The palms of his hands suddenly clenched into fists, his bones crackled, and a terrifying force lurked in Dong Tu Nan's body.

The whole person seems to have transformed, and his temperament has also changed, the awe-inspiring aura between his eyebrows has become more and more intense, and his body faintly exudes a strong sharp momentum.

"If I had been at the middle level of the Qi Source Realm before, my strength would have been able to compete with the third-level Tianjiao. Now, I can beat them with one punch!"

Even if it is those Heavenly Arrogants of the second level, Dong Tu Nan is confident that they can easily defeat it!

He closed his eyes slightly, quietly feeling the situation in his body just after the breakthrough, those wisps of energy flowed, suddenly soaked every pore of him, and his whole body was in a state of extreme blood boiling.

Turbulence!

Eyes open awe-inspiringly!

An invisible sharp aura burst out, and from a distance of 100 meters, it just alarmed the winged bird monster.

"Wow!"

A sharp and loud birdsong sounded, and the winged bird monster seemed to be stimulated by some kind of stimulus, flapping its wings and flying to the side for a while, and then glared at Dong Tu Nan with a vigilant look.

It floated in the air with a pair of wings, and seemed to be on alert all over, each feather standing upright, as if it were facing a great enemy.

"In this way, I will use you to practice my hands! It will also be my first battle after breaking through the realm!" Unlike before, Dong Tu Nan's face at the moment showed a calm look, and there was no solemn aura at all.

"Go!"

Before the winged bird monster could react, Dong Tu Nan had already raised his hand and punched out!

The fist was like a mountain and a sea, and the majestic power suddenly burst out from it, and a swift fist shadow was like a lion's roar, crashing through the air layer and biting straight towards the opposite side.

"Ho ——!"

The winged bird monster was also immediately alert, although it was startled by something just now, it did not affect its arrogance at all, and still maintained the strong posture at the beginning.

It spread a pair of steel wings, increased the speed of its flight again, and swooped down at a rapid speed towards Dong Tu Nan, facing the fist shadow that Dong Tu Nan had struck.

Bang!

In the windy sky, the large winged bird monster slammed into Dong Tu Nan's fist head-on, and a fierce sound suddenly erupted between the two.

The fist is monstrous, and the steel wings are mighty!

This powerful collision suddenly produced an extraordinary power, like the roar of an ancient giant beast, and then swept through all the surrounding areas.

The area where they were fighting was already filled with smoke, and then the entire sky.

After a long time, the smoke slowly dissipated, revealing two shadows inside.

The scene gradually subsided.

Dong Tu Nan dusted off his shoulders with his hands, and then looked interested, his eyes still bright, full of bland colors, staring at a shrunken huge body behind the smoke in front of him.

As soon as the smoke dissipated, a figure suddenly fell straight down in the lonely air.

On the wide winged bird's body, there was broken flesh and blood everywhere, the bones protruded, and all kinds of bloody scenes appeared. The skull, in particular, was shattered by the powerful fist, leaving only some scum.

Winged Bird Monster, defeated!

Dong Tu Nan's relaxed look on his face seemed to have greatly enhanced his comprehensive strength after breaking through, and with just one punch, he had already killed the steel-winged bird, which was really terrifying.

Airplanes......

The light flashed again, directly enveloping Dongtu Nan, and took it back into the small space on the fourth floor.

"It seems that you still choose to drink the source liquid and break through!" As soon as he came out, Xiao Jin's voice rang out.

"Forehead......" Dong Tunan turned his head in embarrassment, glanced at it casually, and then explained: "I also took it as a last resort, if it weren't for the special situation, I wouldn't have drunk it." ”

"Special, what kind of special law?" Xiao Jin replied with a look of disbelief, a pair of rat eyes slanting at him.

"Do you know? The environment of my fourth level is actually the legendary sky! The gatekeeper is still a big-winged bird, its speed and power are so perverted, it almost consumed me to death!" Dong Tu Nan kept complaining, his heart full of dissatisfaction.

"Sky!?" Xiao Jin also expressed shock, but its reaction was obviously a slow beat, and its tone seemed very deliberate and unnatural.

At one point, it shrank its head and covered its fleshy mouth with its paws, snickering with joy.

But Dong Tu Nan, who was talking vigorously, would have noticed this, and still talked there eloquently, saying: "I strongly doubt that this underground palace is deliberately targeting me? Or is it that the old palace master is making things difficult for me?"

He looked at Xiao Jin, who was still snickering, and there was a hint of questioning in his words.

"Ah!?" Hearing this, Xiao Jin was flustered for a while, and for a while he fell into a daze.

"What are you thinking there?" asked Dong Tu Nan, tilting his head and raising a frown.

"I... I have something to tell you!" After holding back for a long time, Xiao Jin's mouth popped out of this sentence.

"What's the matter?" asked Dong Tunan.

"Just now, I learned a piece of news through the Gold Devouring Rat Group, which is about those friends of the palace master. Kim replied.

As soon as he heard this, Dong Tu Nan immediately came to his senses, and the figures of Wu Han and the others flashed in his mind.

He asked them to go to the pavilion before, but he didn't expect it to be so dangerous, which made him worry about them all the time.

At this time, I finally heard the news from Xiaojin's mouth, how could I not be excited when I called Dong Tunan?

He immediately asked, "Tell me, where are they now?"

From Xiao Jin's tone, it could be heard that they had already left the pavilion, otherwise, the gold devouring rat group would not have found their traces.

"Say it quickly! Don't ink!"

Xiao Jin was entangled for a while, as if he was thinking about whether to tell Dong Tu Nan the news directly, and while he was thinking about it, he was urged by Dong Tu Nan again.

In desperation, it had no choice but to tell the truth: "Palace Master, your friends, at this moment in the South Palace, they... It's being besieged by a bunch of people!"

"What!?" exclaimed Dongtunan in disbelief, "what's going on? Shouldn't they be outside the north hall? When did they go to the south hall?"

The north and south halls of the entire Third Underground Palace were completely in two completely opposite geographical regions, how did they get there in such a short period of time, and why were they besieged by others?

"In the level above the North Hall Pavilion, every challenger will be automatically teleported to the South Hall area after passing through, because there, there is another storage place. Although the two places are far apart, they are the quickest places to get to. Jin explained.

As for the personnel besieging them, Dong Tu Nan also has some speculation.

According to what I know, there are nothing more than a few forces that have entered this water.

The first is the group headed by Su Yuhao, followed by the two groups of Qianxue Gongzi and Li Jiajun, and there is also the mountain wolf, he was also the first to come in, and he has never found his traces.

Others, there are some latecomers. However, it must not be an important role.

As for what Xiao Jin said, Wu Han and several of them were besieged, obviously excluding the mountain wolf.

After all, there were only two people in the water, and he was too fierce to form an alliance with other groups.

Even if he wanted to form an alliance, it was not something that ordinary people would dare to agree to. For people like mountain wolves, who may abandon their own people at any time, even Tianjiao at the level of Qianxue Gongzi must be guarded against.

"Since they are not mountain wolves, who would besiege them for no reason?" Dong Tunan's brows furrowed, and he couldn't help but feel a sense of confusion in his mind.

Suddenly, he seemed to think of something again: "Su Yuhao, Qianxue Gongzi and Li Jiajun and their team members should not be them."

Wu Han and Wu Qi are both children of the martial arts family in Qianxue City, and the martial arts have always cooperated with the government, and it can even be said that they have a bad relationship. For no reason, how could Qianxue Gongzi and Li Jiajun attack them?

As for the first person in Tianjiao, "Su Yuhao", it is even more impossible.

Who made him already the first person in Tianjiao and recognized by everyone as the strongest in cultivation? As for besieging others, at least he would not pull down his own face to do such a thing.

Why? Because he is strong enough and his status is noble enough, such a person will take his reputation very seriously, so he will not bother to do anything that damages his reputation at all.

After thinking about it, he could only come to one conclusion, that is, those latecomers, and only them, would act so unscrupulously.

As for the reason for this incident, the eight achievements are that after Wu Han and a few of them broke through the level, they got some treasures, which aroused their greed.

"No, I've got to hurry over, or they'll be in danger!" said Dong Tu Nan with some hurriedness.

"Aren't you going to continue?" asked Jin.

"Don't break through, let's break through again next time I have a chance!" Anyway, he has already obtained the inheritance of the third underground palace, and he can be said to be the nominal new palace master, so he naturally has the power to break through at any time.

"But the situation over there is too dangerous, wouldn't it be too risky for you to go alone like this?" Xiao Jin was a little skeptical.

"Even if it's an adventure, so what? Wu Han and the others are in danger at this time, I have to save them if I say anything!" Dong Tu Nan said with a stern expression, "Besides, my cultivation has improved again, even if it is a first-level Tianjiao, I am not afraid!"

Hearing Dong Tu Nan's confident words, Xiao Jin couldn't help but wonder: "The first level of ...... Could it be that you have already reached the strongest qi source realm?"

In the various realm stages of the source martial artist, there is a limit level. Just like the "Limit Realm of the Flesh" that Dong Tu Nan had reached when he was in the Quenching Realm before, the top of the Quenching Body, the limit of the Flesh.

For the source martial artists of the Qi Source Realm, they also have a similar title, that is, "the strongest Qi Source Realm"!

Generally speaking, the monks who can reach the "strongest qi source realm" are all geniuses, and their potential talents are all existences that far surpass ordinary Tianjiao.

On the premise of being at a lower level of cultivation, it can also be comparable to the first level of Tianjiao, which is also the strength of the "strongest qi source realm".

At this time, Dong Tu Nan is infinitely close to this level, which is why he is so confident.

Unless Su Yuhao, Qianxue Gongzi and Jin Songzi make a move, Dong Tu Nan may still be afraid. As for the others, if they dare to meddle in this matter, Dong Tu Nan doesn't mind sending them out of this little world of Xuanyun!

"It's not the strongest yet, but it's not too far off. Dong Tu Nan's eyes were gloomy, and he deliberately lowered his voice and said.