly turned iron-blue, and she gritted her teeth and said, "A skeleton that is more difficult to deal with than a ghost." ”

One jumped and came to the ground and stomped his feet.

Damn it!

The ensuing danger became more and more ferocious each time, and he should have known that he should have asked his stepfather to find out what was going on.

"!" Bai Bai Moon Shadow scolded angrily.

"Little one, have you ever encountered this thing before, how do I feel that your reaction is very unreasonable."

"It's not just that I've encountered it, it's a nightmare of my life."

I think that she relied on herself to learn a little fur Taoism, and quietly slipped into the cave of Hades, which is known as having no return, thinking that she could kill the ghosts in it in seconds, but she didn't expect that when she was fighting, a Skeleton King suddenly appeared from behind her, beating her half to death, and finally if it wasn't for the mysterious thing in her body that seriously injured the Skeleton King in times of crisis, she would have become a puddle of mud now.

Shame on you!

That was something she couldn't get rid of in her previous life, and even if Skeletron later became her master, it didn't wash away a big failure in that beautiful life.

A piercing sound sounded in Bai Yueying's ears, and Bai Yueying immediately looked in the direction where the sound was.

Dugu Ye, dressed in a black python robe, holding a soft sword, he came to the skeleton like a tornado in the desert, and at this moment, the sword qi in the sky turned into an afterimage, and it went down towards the skeleton's head, only to see the entire body of the skull's head that was shattered and scattered on the ground gathered together again to recover as before.

Dugu Ye looked shocked, this is incredible, he jumped and swung the sword in his hand into the wind again, and a dark cold light slashed straight towards the skeleton, and the result was still the same as just now.

"Are you done fighting, it's time to replace me." The thoughtless skeleton, its eyes suddenly glowed coldly, and its mouth was half-closed, and it picked up its stiff arm and hit it in mid-air, and it was suddenly shattered again.

A white shadow, like a streamer, grabbed Dugu Ye, who was cutting off one of the skeleton's arms, and suddenly pulled him back more than ten feet away, and said: "The biggest feature of that useless thing is that it can't be killed, and I have suffered an unforgettable loss on this before." ”