A month later, outside the Imperial City of the Heavenly Spirit Empire.

Tang Xiao and Ace finally reached their final destination, the Imperial City of the Heavenly Spirit Empire, after the non-stop journey of the sun and the moon.

And after this journey, Ace also has a new understanding of Tang Xiao.

It's not so much a new realization as a shock.

After advancing to the Ninth Rank of the Desolate Vein, Tang Xiao increased his cultivation intensity again, and every day, except for hurrying, almost all of them were out of a state of cultivation, practicing martial arts over and over again, and swaying his desolate power without hesitation.

And whenever Tang Xiao's desolate power was exhausted, it was the time to continue on the road, and in the process of hurrying, the Taixu Thunder Gang in Tang Xiao's body began to run in an infinite cycle, restoring Tang Xiao's dry dantian.

Such a madman's general approach directly made Ace dumbfounded, you know, if it is a normal person's approach, it must be after exhausting the wilderness power, he will rest and meditate and restore the wilderness power, but Tang Xiao is the opposite, when the wilderness is exhausted, he will continue to start on the road.

In the cultivation of wild power in sports, although Tang Xiao is as skilled as eating and drinking, in the eyes of Ace, he is still a desperate cunning, and every time he rushes, he carefully stares at Tang Xiao to prevent Tang Xiao from suddenly going crazy because of the bumps in the road.

And after Tang Xiao successfully advanced to the peak of the Nine Layers of the Desolate Vein, the seal in the Purple Thunder Jade Stick was also uncovered again, and the Purple Thunder Jade Stick, which originally weighed two thousand catties, doubled again to four thousand pounds, although it was still much worse than the original weight of the Purple Thunder Jade Stick, which was still 108,000 catties, but this sudden doubling of the weight, at the beginning, still made Tang Xiao miserable.

Every time the Purple Thunder Jade Stick increased its weight, it was a moment when Tang Xiao challenged the limit.

The huge weight made almost every step Tang Xiao take extremely difficult, carrying the purple thunder jade stick on his shoulder, one after another deep footprints were imprinted in the hard soil, and with the strength of his body, the progress was slowly moving forward.

However, who is Tang Xiao?

Even Qi Qi, who is a dragon, sees Tang Xiao as a madman, so you can imagine how desperate Tang Xiao will be.

In less than a day, Tang Xiao insisted on increasing the speed of his progress by half, although due to the weight, Tang Xiao could not perfectly control his strength, and every step he took when he ran would make a huge roar, like a boulder falling. But such progress is definitely a rapid rise.

And on the second day, Tang Xiao had completely increased his speed to normal speed, and he would definitely not delay time because of the reason of carrying the purple thunder jade stick to hurry, and through a night of hard adjustment, Tang Xiao was already able to adapt to this kind of intensity of training, and the internal strength of the control of strength became more nuanced, and every trace of internal strength accurately matched with Tang Xiao's control.

In the hurry, Ace saw the milky white light oozing from Tang Xiao's body, and instantly recognized it.

This is the internal strength that only a master of physical training can have!

You must know that the road of training is definitely not a simple process, although the martial artist who exercises the body has a great advantage over the ordinary martial artist in the body, but it takes a lot of time to cultivate the body, and the pain is simply indescribable, which is also the main reason why the master of training is so rare.

And internal strength is only possessed by those who have a peerless talent in martial arts. However, most of the martial artists who choose to practice physical fitness are those with low qualifications, and even those with mediocre qualifications will not choose to practice physical fitness, and those who have superb martial arts talents, how can they go back and choose such a difficult and painful path as physical training?

Therefore, in the cultivation of physical strength, martial artists who can cultivate internal strength are extremely rare, even in the huge Imperial City of the Heavenly Spirit Empire, it is almost impossible to find a few physical training masters who can cultivate internal strength.

Out of curiosity, after personally trying the weight of the Purple Thunder Jade Stick, Ace completely understood why Tang Xiao, a fifteen-year-old boy with a mere desolate vein, had successfully cultivated his internal strength.

With such a huge weight, Ace can only jog in small steps, even if he runs with all his might, and he can't move fast at all, let alone hurry.

Tang Xiao shocked Ace again and again, so that Ace finally understood why Tang Xiao was able to successfully kill two martial artists with two people in the Xuan Realm.

"I'm afraid that in the Heavenly Spirit Empire, only two or three people can compare with Tang Xiao, even in the Demon Vein Academy where demons gather, Tang Xiao's talent and hard work are definitely outstanding. This is Ace's only evaluation of Tang Xiao after a month of getting along.

At this time, Tang Xiao faced the huge imperial city in front of him, and couldn't help but feel a lot of emotion in his heart.

The majestic city wall, solid towering, black huge square rocks accumulated, without the slightest gorgeous decoration, the years carved countless traces on it, sword scratches, fire scorched black, after the baptism of war again and again, let this city wall suffer from vicissitudes, but still stand here, after thousands of years of development, although it has not been invaded for hundreds of years, but the majesty of this blood and sword, but still remains here, everyone who stands in front of the imperial city, seeing this scene, can not help but sigh.

The majestic dragon head is carved on the huge city gate, showing the people the majesty of the Celestial Spirit Empire.

The guards standing guard at the gate were at least the nine layers of the desolate vein, and there were not a few people in the Xuan Realm, neatly lined up in a line, patrolling back and forth at the city gate, their armor colliding with a sonorous and powerful sound, checking the pedestrians coming and going.

And the leader of the team was actually a powerhouse of the Earth Mystery Realm, with a tall and strong body and a powerful face, a stern face, and the energy fluctuations released between his gestures warned people to abide by the rules of the Heavenly Spirit Empire all the time.

With Ace, just came to the city gate, the guards on both sides of the spear horizontal, suddenly crossed in front of Ace, making a "bang" sound, the cold light reflected from the tip of the gun made Tang Xiao feel a piercing cold, with keen perception, Tang Xiao felt that the body of this group of guards exuded a thick blood, it seems that these guards are definitely battle-hardened, definitely more than twice as strong as ordinary martial artists of the same level.

"Wait!"

Just as Ace was about to be examined, a rough voice came, and he followed the voice.

I saw that the chief of the Dixuan Realm just now, set aside everyone, and quickly came to Ace and Tang Xiao, looking at Ace with sharp eyes, it seemed to stay for two seconds, and then there was obviously a trace of peace of mind in his eyes, and he breathed a sigh of relief, and then dispersed the surrounding guards, and came to Ace, clasping his hands into fists.

"Young master, you're finally back! If you don't come back, I'm afraid the master will be furious. ”

"Hey...... Uncle Zhanjun, of course I know my father's character. ”

Hearing the words of the Dixuan Realm Chief's Battle Army, Ace couldn't help but smile bitterly, as if he had expected the result, he shook his head lightly, with a helpless expression, and then, turned around, revealing Tang Xiao behind him, and introduced:

"Tang Xiao, this is Uncle Zhanjun, my father's right-hand man. Uncle Zhanjun, this is my friend Tang Xiao who I met outside, without him, I am afraid I would not be able to return to the Imperial City. ”

Hearing Ace's introduction, the battle army couldn't help but narrow his eyes, and suddenly Tang Xiao felt a domineering and powerful spiritual power swept towards him, although he was not as easy to control his spiritual power as a condenser, but the majesty of the battle-hardened battlefield, mixed with killing and blood, let his spiritual power press on him like a mountain.

"Uncle Zhanjun!" Feeling the pressure of this coercion, Ace hurriedly stopped it.

You know, for this kind of coercion that only belongs to soldiers, Ace is absolutely familiar, this kind of coercion that can only be cultivated through blood and killing, which is definitely not something that ordinary warriors can withstand, and this army is a famous general under his father Ai Tianhao, every time on the battlefield, he must be the first to rush forward to fight with the enemy, which can be described as a god-like existence.

Although Tang Xiao's talent is already a top-level existence in Ace's eyes, after all, he is facing a battle-hardened soldier in the Dixuan Realm.

However, before the battle army could exit, Tang Xiao's arm was already firmly in front of Ace, and his blood was full of arrogant character and strong fighting intent, and he did not allow himself to bow to any battle.

"Hmph!" Tang Xiao didn't move, just snorted lightly, for the absolute control of spiritual power, suddenly the spiritual power turned into a thin blade like a cicada's wings, directly slashing through the coercion of the opposite mountain, no matter how you Mount Tai overpowered, I only need to cut off the pressure in front of me, and I can retreat with my whole body.

Two invisible forces were frozen in the air like this, one was huge and heavy, the other was flexible and sharp, and for a while, Tang Xiao was actually equal to the powerhouse of the Earth Xuan Realm.

"Haha!"

After a few rounds, the battle army, as a powerhouse in the Dixuan Realm, couldn't take advantage of half a point at all, laughed twice, and then withdrew all the coercion, and said heroically: "Sure enough, it's a hero out of a teenager, admire! This time I lost!"

As a powerhouse in the Dixuan Realm, he can openly admit defeat to Tang Xiao, a young man with a desolate vein, and the heroic atmosphere of being a soldier is vividly reflected in the battle army, which makes Tang Xiao also appreciate it very much.

Not pretentious, Tang Xiao smiled slightly, accepted it gladly, lifted his cuffs with both hands, and bowed slightly to the war army to show respect.

Seeing that the contest between the two was over, Ace also breathed a sigh of relief, and then seemed to be in a hurry to return home, Ace hurriedly said goodbye to the war army.

"Tang Xiao, don't mind, Uncle Zhanjun is like this, in fact, he is still very good. ”

On the way, Ace explained to Tang Xiao.

"It doesn't matter, being able to fight with the masters of the Earth Mystery Realm is also something I've always looked forward to. ”

Tang Xiao was still smiling, and said lightly.

"You ......" After hearing this, Ace looked at Tang Xiao speechlessly.

You must know that this little monster, an ordinary low-level human Xuanjing martial artist, is no longer a threat in front of him, which is already perverted enough, but he didn't expect that he had actually set his eyes on the body of the Xuanjing martial artist.

Ace, who was speechless, had no choice but to stop making a sound, but with a little resentment on his face, he took Tang Xiao and hurried towards the mansion of the Blood Mist General.