"Alright then, you go out first, and come back in the evening. Xiao Tian nodded and said, and then sent Ling Yunfeng to the refining space.

After leaving the refining space, Ling Yunfeng didn't dare to be lazy at all, and hurriedly transported the energy in his body to refine the Heavenly Refining Technique, although the speed was not very fast, but he could refine as much as he could, and he could refine as much energy as he could, and he could only really settle down by refining the energy in his body as much as possible.

At night, after finally sending away his mother and Ling Mo who came to visit him, Ling Yunfeng hurriedly shouted in his mind: "Xiaotian, Xiaotian, it's okay, get me in." ”

I saw that his voice had not been down for long, and his body suddenly turned into a crimson streamer and disappeared into the small room.

"What are you doing in such a hurry?Isn't it late at night outside, no one is asleep, aren't you afraid that people will come back to you?" In the refining space, Xiao Tian appeared beside Ling Yunfeng, glanced at the latter and said.

"It's okay, I told them I'm going to rest, let them be okay and don't bother me. Let's get started. Ling Yunfeng said, if the problem in his body is not solved, he can't stay for a moment.

"Okay! You sit down cross-legged and calm down, meditate on refining the energy in your body, and I will send your true qi into your body to help you accelerate the refining. Xiao Tian looked at Ling Yunfeng and said.

"Okay. Ling Yunfeng responded, and immediately sat down cross-legged on the same place, took a few deep breaths and shook off all the distracting thoughts in his mind.

"Alright! Let's get started! Be prepared for it to hurt later. Xiao Tian looked at Ling Yunfeng, who had already entered the state, and reminded.

"Well, it's okay!" Ling Yunfeng said, and then his hands quickly formed a strange handprint in front of him, and slowly entered the cultivation, controlling the martial qi in his body to converge towards the energy in his chest, and began to refine that energy.

Under Ling Yunfeng's refining, the energy in his chest slowly emitted a stream of warm energy flowing through his body, making him feel comfortable all over his body.

After half a ring, Xiao Tian's eyes flickered for a while, and he slowly sat down behind Ling Yunfeng.

Then he took a deep breath, and his pink little hand poked out of his sleeve slightly, and after drawing a few graceful arcs in front of him, he formed a seal and pasted it on Ling Yunfeng's vest.

As Xiao Tian's handprint was attached to Ling Yunfeng's vest, the latter suddenly felt a large stream of warm air rushing out of Xiao Tian's palm, and then burrowed into his body, and soon filled all the tendons and veins in his body, the warm feeling made him feel extremely comfortable, warmer than soaking his whole body in a hot spring.

However, this comfortable feeling didn't last long, Ling Yunfeng felt that the speed of his refining energy suddenly skyrocketed, and a trace of energy flow quickly emanated from the mass of energy on his chest, not only was the speed much faster, but the energy emitted was also more majestic than before.

Feeling the refining speed in his body that was more than ten times faster, Ling Yunfeng was overjoyed, but before he could be happy, he felt that the energy flow emanating from the energy mass was getting faster and faster, and soon the tendons and veins in his body were full, and then he was scurrying around in his body.

This energy flow continued to flow out of the energy mass on his chest, flowing into the tendons and veins of Ling Yunfeng's body, these energies were too majestic, and his tendons and veins were almost bursting, and the pain was unbearable.

At the same time, the energy was still rushing through his body, making a series of gurgling sounds, occasionally hitting the injured tissues in his body, knocking apart the injuries he had not recovered from for a long time.

"Ah......" The extreme pain in his body made Ling Yunfeng can't help but cry out, but he quickly held back as soon as he screamed, clenching his teeth, and his teeth creaked because they were too tight.

"Hold back the pain, hurry up and refine those free energy currents in your body, otherwise you will be swollen by them and die, whether you are a dragon or a worm depends on your own toughness." If you succeed, you will be happy with the benefits you get, and if you fail, you may not be able to afford the end. Xiao Tian behind him hurriedly reminded and continued to inject true qi into Ling Yunfeng's body.

Hearing Xiao Tian's reminder, Ling Yunfeng naturally knew the situation at this time, and did not dare to delay in the slightest, and hurriedly endured the pain and used the Heaven Refining Technique to refine the energy that was filled with his muscles and veins.

As Ling Yunfeng used the Heavenly Refining Technique in an attempt to refine the energy that was flooded with the tendons, those energies seemed to be aware of their fate. began to be violently **, this stream of energy seemed to be stimulated by something extraordinarily ferocious spread out, this power is like an untamable beast, back and forth in the body, the muscles and veins are constantly expanding under this violent power.

"It's so strong energy" Ling Yunfeng's face also broke out with a trace of sweat, although Ling Yunfeng had already expected that the energy entrenched in his chest would spread out to be absolutely majestic to the point of terrifying, but he didn't expect it to be terrifying to such a point.

The majestic energy filled with the tendons and veins continued to rampage through his body, Ling Yunfeng's face suddenly turned pale, his eyes burst into red fire, and the majestic energy in his body immediately entered the meridians and flowed, and even the blood in his body was surging violently.

"Hold your mind steady and don't let the energy in your body get lost. At this moment, Xiao Tian's voice mixed with true qi sounded in Ling Yunfeng's ears like a drought thunder, and Ling Yunfeng, who was originally a little red in his eyes, suddenly came to his senses, calmed down a little nervous and frightened, and continued to grit his teeth and endure the pain in his body, and ran the Heavenly Refining Technique to refine the energy in his body.

"It's too powerful. Ling Yunfeng broke out in a cold sweat, at this moment, Ling Yunfeng's body was also shrouded in a circle of white light, and the majestic energy rushed in the meridians, bones, and even blood in Ling Yunfeng's body, and bursts of sharp pain came.

Not only that, but this huge energy was even colliding with the true qi on Ling Yunfeng's original body, and the fluctuations caused by the collision of the two energies were like boiling water, constantly churning.

However, at this moment, Ling Yunfeng knew that he could not be unconscious, he was a human being in two lives, after the cultivation and tempering all the way in his previous life, Ling Yunfeng's will had to be said to have reached an extremely high level, at least among cultivators of the same age, it was difficult to find someone comparable to him.

This kind of severe pain was unbearable for ordinary people, but Ling Yunfeng also gritted his teeth and persevered at the moment, and at the same time, Ling Yunfeng began to try to use the Heavenly Refining Technique to devour the huge energy in his body that was filled with tendons.

Fighting against this sharp pain, gritting his teeth to resist, Ling Yunfeng was persistent, the handprint in his hand changed, and he gradually began to refine this huge amount of energy.

Time passed slowly, and as this severe pain lasted, Ling Yunfeng finally began to be able to grasp a trace of majestic energy and began to refine, this energy was too majestic, making Ling Yunfeng suffer a lot.

However, as he began to refine gradually, this majestic energy also had absolute benefits, almost forming a huge refining martial qi at an extremely gratifying speed and rushing into the sea of qi in his lower abdomen.

Ling Yunfeng could clearly feel at this moment that this refining martial qi was not small, and it was pouring into his own qi sea at this moment, in the huge qi sea, with the entry of foreign martial qi, it suddenly began to fluctuate, and a vortex of martial energy condensed in the qi sea began to slowly rotate, sucking in the surrounding martial qi and growing continuously.

With the slow refining, the majestic energy impact in the body was also suppressed, and began to slowly subside, and among them, Ling Yunfeng also felt the damaged bones, meridians, and even muscles around his body, and the five internal organs were also moisturized in this majestic energy, and the previous pain began to slowly subside While being nourished by martial energy, invisibly, the bones, meridians, muscles, and internal organs also absorbed some energy, so that Ling Yunfeng's body got some forging, this kind of forging, for a while, may not feel too much effect, but over time, it is definitely not to be underestimated in this refining, Ling Yunfeng also entered a realm of selflessness, controlling the energy refining in his body, and a trace of refined energy turned into martial qi and entered the sea of qi.

And Xiao Tian didn't know when he had stopped transmitting true qi to Ling Yunfeng's body, he had already stood aside, his eyes were firmly on the latter's body, observing the changes in the other party's body, in case something happened to him, he could come to the rescue in time.

At this time, the energy entrenched in Ling Yunfeng's chest had been split into a trace of energy, and the flow of energy filled Ling Yunfeng's veins. Now everything can only rely on Ling Yunfeng himself, and Xiao Tian can't help him with anything.

As Ling Yunfeng continued to operate the Heavenly Refining Technique, refining the energy qi flow that filled the muscles and veins, the sea of qi was like a bottomless pit at this moment, continuously absorbing the martial qi from these refining.

In this refining process, the aura around Ling Yunfeng's body fluctuated violently every once in a while, and as this fluctuation didn't last long, a muffled sound was heard in his body, and the aura around him suddenly climbed to a terrifying speed before it stabilized, and continued to climb slowly.

This situation happened seven times in just a few hours, and for this situation, if there was a martial cultivator from this world here, he would definitely be able to know that it was Ling Yunfeng who had broken through.

Moreover, the speed of Ling Yunfeng's breakthrough would definitely make the martial cultivators in this world have the urge to faint in shock, and they broke through seven times in a few hours, is this something that people can do?

You must know that if people in this world do not cultivate normally without the help of external forces, if they start cultivating like Ling Yunfeng, and break through once a year, they will be considered extremely talented. And a situation like Ling Yunfeng that broke through seven times in a few hours can only be described as a demon.