Yi Chen suddenly said this, and the dragon servant was stunned, and a strange light flashed in the depths of his eyes.

"The dragon servant can remember some of the previous events, but he hasn't fully recovered his previous memories yet. Soon, the dragon servant shook his head helplessly.

"I see, I thought you remembered the past. Yi Chen smiled, didn't ask too much, and turned his head to sit on the stone in the distance.

The dragon servant was originally a soul that came out of the altar of the ancient battlefield, and the beast soul that entered Yi Chen came out of the altar, and later used other people's flesh to be reborn.

An ancient battlefield has at least 10,000 years of history, which means that the dragon servant must be a person from the ancient period, Yi Chen is very interested in the previous things, if the dragon servant recovers his previous memories, he should be able to tell him a lot of things.

Looking at Yi Chen's back, the dragon servant frowned slightly, he didn't know what kind of things he was thinking, he was completely preoccupied, as if he was hiding something from Yi Chen.

Time passed bit by bit, and when the day was banned by the night, Yi Chen's figure flashed, and he immediately rose into the air.

"Master, wait for me!" The little demonic beast also did not waste time, and quickly followed, rushing into Yi Chen's beast soul.

"Let him go in alone, there shouldn't be any problem, right?" Xing Wuxian was a little worried about Yi Chen's actions alone, if he let him in, even if he was discovered, he could guarantee that he would be able to get out of the way.

"You have also seen Brother Yi Chen's strength just now, even if you want to keep him, it is not an easy thing. Yan Douming was very confident in him.

Xing Wuxian nodded undeniably, and he didn't know if it was because of his prejudice against the members of the Yan Clan, he didn't speak to Yan Douming, and turned his head to look into the distance.

Yan Douming didn't say much, for Xing Wuregret, who hated the Yan people so much, it was indeed a very difficult thing to let him accept a member of the Yan Clan.

It was just a moment's effort, Yi Chen came to the outside of the Heavenly Demon Cave, and as soon as he came here, he felt a very strong demonic aura, and from time to time there would be a low roar of demonic beasts in the Heavenly Demon Cave.

"There's a demon god's breath inside, and according to my senses, their demon lord should have woken up. "Little Monster Dao.

Hearing this, Yi Chen nodded, not surprised at all, the demon lord of the Ten Thousand Demon Nest had already awakened, and the demon lord of the Heavenly Demon Cave should have already woken up.

"Let's be careful not to let them know when we go in this time, or do we make some noise?" the little monster rubbed his little hands together, looking very excited.

In the past, the little monster was very quiet, and I don't know if it was because I had been with Yi Chen for a long time, and I was influenced by him, and whenever something happened, I would behave very aggressively, and I looked uncomfortable if I didn't do something.

"This time I entered someone else's hometown, so it's better to keep a low profile, come quietly, and go quietly. ”

Serious matters matter, there must be no mistakes, Yi Chen will not waste too much time on superfluous things.

Floating outside the Heavenly Demon Cave, Yi Chen was not in a hurry to enter, looked around, and said, "This is the old lair of the Heavenly Demon Cave, such an important place, it is impossible not to have a guard." ”

The little demonic beast immediately closed its eyes, released an invisible energy that spread around, and carefully sensed it, and said after a while: "There is a formation outside the Heavenly Demon Cave!"

Sure enough, as Yi Chen expected, if he rushed in recklessly just now, he would definitely touch that formation, and then he would be trapped in the formation, and at the same time, he would also be discovered by the people in the Heavenly Demon Cave.

"Out!" Yi Chen waved his hand, and his soul power entered the storage ring, and in the next second, the pattern and the pattern plate flew out of the storage ring silently.

Yi Chen's control of the tattoo began to be carved, and the control of his soul power was so perfect that others could not sense the fluctuation of his soul power.

"Get in!" The pattern gently pulled forward, the pattern seeping out of the pattern plate, and cautiously poking forward.

When it extends to a certain distance, the texture is blocked by something that prevents it from penetrating inside.

"I've touched the edge of the formation, come out for me!" A cheer sounded from Yi Chen's heart, and then a shield condensed by the formation appeared in front of him, silently, without making the slightest movement.

It is not difficult for Yi Chen to transform the formation, but it is still difficult to do it without knowing it, as long as there is a little difference, it will be known by the people of the Heavenly Demon Cave.

"Condensation!" After half a moment, a soft shout sounded in Yi Chen's heart, and the lines that had just been released quickly merged into that formation.

A faint energy flickered, and a hole was torn open where the lines had just been drilled.

With a wave of his hand, Yi Chen withdrew the pattern and the pattern plate into the storage ring, and his figure quickly rushed into the gap in a flash, and immediately came to fight the Heavenly Demon Cave.

After passing from the formation, it was instantly revealed that the environment here was completely different from the one seen outside.

"There seems to be energy fluctuations coming out of the formation outside, I'll go see what's going on. ”

At this time, a very suspicious voice came from the Heavenly Demon Cave, and then a tall figure walked out of it, it was the person from the Heavenly Demon Cave.

"Strange, why did the formation activate on its own?" The member of the Heavenly Demon Cave felt very puzzled, and soon found that there was a very big gap in the formation, and said in shock: "It's not good, did someone break in?"

There was an intruder who broke into the formation, this was a big deal, and the member of the Heavenly Demon Cave had a drastic change in his face, and he turned his head to prepare to return to the Heavenly Demon Cave.

"Where are you going?" a laugh rang out behind the Heavenly Demon Cave, as if it suddenly appeared like a ghost, very eerie.

The member of the Heavenly Demon Cave did not sense the other party's breath, nor did he see that person, and the person who could approach him silently must be much stronger than him in terms of cultivation.

"Who is it?" The member of the Heavenly Demon Cave immediately turned his head to look, and immediately found a figure standing in front of him, and when he saw his appearance clearly, he immediately exclaimed, "It's you, Yi Chen!"

Yi Chen's name is almost known to everyone, the Ten Thousand Demon Nest Clothing City cooperates with the Heavenly Demon Cave, they must know who Yi Chen is, and at the same time, after seeing Yi Chen's portrait, they recognized him in an instant.

"Peng!" responded with a punch from Yi Chen, and the member of the Heavenly Demon Cave immediately fainted to the ground.

"It's good that the master's reaction speed is fast enough, otherwise they would have found out. "Little Monster Dao. His words seemed to be relieved, but from the words of the little demonic beast, Yi Chen felt a deep disappointment, as if it was a very unpleasant thing not to be discovered by them.

"You're getting naughty right now. Yi Chen shook his head and said.

"What's going on?" At this moment, a shout came from the Heavenly Demon Cave.

"It's okay!" Yi Chen immediately used his soul power to change his voice while locking his gaze on the member's body.

Half a moment later, Yi Chen put on the clothes of the stunned member, and with a wave of his hand, the formation that protected the Heavenly Demon Cave quickly dispersed and hid again.

Using the Illusion Technique to transform himself into the appearance of that member, Yi Chen swaggered towards the Heavenly Demon Cave.

"Why did it take so long to come back?Is there something going on outside?" There were also two members of the Heavenly Demon Cave inside, both of whom were members of the watch over the entrance.

"Guess?" Yi Chen smiled at them, making a very mysterious look.

"Alas, this matter still needs to be guessed, who dares to come to our Heavenly Demon Cave to make trouble, isn't that looking for death?" one of the members laughed loudly.

"It seems that you didn't guess right, this is really not afraid of death. Yi Chen said.

"What do you mean?" The two members immediately stopped laughing wildly and looked at Yi Chen with puzzled eyes.

"Huh!" Yi Chen didn't answer, and his figure flashed and disappeared in front of their eyes.

"Peng, Peng!"

Immediately after, two dull sounds came out, and before the two members of the Heavenly Demon Cave could react, they only felt a sharp pain in their necks, and then fell to the ground.

Once you've dealt with them, you just need to go into the depths of the Heavenly Demon Cave and find the phantom without having to find it.

Looking around, Yi Chen moved the two members of the Heavenly Demon Cave to a hidden place to ensure that he would not be discovered by them after the operation was completed.

"Little monster, it's up to you. Yi Chen clapped his hands and said.

"Rest assured, I'll be sure to sense the location of the wraith in the shortest possible time. "Little Monster Dao.

As long as it is a divine object, it will emit special energy fluctuations, and as long as the little demonic beast grasps the strange aura fluctuations, Yi Chen will be able to find it.

If it were anything else, it wouldn't work, because some things could be included in the storage ring, and the wraith didn't need to be alive to be able to use it, and if it was included in the storage ring, it would drain its life breath, so the Heavenly Demon Cave would definitely plant it in one of these places.

"There's no phantom beard here, and we'll have to dig deeper to find it. "Little Monster Dao.

Yi Chen nodded, did not linger here, and walked towards the depths of the Heavenly Demon Cave.

The inside of the Heavenly Demon Cave is like a huge ant nest, and there are passages running through it everywhere, if you don't have a strong perception ability, you will definitely get lost in this place.

There were also countless demonic beasts all around, and there were powerful demonic beasts in each passage, Yi Chen could only use his own perception ability to constantly avoid them, and cautiously walked towards the depths of the Heavenly Demon Cave.

As they went farther and farther, the level of those magical beasts also increased, and in this lair, there were at least more than 10 million magical beasts, and the number was very amazing and huge.

"Stop. When Yi Chen was about to go deeper, a cold cheer sounded behind him.