Jing Zixuan's assassination just now caused an inexplicable panic to Sun Feng and the others, just as they were paying attention to Xu Feng's movements, another black shadow suddenly appeared beside everyone, and the third and Sun Feng thought that the killer just now was back again, and immediately stood up from the ground, ready to shoot at any time.

This black shadow is Xu Feng's natal seal, when Xu Feng continues to absorb the true yuan power, the natal seal is also constantly evolving and cultivating, after the natal seal appears, there is no extra action, his legs are crossed, and he sits directly behind Xu Feng, his eyes are closed, and he settles down.

"This ...... This dark shadow looks so familiar!"

Seeing the black shadow that suddenly appeared, he didn't make a move on himself and the others, but sat quietly behind Xu Feng, and the third child swallowed a mouthful of saliva and whispered a little nervously.

"Well, I remember! Brother Xu teamed up with this black shadow to kill the purple heavenly python before!" Sun Feng's heart was more careful, and he recognized it after a slight look at this black shadow.

After hearing Sun Feng's words, the third child and the others were relieved, and looked at the black shadow sitting behind Xu Feng with some caution, and sat on the ground from him a little distance.

Xu Feng's natal divine seal is a thief, and after a few battles, there is also a faint murderous aura floating all over his body, although he is just sitting there simply, but Sun Feng and the others still can't stand this killing intent.

Although Xu Feng was in a coma, his soul power had also been observing the movements outside, and when he saw his natal divine seal actually appear behind him, Xu Feng was stunned at first, and then secretly guessed that it might be his natal divine seal that was also cultivating.

Under the battle with the many elders of the Jade Sword Villa, the Natal Divine Seal stole a lot of blood and qi, and it has not been refined in the body, and after it was settled, the momentum on the Natal Divine Seal's body skyrocketed, and a surge of blood qi shot straight out, converging on his chest and constantly swimming.

Xu Feng also knew the current situation of the Natal Divine Seal, so he didn't pay much attention to it, and continued to absorb the vitality around him.

The vitality in this Flying Dragon Mountain is also relatively abundant, under Xu Feng's uninterrupted absorption, his injuries have been healed in a day and a night, Xu Feng feels that he can wake up at any time, and his strength has reached the previous level.

But just as Xu Feng had swam the True Yuan Force in his body for the last week, Leng Qianqiu's voice sounded in Xu Feng's mind again.

"Your body is not fully recovered yet, and the true yuan power in your body is not considered pure, so it is better to take this opportunity to improve your strength!"

Leng Qianqiu could see that Xu Feng's true yuan power was almost at a saturated level now, but if he wanted to further improve his realm, he needed to refine these true yuan forces again.

After Xu Feng heard Leng Qianqiu's words, he was stunned for a moment, and then said to Leng Qianqiu with a wry smile: "Since the old man knows that my natal divine seal is a humanoid seal, then you must also know how difficult it is for the humanoid seal to improve a realm!"

Although the humanoid seal is powerful, it also has its drawbacks, that is, the speed of cultivation is much slower than that of ordinary people, and now his injuries have only recovered, although the true yuan power in his body has reached the previous level, but there is still a long way to go if he wants to break through to the late stage of the true yuan realm.

Hearing Xu Feng say this, Leng Qianqiu chuckled and continued: "Little guy, I have crossed more bridges than you have walked, are you doubting me?"

Although the humanoid seal is more difficult to cultivate, but that is for others, although the true yuan power in Xu Feng's body is not enough to break through to the late stage of the True Yuan Realm, but after taking so many Qi Gathering Pills and Heavenly Materials and Earth Treasures before, every corner of the body contains vitality, as long as these vitality are used well, coupled with Xu Feng's current strength, it is not difficult to break through to the late stage of the True Yuan Realm.

Xu Feng secretly thought about it, then gritted his teeth and prepared to gamble, Leng Qianqiu was a peerless powerhouse before, he naturally couldn't be mistaken.

Taking a deep breath, Xu Feng mobilized the true yuan power in his body again, and quickly traveled along the meridians of his body, and in this process, Xu Feng continued to refine these true yuan forces, and after dozens of weeks, the true yuan power in the meridians that was originally like a rushing river has now become like a stream.

However, to Xu Feng's surprise, whenever the true yuan power in his meridians was insufficient, there would be inexplicable flow of vitality into his body, some of these vitality were absorbed from the outside, and more of them existed in his body before.

"Hold your breath and concentrate on it, and merge those pure true yuan forces into your dantian!" Leng Qianqiu said as he guided on the side.

Xu Feng nodded secretly, and slowly mobilized the true yuan power that had been compressed into almost like a stream, and quickly headed towards his dantian.

Although these crude True Yuan Powers were very small, Xu Feng felt that they were full of terrifying energy, and they emitted a milky white light on them. When entering his own dantian, the true yuan power continued to surge, quickly condensing in his dantian.

"Whew...... It seems that what the old man said is right! This time it is very likely to break through to the late stage of the True Yuan Realm!" Feeling the horror of these True Yuan Forces, Xu Feng said with a hint of excitement in his heart.

"Hehe, now these True Yuan Powers are still relatively small! When all of your dantian is filled with these True Yuan Powers, you have successfully broken through!" Leng Qianqiu said with a smile, and the huge soul power was released, and he was also carefully observing the situation in Xu Feng's body.

The breakthrough of the realm is mainly to see the changes in the true yuan force, when the vitality of the outside world is absorbed into Xu Feng's body, Xu Feng urges these vitality to continue to swim in his meridians, completing the first step of quenching, turning it into true yuan force.

After that, Xu Feng continued to compress these true yuan forces, and by the way, he expanded his meridians, and carried out the second step of refining the true yuan forces, and when the true yuan forces were extremely pure, he would inject them into his dantian.

These three simple steps may not seem to take much time, but in order to achieve the extreme, Xu Feng needs to swim the absorbed vitality in the meridians for hundreds of weeks.

Xu Feng has been in a coma for ten days, and Sun Feng and the others have been staying by Xu Feng's side for ten days, for fear that something will happen to him. Although Xu Feng's face had become the same as before, his closed eyes looked like he was experiencing great pain.

The Natal Divine Seal had already disappeared in place on the seventh day, refining all the stolen blood and qi, and the strength of the Natal Divine Seal had increased significantly, at least on par with the current Xu Feng!

has been cultivating all the time, Xu Feng doesn't know how long the time has passed, the whirlpool composed of the vitality on his body has not dissipated for a long time, but is getting bigger and bigger, the pure vitality is constantly converging towards Xu Feng's body, and Sun Feng and the others who are watching it are also secretly frightened.

Ordinary people cultivate by slowly inhaling the vitality into their own bodies, and slowly swimming along the meridians to increase their strength, but Xu Feng's method of absorption does make people feel a little terrifying, the huge vitality vortex is still floating, and the surrounding vitality is swept away like a long whale absorbing water under the continuous rotation.

Sun Feng and the others were secretly speculating, not knowing what changes had occurred in Xu Feng's body, and he had to absorb so much vitality.

The vitality in the body of ordinary people has already reached the level of saturation after cultivating for three or five days, but ten days have passed, and under such crazy absorption, Xu Feng has not even woken up, Sun Feng and the others have no choice but to be extra careful and pay close attention to Xu Feng's movements.

"It's almost there, whether you can break through or not is up to you here!" After absorbing and refining so much true yuan power, Xu Feng already felt that his dantian had reached the point of saturation, looking at the milky white true yuan power that was constantly converging in the dantian, Xu Feng secretly took a breath and injected the last true yuan power in the meridians into it.

"Boom!"

When the last compressed true yuan force entered the dantian, Xu Feng felt that a violent vibration suddenly came from his dantian, and then his body seemed to become lighter, the meridians and dantian were also expanded a lot, and the true yuan power in those dantian was constantly surging wildly, and finally all turned milky white, covering his whole body along his meridians.

"Boss, look!"

The third child, who was sitting opposite Xu Feng, suddenly found that a dazzling light emanated from Xu Feng's body, and then the vitality vortex on his body shook slightly, and it was dissipating at a speed visible to the naked eye.

"What's going on?" Sun Feng also saw the movement on Xu Feng's body, frowned slightly, and immediately stood up.

But as soon as Sun Feng's words were finished here, a strong aura immediately erupted from Xu Feng's body, even more terrifying than the previous momentum, and the entire space was filled with a faint coercion.

"Breakthrough!"

Xu Feng opened his eyes slowly, took a deep breath, and said excitedly with a hint of excitement in his eyes.

"Hehe, that's right, now you have the strength of the late stage of the True Yuan Realm!" Leng Qianqiu also smiled and said to Xu Feng with a hint of appreciation.

It is extremely difficult for a martial artist with a humanoid seal to cultivate, this is something that everyone on the entire continent knows, but Xu Feng is now less than twenty years old and has already reached the late stage of the True Yuan Realm, this kind of speed is difficult for even those who claim to be peerless geniuses, Leng Qianqiu is also sincerely happy for Xu Feng.

Seeing that Xu Feng had woken up, Sun Feng and the third child glanced at each other, and walked to Xu Feng's side with an eager expression.

"Brother Xu, are you okay!" Sun Feng looked at Xu Feng with a hint of concern in his eyes and asked softly.

"Hehe, it's okay!" Xu Feng also nodded with a smile, said a word to Sun Feng, and then shook his right hand to open the Qinglian space, and Mu Ningzhu's figure also appeared in everyone's sight.

"Brother Feng, your realm seems to have improved again!" Mu Ningzhu was also paying attention to Xu Feng's movements at any time in the Qinglian space, feeling that Xu Feng's aura was even stronger than before, and suddenly said to Xu Feng happily with a smile on his face.

"Well, I broke through again when I was recovering my body!" Xu Feng touched Mu Ningzhu's forehead dotingly and smiled at him.

Standing up from the ground, Xu Feng looked at Sun Feng and the third child, who were still a little stunned, and smiled softly and said, "Thanks to you for taking care of me these days, I, Xu Feng, am grateful!"