It's hard to say whether it's an alien dragon or not, but the large number of treasure resources left by the Sand Clan includes an astonishing collection of books, and Xiao Chen has long learned the Sand Clan's script and can read it directly.

In these books, he finally found a record of the alien dragon.

Historically, the allosaurus is a very rare race, after all, the dragon race is a proud race, and there is a strict order, it is strictly forbidden to mate with other races, and the most allosaurus comes from the extremely lewd black dragon race.

However, even if the allosaurus can be born, it is extremely difficult to survive, one is that the allosaurus has the blood of the dragon, and they are not bound by the dragon clan, so they can naturally mate at will, so there are many wurm species on the mainland, like the white glass actually has the thin bloodline of the ancient dragon, which can be called the wurm species. With the dragon clan's pride in their own bloodline, how could they allow their bloodline to be spread so wantonly, so once they find an alien dragon, they will attack the alien dragon and destroy it.

Second, the alien dragon also has a huge threat to the dragon clan, they are different from the weakness of the dragon, the alien dragon clan may mutate and be born not inferior to the dragon, or even stronger than the dragon's alien species, they can devour the dragon crystal advanced, and because of the dragon's extermination policy on the dragon, it also makes the alien dragon will hate the dragon clan extremely, in history, there are powerful alien dragons, slaughtering the dragon clan - Xiao Chen saw the ancient books recorded, the most powerful alien dragon in history, the "blood crown" born of the black dragon and the blood elf mating Legras, who had caused the worst bloodshed in the history of the dragon race, broke into the Dragon Island and killed six high-ranking dragons, eighteen median dragons and fifty-five lower-rank dragons, although Legolas was eventually killed by the three most powerful legendary dragons on the Dragon Island, but it is said that those three legendary dragons also paid a great price, and even one was seriously injured and fell in rank before killing Legrass.

The Legendary Dragon is an existence comparable to the god rank.

This shows the power of the allosaurus Leglas. At least it's god-level.

It is precisely because of such bloodshed that although it is rare in a long history, for the proud dragon clan, the alien dragon has become a taboo and a nirvana.

Xiao Chen closed the book and frowned slightly.

"Alien dragon, if Xiaobai is really an alien dragon, I'm afraid it won't be discovered by the dragon clan. Otherwise, it's a disaster. ”

However, there has been no dragon clan in the Eastern Continent for many years, so it shouldn't be so unlucky, but it's hard to say, otherwise how did Bai Li give birth to Xiao Bai...... Xiao Chen pondered silently. It seems that Xiaobai has to be taught to rest, and if Xiaobai can reach the holy level, he can transform into a human form. Combined with the breathing technique, it should be safe. Don't be discovered by the dragons.

But the Holy Order, how can it be so easy?

Xiao Chen shook his head, he didn't care about these for the time being, the dragon was incomparably rare and proud, and the chance of appearing on the human continent was too small.

Now. The most important thing is the final showdown with the Tegel Empire.

Xiao Chen walked out of the library hall. In the sky of the Black Stone World, Xiao Bai was chanting "Ang-" and "Ang-", with a huge body, wings spread, flying back and forth in the air, on its back. Standing Xue Wei Xuerui, seems to have a good time.

But the Sand people below. But they were all very nervous, although Xiaobai restrained Long Wei, but as a powerful existence that was not inferior to the Dragon Clan, he also had indescribable pressure on ordinary people.

Seeing Xiao Chen come out, Xiao Bai let out a long groan and fell to the ground with Xue Wei Xuerui.

"Young Master!" Xue Wei Xuerui jumped off the dragon's back.

"Boss!" Xiao Bai shook his head, his nostrils sneered and snorted white cold air, his two huge hind feet, walking, where he passed, a white frost was born under his feet, and a long white ice mark appeared behind his back.

Xiao Chen also didn't want to instill the complicated relationship between the dragon clan and the alien dragon to Xiao Bai for the time being, after all, Xiao Bai could only be regarded as a young child in the long-lived super monster, and whether it was really an alien dragon still needed to be determined.

He nodded at the little ones.

"Xue Wei Xuerui, you can either stay here with Xiaobai, I've been here for three days, and there may be a big battle outside at any time, I have to go out and deal with it. ”

"Young master, let's go out too, stay here, how boring it is. Xue Rui was the first to refuse.

"Boss, I'm going out too, I heard Sister Xuewei Xuerui say, boss, you want to fight. It's not interesting, this doesn't let me go out, I'm going to kill the Tegel Empire, besides, it's too small here, I'll end up as soon as I fly, I don't want to stay here, boss, no, I'll crash out. Xiaobai's body shook violently, and he said unconvinced.

Xiao Chen's head is big for a while, Xiao Bai is very fierce now, he and Xiao Bai tried to fight, and he couldn't help him without changing his body, Xiao Bai's current combat power is at least nine stars if it is calculated according to human strength, and its own super strength and defense comparable to the dragon clan are not comparable to human beings.

The comprehensive strength is more difficult than the average nine-star peak powerhouse.

If Xiaobai must break through the shackles of this black stone world, and really can't stop it, I'm afraid that the whole world will be collapsed by it.

Xiao Chen thought about it, Xiao Bai is getting older now, and it is really inappropriate to trap it in the Blackstone World again, after all, he doesn't treat it as a demonic pet, such a powerful demonic beast must have its growth experience, and being trapped in the Blackstone World, a small world without any danger, is not conducive to its growth.

In the past, he was afraid that Xiaobai would be exposed to the human world and cause trouble, but now he is a near-invincible existence in the Eastern Continent, and Xiaobai's appearance in the human world is nothing, and even, with Xiaobai's combat power, it is definitely the strongest hole card, which will surprise the Tegel Empire and have an immeasurable effect in the final battle.

"Okay, Xiaobai, then you can also go out with us, but after you go out, you don't expose it for the time being, and you can only appear when I allow you to go to the battlefield. Xiao Chen nodded and agreed.

"Ang-ang-" Xiaobai shouted excitedly.

......

Xiao Chen left the Blackstone World first, and he summoned Kroger and the others to discuss, and directly opened up a huge field in Baikal City to house Xiaobai.

Of course, this is done in secret, and other reasons are used to prevaricate externally, which will only let the high-level of the Phantom Empire know about it.

The appearance of Xiaobai shocked Kroger, Aiston, Aurora and others, but they did not know Xiaobai's true identity, and the records of the alien dragon were only mentioned in some very old books, and even the dragon clan is a very mysterious existence for the current human race, let alone the alien dragon. Only the Sand Race, which existed tens of thousands of years ago, can know.

So Kroger and the others didn't know Xiaobai, and even suspected that it was a dragon at one point.

Of course, it is only doubt.

No one has ever seen the dragon clan, the only thing they can understand is the images drawn on some ancient books, but after all, it is painted, what the real dragon looks like, no one knows, there are still some differences between Xiaobai and the dragon, and it can only be classified as a mysterious monster that is very similar to the dragon clan.

Xiao Chen no matter how everyone guessed, he would not tell the secret of the alien dragon, he only needed to let Kroger and the others know that Xiaobai was powerful, which was also the secret weapon of the Phantom Spirit Empire.

Kroger and the others felt excited after testing Xiaobai's strength slightly.

With the help of this terrifying demonic beast, the final battle will greatly increase the probability of victory, and the morale of everyone will be even stronger.

......

Tegel Empire, Imperial City.

After dealing with the day's affairs, Nunop did not rest, but slowly walked towards the depths of the palace, in the core of the palace, there is an area shrouded in purple light, which is also the forbidden place of the Tegel family, the glory of the dragon slayer family, and only core members like Nunopu are eligible to enter.

In the center of the forbidden place, there is a white-gold altar in the shape of a triangular pyramid, and at the top, there is a huge dragon head bone, which is also the skull remains left by the dragon killed by Tiger back then, which is placed in the forbidden place of the Tiger family.

On top of the dragon's skull, there is the sword of Tegel.

Above the altar, the wind and clouds surged, and the purple thunderclouds were filled, like a huge dragon hovering in the sky, roaring, emitting bursts of dragon sorrow, roaring, accompanied by roars, lightning shuttled through the forbidden land.

Even Nunop couldn't get close to the altar, so he could only stand and watch from a distance.

On the bones of this dragon's head, next to the sword of Tegel, sat Adam, the son of the heroic inheritance of the Tegel family.

He was naked, his body was flowing with purple-red light, and the thunder and lightning in the void kept splitting down, falling on his body, but it seemed to turn into a stream of energy, making the light on his body flicker more intensely.

Nu Nop has not been here for a long time, and when Adam was defeated by Xiao Chen in the Wind and Cloud Race, he entered the forbidden land of the Tiger family and accepted the complete inheritance of the Tiger family in retreat.

Now, five years have passed.

Once he accepts the full lineage, he is the strongest being below the supreme level.

Sons of heroes, it has always been like this.

Bang!

Adam, who was sitting in the bones of the dragon's head, opened his eyes, and a strong ancient will radiated out, and the thunder and lightning in the void shook terribly.

At this time, Adam, compared to five years ago, has completely changed into another person, and the power of the strong, ancient will in his body is incredible, even the angry Nopp, who is an eight-star great swordsman, is weak in his knees and wants to fall down on his knees under this power.

"Father, I didn't say that until I have received the full lineage, don't bother me again. Adam's expression was indifferent, as if he was an ancient supreme being, looking down below.

Although Nunop is his father, it seems that Adam has gradually become another existence at this time.

Nunop did not look angry, but his tone was filled with awe and frustration: "Adam, something big has happened, I didn't want to come in and disturb you, but now the Tegel Empire is in danger, Nikola, and Lord Silyons are dead, the army of the Phantom Empire has also been killed in Baikal City, the empire may collapse at any time, the flower of glory of my Tegel family is about to wither, I can only come here and ask for the help of the ancestors!"