After he reaches the True Immortal Realm, his strength can be greatly improved, and maybe he can go directly to the Daluo Modern Realm, which is definitely good news for Mu Chen, because the stronger his strength, the more confident he will be in the face of Rulai.

After he got into the ground at a distance of 10,000 meters, Mu Chen stopped, and then he directly took out the dragon ball and swallowed it directly.

When the dragon ball entered his body, Mu Chen felt that the blood in his whole body began to boil, and the endless dragon power flowed out of the dragon ball, constantly strengthening Mu Chen's body, and the spiritual power in Mu Chen's body was also increasing.

The dragon bloodline in Mu Chen's body has also become deeper and deeper, and then, a dragon power continues to rise from Mu Chen's body, if the previous Mu Chen can only be regarded as a half-human and half-dragon, then the current Mu Chen can be said to be a real dragon.

In this way, five days passed in the blink of an eye, and the army of the demon clan had really arrived.

In Da Luo, the Void Boy and Duan Lingshuang were all frowning, this was the fifth day that Mu Chen had left, that guy seemed to have evaporated from the world, since he left that day, he couldn't see anyone anymore, and he didn't know where he went.

Of course, they are not worried about Mu Chen's safety, after all, this guy is not only powerful, but also has a thief brain, even if something happens to them, Mu Chen will be fine, at most he will encounter some trouble.

At this time, the two of them were standing on the city wall of the Great Luo Kingdom, and in addition to the two of them, the city wall was also full of people from all major schools.

"Where the hell did that guy go, why hasn't he come back for so long." Duan Lingshuang felt a little irritable, even she didn't know why this was happening, every day when she slept, the shadow of that guy would involuntarily appear in her mind.

She was used to being with someone, and now she suddenly couldn't see him, which made her feel a little unaccustomed.

"Miss Duan, with Brother Muchen's ability, even if something happens to us, he won't have an accident, and now that he hasn't come back, it is estimated that there is something, so don't worry." The empty boy saw Duan Lingshuang frowning. Immediately went up to comfort.

"Hmph, who said I was worried about that guy." Although she behaved very boldly in front of Mu Chen, in front of the empty son, she didn't want to show that she was interested in Mu Chen.

The empty boy also cried and laughed twice, and did not speak again.

At this time, the sky gradually darkened.

"Dark clouds cover the sky, and the demonic spirit is overwhelming, this is the rhythm of the demon king's appearance." The empty boy looked at the dark clouds mixed with demonic energy, and said slowly.

Every monster that can become a demon king is the king of demons, and that demon energy is not comparable to ordinary medicines.

Even if it was just one demon king, it was enough to cause changes in heaven and earth, not to mention that three demon kings gathered here.

On the horizon, three huge figures slowly emerged, and countless birds spread all over the sky, almost filling the entire sky.

At this time, the entire ground trembled violently, and from a distance, you could see countless huge figures in the sky that were rapidly rushing towards the Great Luo Kingdom, including many giant beasts dozens of meters high.

These are the real demon beast groups, compared to the vanguard of the demon clan before, they are simply not on the same level.

"Demon King?!" When Duan Lingshuang heard this, he also looked towards the sky.

She has grown so big and basically hasn't seen what a real demon king looks like, because the people in the world who have seen a demon king are basically dead.

And like Duan Lingshuang, there were still many people who had never seen the Demon King, and they were also surprised to look at the group of demon beasts in the distance, wanting to see what the so-called Demon King looked like, because they had never seen what the real Demon King looked like.

In the sky, Long Yuan and the representatives of the various sects all had solemn expressions, as the masters of the sects, it was naturally impossible for them to stand on the city wall and watch like everyone else, so it would be too embarrassing.

And standing on the city wall, they can't see the farthest scene, after all, they can see far away when they stand high, and only when Edgeworth stands high in the air can they see the situation at the scene clearly.

Under their gaze, in the center of the demon beast group, three huge palaces were being carried on the backs of three huge beasts, with green bricks and green tiles, like an emerald mountain, and at the top of the palace, there were three golden thrones, and three strange-looking men were sitting on the thrones.

On the far left is a man who looks to be in his twenties, this man has short purple hair, wears a jade ring around his neck, and wears a black power suit, his face is surprisingly white.

A strange inscription occupies the left half of his face, which contrasts with the pale face, making it even more bizarre, and if you look closely, you can see that the black stripe is a small black snake.

And on the throne in the middle, there is a big man who looks to be in his thirties, the big man is wearing animal skin clothes, with a human head and skull hanging around his neck, his body is very strong, like a bodybuilder, the muscles in his chest bulge high, and the animal skin coat is bulging, giving people a feeling of strength and strength.

The big man has thick eyebrows, big eyes and thick lips, giving people a very loyal and honest atmosphere, but if you look closely at his eyes, you will find that there is a lot of cold aura hidden in the eyes of the big man, it is obvious that this big man is not as simple as it seems on the surface.

In particular, a golden king character between the foreheads of the big man is particularly eye-catching.

On the throne on the far right sat a man who looked to be in his forties, dressed in a black gown with a mustache, the corners of his mouth slightly raised, his dark hair tied behind his back, and a feather fan in his hand, who looked like an elegant wise man.

Long Yuan, Luo Han of the Divine Sword Sect, and Ning Zhuanyun Master of the Xuantian Sect all frowned.

They could clearly feel that the demonic aura that rushed to the sky came out of their bodies, and it was obvious that the three of them were the Black Jiao King, the Snake King, and the White Tiger King.

They are all the kings of the demon clan, and the most terrifying breath is the elegant man on the right, who is also the culprit of this invasion of the human empire, the Black Jiao King, among the three of them, his strength is the strongest, followed by the White Tiger King in the middle, and the Snake King on the left.