Time goes back to the time when the last blow was delivered before the demigod clone dissipated, facing the limit of the sacred domain that could not be dodged, unless the strength broke through, they would definitely die, and even if they simply broke through the current level separately, the ending might not be able to be rewritten.

In the previous battle, both Zhang Fei and Nelson were injured a lot, not to mention the blood, but they were also bloodstained.

When faced with the threat of death, Nelson was ruthless, chanting a spell in the ancient dragon language that sealed the dust in the depths of his memory, and as the incantation ended, it and Zhang Fei's blood fused with each other, establishing a close bond.

From that moment on, Zhang Fei and Nelson became a whole, no longer misunderstood by outsiders, but a real dragon knight, a holy dragon knight to be precise.

At the moment of crisis, Nelson's contract was not the usual contract of equality, but a natal contract that almost no dragons used.

After the equal contract is signed, the relationship between the knight and the dragon is equal, and the biggest effect is that the contractor must not harm each other, which is not to say that the subjective consciousness, but has a specific protection ability at the rule level, and the contracter's attack cannot cause harm to the other party. The attacks of both sides will not cancel each other out, but will only be strengthened by mutual cooperation.

Of course, this kind of protection is not absolute, it is equivalent to an additional defense against injury, and the tacit understanding between the contractors is that the higher the degree of protection.

In addition to the effect of an equal contract, the natal contract also has an additional attribute of life and death between the contractors, in other words, life sharing, including longevity, will be shared, and there will be no equal contract dragon knight The knight dies and the dragon continues to live.

There is only one possibility between them, and that is to die together and live together.

If you only consider this aspect, after signing the natal contract, the dragon clan is obviously the one who suffers, and the Terran knight takes advantage of it, compared to the long life span of the dragon clan, the short hundred years before the human race broke through the holy realm is just a relatively long sleep, and as a result, half of the life span will be given to the knight, which is equivalent to half of his own lifespan.

The natal contract was first used by the dragon clan in order to find a partner who shared life and death, and it could not only be unfavorable to the dragon clan.

The dragon clan has a long lifespan and strong vitality, and humans are not without advantages, like most demonic beasts, the dragon clan's comprehension is far inferior to that of humans, and it takes much longer to break through the realm than humans.

After stepping into the holy realm, the gap between the dragon clan and the human race in combat power was narrowed, especially those genius human races with extremely high understanding, and the combat power might even surpass the dragon race.

After signing the natal contract, although the dragon clan cannot share the comprehension of the contract knight, but after the life and soul of the two parties of the contractor are closely connected, the perception of the realm is indeed completely shared.

At the moment when Nelson and Zhang Fei signed the natal contract, the strength it had accumulated for a long time directly broke through the bottleneck, stepped into the holy realm, and became a frost holy dragon.

And Zhang Fei has reached the level of the Holy Domain in his own realm, and the difference is only the accumulation of fighting energy, he should have broken through a long time ago, but due to the relationship between the famous Zhang Eight Snake Spears, he has the combat power of the Holy Domain in advance, and the accumulation required has become more.

It's like a bucket being expanded, it takes more water than before to fill it, so he can't break through to the Sanctuary for a long time, and after sharing Nelson's life force, this bucket is immediately filled and he truly becomes a Sanctuary powerhouse.

With such a breakthrough, due to his accumulation far beyond ordinary people, his own strength is much stronger than when he has just stepped into the Sacred Domain, and he has the strengthening of the famous Eight Snake Spears, at this time, he is actually infinitely close to the middle stage of the Holy Domain, and his real combat power is almost the late stage of the Holy Domain.

After the strength breakthrough, under that attack, they already had enough strength to survive, but they would never be as intact as they are now, in fact, what really saved them was the talent born after Nelson broke through the Sanctuary.

To a certain extent, the dragons are indeed the darlings of nature, not only strong in themselves, but also have a lot of powerful natural abilities, such as spatial scales, which can be used as storage space, and Nelson's awakening this time, similar to spatial magic, can send them into the dimensional space to avoid attacks.

The reason why it is said to be similar to space magic is mainly because the ability of the dragon clan can only be regarded as a talent, at most, it can send itself and the contract knight into the dimensional space, except for using it to escape, it has no other great effect, and it cannot be freely controlled like Guo Jia. Whether it's offensive, defensive, or escaped.

And this talent is not as easy to use as space magicians, which is why it took them so long to come out of the dimensional space, fortunately, the spatial coordinates are fixed, and they can come out from where they enter, otherwise Nelson will get them to where they don't know.

As soon as they came out of the dimensional space, they saw that the Sacred Extreme Frozen Bird was about to attack the mutant shadow marten, and they didn't have to think about it to stop them.

It's not to save the mutant shadow marten, but they don't dare to guarantee that the shadow marten still has the spiritual imprint of the demigod beast on its body, what if that pervert is summoned again? Even if their strength breaks through, they are still not the opponent of the demigod clone, and when the time comes, there will be no other choice but to use Nelson's unreliable spatial talent to escape.

"This little thing can't be killed!" Zhang Fei saw that the Sacred Domain Extreme Frozen Bird did not react, so he emphasized it again, and then directly ignored their reactions, and flew towards the mutant shadow mink.

Zhang Fei picked up the shadow mink, fortunately, the storage collar is still there, this is the point, if it weren't for the Jialanguo inside, they wouldn't have made this trip, let alone almost put their lives on the line.

But this harvest is really not small, the original goal was achieved, not only did he break through in strength, but he also signed a natal contract with Nelson, Zhang Fei could feel Nelson's depression through the contract, and Nelson could also feel his mood, so he had to hold back and didn't even dare to laugh in his heart.

Carrying the mutant shadow marten and calling Nelson, who was in a bad mood, Zhang Fei prepared to leave here.

"Stop! you can leave, that little thing must stay!" Seeing that they were leaving, the Sanctuary Shadow Sable hurriedly spoke out to stop it, it could be sure that the clue to the vengeance of the clan was on the Shadow Sable.

"It's our prey, why should we leave it?" Zhang Fei refused, if the storage collar around the shadow mink's neck could be taken off, he didn't care, all they wanted was the Jialanguo inside, no one wanted to bring a small thing that might attract demigod enemies, but now he couldn't take it down, he had to take the shadow marten back for Guo Jia to deal with.