The two tree people that Tian Tiannan faced this time were transformed by a level 6 high priest and a level 7 high priest using divine descent, and it was only this level 9 tribe sacrifice god that could be so powerful and able to support the cross-border combat of the two clones, which showed that they were also bound to obtain this thunder divine art.

But unfortunately, halfway through the killing of Tian Tiannan, the Golden Divine Tiger was about to shatter the two roots and thighs of the tree man controlled by the level 6 high priest as soon as he came up, and then knocked it down, bullying the level 6 body with a level 7 body, the difference between the two was a million points of combat power, and the other party was wiped out in minutes.

Seeing that the situation was not good, the other tree talent controlled by the level 7 high priest came forward to save his companion, but he also received a big fireball from Tian Tiannan.

The advantage of having many primary cities under the tribe is that you can have different levels of attack magic with the same attributes.

Among all the primary city-level divine techniques possessed by the Heavenly Southern Tribe, there were two attack divine techniques among the three level 5 divine techniques, one fire and one ice.

Although the attack power of the level 5 divine magic is only 1.5 million points, which is half of the combat power of the level 7 treeman, because of the absolute restraint in the attributes, the damage caused by this blow to him is still huge, almost burning half of the opponent's body.

"Damn, shit! The south of the heavens falls, it's you again, it's you again! ”

"Roar..."

I don't know if this kind of guy who thinks he is a superior person has little energy or what, this guy let Brother Tiannan burn for a while, and then he got out of anger, the big face on the trunk was full of anger, and the roar spread far and wide, shaking people's ears.

Then, not only did the ghost scream, but he also took action.

A tree root thigh penetrated deep into the soil under his feet, and the other pierced directly into the body of the tree man behind him, drawing energy from both places at the same time, and the green light instantly enveloped him, and the injuries on his body not only recovered at a speed visible to the naked eye, but after recovery, the ascension did not stop.

Although level 7 is only one level higher than level 6, the power that can be used is several times higher than it, at least the tree man who was killed by Tian Tiannan before does not have this ability to restore himself.

The big tree man wrapped in the green light, surrounded by tree roots, Tian Tiannan and the golden divine tiger's several attacks were blocked, and he could only watch him grow stronger, according to the system's calculations, the big tree man at this moment, the combat power has broken through the 4 million mark, which is a third stronger than before.

"Whew... Bang..."

When the blue light dissipated, a huge branch suddenly rushed out of the ground beneath the tiger, stabbing it in half.

Immediately, in Tian Tiannan's shocked gaze, the branch was like a vampire, and began to absorb the sacrificial power in the body of the Divine Tiger.

Strictly speaking, the Golden Divine Tiger was born from Tian Tiannan's War Priest's exclusive divine art, so it did not belong to the regular elemental power, so the sacrificial power on its body not only did not conflict with the big tree man, but it was still a great supplement.

"Damn! This Nima is really not a good character..." As his expression changed, Brother Tiannan realized that things had begun to develop in places beyond his control, and for the sake of today's plan, he needed to use stronger strength to deal with this big tree man who was about to break through the level directly.

"Whoosh..."

First of all, it took him a lot of effort to break the branch that had stabbed into the tiger's body, and then he began to retreat desperately, trying to lure the big tree man away, and now his woman and younger brothers are still in the city.

However, Brother Tiannan ignored a problem, that is, the big tree man in front of him was not the real big tree man, so he was not so easy to fool.

After running out of the tree, because there was no movement behind him, Tian Tiannan looked back and saw the big tree man pulling the tree roots and thighs out of the soil, turning around and walking towards the city.

The purpose of the Shuren tribe this time was not to fight with Tiannan, so he would not chase Tian Tiannan at all, and he had heard some of the movements in the city just now, because he was not from this tribe, he couldn't be sure if the tribe had changed hands, so he could only confirm it with his own eyes.

"!" Seeing this, Brother Tiannan, who was smart but was mistaken by being smart, had to turn back immediately.

"Dead, dead, dead..." Watching the big tree man tear open the city wall and stride forward, Tian Tiannan's whole heart hung up, and the little brothers who are staying in the city now are estimated to be unable to bear the slap of this big tree man when they join forces.

In this extremely critical situation, a purple light suddenly rose from the city.

"Boom..."

Immediately afterward, lightning and thunder began to roar in the air, and there seemed to be some great movement brewing in the clouds.

"I'm going to you!" It didn't take long for Brother Tiannan's dull gaze to see a dragon-shaped lightning bolt fall from the sky, hitting the canopy of the big tree man.

First it split in half, and then, the lightning ignited the entire treeman, and the raging fire spread in an instant, and spread to the tribe itself.

"Ahh Confiscate! Seeing that the tribe was affected, Xiao Xiao was a little embarrassed, she didn't expect that the thunder magic released with the Amplification Altar would be so powerful.

"Hurry up and put out the fire!" Now that this tribe has become a sub-tribe of the southern tribe of the Celestial South, it can't be abolished by its own people on the first day.

So Xiaoxiao rushed down the altar and began to extinguish the fire with ice and water magic techniques, and the attendants also rushed into the city to rescue them.

What's funny is that the twenty-four polar shadows, who were still killing frantically in the city just now, have to turn into firefighters to rescue the people trapped indoors, and only they can experience the taste.

In the same way, Brother Tiannan, who looked confused, also entered the city soon after, and before he could ask what had just happened, he was forced to join the firefighting army by Xiaoxiao, and finally it was like digging coal, and everything else was black except for his eyes and teeth.

After some tossing, that night, everyone rested in the home of the former chief priest of the tribe, and at this time, Tian Tiannan had the opportunity to ask Xiaoxiao carefully about the day's history.

But the more he asked, he found that there were more doubts, and in desperation, the itchy Tiannan brother could only go to the system.

One price, 50 million sacrificial source crystals!

Regarding this information, the system gave a price that was neither high nor low, and it was also the limit of the price that Tian Tiannan could accept, and the profiteers were full of power.

Gritting his teeth, Brother Tiannan paid the fee and got the information he wanted from the system.

First of all, the amplification altar that Tian Tiannan made up did have the function of enhancing the power of the sacrificial divine art, but the previous dragon-shaped lightning had obviously changed even the form and level, and there was a mimic sacrificial divine art, at least it was also the level of the city defense level.

And from the information given by the system, Tian Tiannan can be regarded as another literacy, about sacrificial divine arts.

The sacrificial techniques used by the priests were all given by the tribe before the priests were in charge, and theoretically speaking, the power of these sacrificial gods was fixed.

But it doesn't mean that there must be no exceptions to this, quantitative changes produce qualitative changes, at that time, because there were too many sacrificial source crystals thrown into the amplification altar, it had exceeded the energy required to release the energy of this thunder attack divine art.

Thunder magic and fire, water, wood and wind are related, although there is no rune depicting thunder magic on the amplification altar, but it has the above four systems, so the underworld also lays the foundation for the super-level play of the gods, and the thunder gods derived from the increase through the combination are the same as the priest's own creation of the gods.

It is the inevitable result of many coincidences.

In ancient times, self-created magic was not the patent of the priest, I don't know when, the magic below the priest has become only relying on the tribal city and the sacrifice of the gods to give, human inertia may be the root cause of the current situation, after all, it is very difficult to create a magic art.

And it also consumes extremely sacrificial power, in the past, there was no such thing as sacrificial source crystals, and the creation of every sacrificial divine technique was bound to consume a lot of time and energy, and gradually, it naturally became a thankless thing, and in the end, no one was willing to do it.

Like Xiaoxiao, relying on an unprecedented amplification altar, coupled with the runes of the sacrificial divine art, as well as the excessive sacrificial power, and then a little bit of good luck, he created a case of a new divine art in a daze, even in the prosperous past, it was an extremely rare thing.

According to Tian Tiannan's research, as long as the amplification altar used by Xiao Xiao at that time was replaced with the main altar of the tribe, and then the tribal sacrifice god was condensed into a divine dragon form like the thunder divine art, this divine art created by her will be completely solidified in the tribal altar, and she will successfully join the divine family of the southern Tiannan tribe.

Then, Tian Tiannan finally knew the rating of sacrificial divine art in ancient times.

The magic used by the intermediate priest is not in the stream, so it is completely negligible, starting from the magic possessed by the high-level tribe, it is divided into seven orders in total, the so-called primary city magic, in fact, the orthodox name should be the second-order magic, the intermediate city stage, that is, the magic mastered by the priest is the third-order magic, by the way, the magic that the priest can create is also limited to the first and second order, and most of the magic they use when they fight is also second-order.

In the earliest days, the sacrificial magic had to be created by the priests, and then left on the altar of their own tribe for all the priests of the tribe to use.

As a result, today, all tribes can obtain the corresponding sacrificial magic as long as they raise the level of the tribe.

In fact, they are only the most basic of the various stages and levels of divine arts.

The most basic, that is, easy to master, the power is not low, unlike the self-created divine arts, which have a certain degree of difficulty, and many of them are because of their particularity, which can only be used by his creator, which is why the current priests can dominate the power realm.

Now, whether it is the emergence of the thunder magic or the creation of a small accident, it proves one thing, that is, the world itself is ascending and sublimating.

Since the five bigwigs broke the seal and returned to the upper three layers of the world, the road to the sublimation of the sacrificial world has been opened immediately, and he has vigorously promoted the sacrificial source crystal as the world's common currency, which has accelerated the speed of this sublimation.

Brother Tiannan didn't know whether this was good or bad, as if there was an invisible hand behind him pushing all this, and he felt that it had something to do with his coming to this world, and at the same time, he was sure that the system in his body was also inseparable from the many things behind it.

It's just that he doesn't know what kind of identity he plays in it? And what role does the system play in this?