Moreover, Ling Yunfeng could feel that in the process of refining the green energy, there was a strange turquoise energy flowing into his blood, fusing with the blood, and suddenly the blood in his body became full of vitality, and where the blood fused with green energy flowed, the recovery speed of the damaged flesh and blood tissue in the body was significantly accelerated.

In this refining, Ling Yunfeng had already entered a state of selflessness at this time, and his body began to be shrouded in a dazzling white light, the color of which was obviously much more dazzling than before.

At the same time, the aura around Ling Yunfeng's body was also surging at an extremely fast speed, and in the entire cave, the rich white mist aura was surging wildly, like the tide of the sea, rushing towards Ling Yunfeng in the pool, directly pouring into Ling Yunfeng's body through the white light.

A steady stream of heaven and earth energy entered Ling Yunfeng's body, and the gentle green energy that was originally entrenched in Ling Yunfeng's body also seemed to be pulled by something, churning violently, and the green energy in the pool also rushed into Ling Yunfeng's body in a strong way like a crazy poisonous snake.

Under the simultaneous infusion of the three energies, Ling Yunfeng's internal muscles and veins were already extremely full, and Ling Yunfeng's face also turned red.

"Refining!" Feeling the extremely full energy in his body, Ling Yunfeng was overjoyed in his heart, and hurriedly ran the Heavenly Refining Technique to frantically refine these energies, and suddenly these energies filled in his body were instantly refined into martial qi by Ling Yunfeng at an extremely fast speed, and frantically poured into the sea of qi.

In an instant, the martial qi in the sea of qi suddenly skyrocketed, and it didn't take long for it to reach the point of fullness.

At this time, the white light that shrouded Ling Yunfeng's body also soared, and a powerful aura permeated out, soaring like a broken bamboo.

"Bang!" At a certain moment, as a low muffled sound sounded in Ling Yunfeng's body, the aura around him suddenly and instantly climbed to an extremely high level, but this aura had not yet stabilized and then climbed up at an extremely fast speed.

Just when Ling Yunfeng was immersed in refining energy, eight days had passed in the outside world.

The four Ling Cang, father and son, who were protecting Ling Yunfeng's Dharma outside the cave, had already begun to get anxious, if they hadn't felt the energy fluctuations overflowing from the cave, I am afraid that they would have been unable to resist rushing in.

"Dad, it's been eight days, and the longest time our Ling family has received this inheritance over the years is only seven and a half days, will Feng'er be okay?" Ling Pengyi asked with an anxious face.

"Those people are unsuccessful, and we don't know how much time it will take to accept the succession of success, so we can't act rashly.

Moreover, there is some energy overflowing in this cave, maybe Feng'er is at a critical juncture, if we disturb and say that we will fall short, then we will become the sinners of the Ling family, so let's wait for now. Ling Cang said, although his mood at this time was not much better than his three sons, but he was able to hold on, knowing that this was not the time to act rashly.

"Dad's right, let's wait!" Ling Zhanxuan also said that among the brothers of the Ling family, his personality was the most calm.

"Okay!" Ling Luofeng and Ling Pengyi also felt that what they said was reasonable, so they had to nod helplessly and continue to wait......

Time passed slowly, and in the blink of an eye, it was the twelfth day of Ling Yunfeng's retreat, and in the cave, Ling Yunfeng still had his eyes closed, sitting quietly in the pool, putting his hands in front of him to form a seal, and his body was shrouded in a strange white light.

The white light flickered, flashing and closing, and a trace of energy was spit out from within the light, and then it was sucked back along with the energy from the outside world, and then poured into his body through the pores of Ling Yunfeng's body.

In the pool, it had already dried up at this time, and the half of the green liquid in the pool had disappeared without a trace.

The air inside the cave has also become clear, and the aura that permeates the air has become extremely thin, and those aura mist have been absorbed by Ling Yunfeng in the past few days, and only a soft green light flickering in the center of the pool is left in the air at this time.

"Whew!" At a certain moment, Ling Yunfeng slowly exhaled, his hands danced slightly, and then put it away.

As his handprints closed, the white light that enveloped him dissipated.

Immediately after, Ling Yunfeng's eyes were tightly closed, and his eyelashes first trembled slightly, and then they opened suddenly, and suddenly two essence-like rays swept out of his eyes, and then disappeared and hidden, returning to the usual pitch black and deep again.

A strong aura suddenly diffused from his body, directly rolling up a gust of wind around his body, blowing out the sand and stones within a few meters, and then the aura slowly converged, and finally returned to Ling Yunfeng's body without the slightest leakage.

"Is this the strength of the Eightfold Martial Artist?" Ling Yunfeng clenched his fists and muttered in a low voice.

At this time, the aura on his body had already reached the level of an eightfold martial artist, but he didn't expect that the benefits obtained by fusing that essence blood this time would be so much, and he directly allowed himself to break through the level of a triple martial artist.

However, the crisis of this experience is also extremely difficult, and I almost walked through the ghost gate, and I almost couldn't come back. It seems that it is really a dangerous quest for wealth, and many things must be risked if you want to get them.

Feeling the majestic martial energy and strength in his body that were dozens of times more majestic than before, Ling Yunfeng smiled slightly, he could feel that when he faced that Ling Xijie again at this time, he only had to make a gesture to kill him.

"Crunch!" Slowly getting up and walking out of the pool, Ling Yunfeng twisted his waist, and suddenly there was a crackling sound all over his body, and his whole body was comfortable.

"Huh?" At this moment, Ling Yunfeng suddenly let out a startled sigh, his eyes stared at his body in surprise, he reached out and pinched his arm, and was suddenly a little surprised to find that his body was much stronger than before in terms of toughness and strength.

"I didn't expect that fusing this essence blood would have the effect of refining the body, and my current body strength is no problem even if it is a hard resistance to the full force of the martial arts powerhouse. Ling Yunfeng said in surprise.

Immediately, Ling Yunfeng continued to check the changes in his body, and it was obvious that all aspects of his body's functions were much stronger than before.

Especially his own blood turned into a faint and almost unsmellable blue-green, and at the same time, there was a vibrant breath in the blood, with a faint vitality force, which should also be the benefit of fusing that essence blood.

"I didn't expect that the benefits of that essence blood are so many, my blood has this vitality power, and the recovery power after being injured in the future will definitely be much faster. Ling Yunfeng looked happy and muttered in a low voice.

Although the vitality in his blood at this time is very weak, the benefits to him will be immeasurable, and he will be considered earned.

"It's time to try and get the qualifications to fuse the Soul Heart. After half a ring, Ling Yunfeng put on his clothes and moved his gaze to the Xuanling Heart in the center of the cave and muttered in a low voice.

Then he walked over slowly, and stopped when he was still five meters away from the heart of the Xuan Ling, Ling Yunfeng had seen the horror of this heart of the Xuan Ling, so he naturally didn't dare to get too close at will.

His gaze lingered on the Xuanling Heart in the center of the cave for a while, and then Ling Yunfeng slowly took out the two scrolls that Ling Cang had given him, and stared at the scrolls.

One of these two scrolls is the method of unlocking the prohibition outside of the Heart of the Soul and obtaining the qualification to fuse the Heart of the Spirit, and the other is the method of fusing the Heart of the Spirit.

Then, Ling Yunfeng sat cross-legged on the ground, put away the scroll that fused the Xuanling Heart Method, and put another scroll in front of him to study it seriously.

After about half an hour, after making sure that all the contents on the scroll were accurate and engraved in his mind, Ling Yunfeng slowly stood up.

Glancing at the Xuanling Heart in the center of the cave, Ling Yunfeng took a slow breath, then slowly raised his hands and danced slowly in front of him, drawing a strange and mysterious arc.

With these arcs drawn, it didn't take long for two green streamers to suddenly appear between Ling Yunfeng's hands.

At this moment, Ling Yunfeng raised his hands, and then swung forward, and the two green streamers that lingered between his hands suddenly shot forward, swept towards the Xuanling Heart in the center of the cave.

However, just when the two streamers had just swept into the middle of the pool, they suddenly froze, stagnating in mid-air, unable to take a single step forward.

"Huh, what's going on?" Ling Yunfeng looked at the two stagnant streamers with puzzled eyes.

"Boom!" However, at this moment, a loud bang suddenly sounded in the cave, and the whole cave trembled suddenly, and countless dust, earth and stones slipped from the top and four walls of the cave, as if the whole cave was about to collapse.

"What's going on?" Outside the cave, the four of Ling Cang's father and son, who were quietly waiting for Ling Yunfeng, suddenly felt a tremor on the ground, their faces suddenly changed, and their eyes quickly scanned around.

"Is it inside the cave? what's going on?" they soon discovered that the tremor was coming from inside the cave.

"Dad, what's going on, what's wrong?" the three Ling Zhanxuan brothers asked anxiously.

"I don't know. Ling Cang said, looking solemnly into the cave.

"Do you want to go in and have a look? Ling Pengyi asked, and Ling Zhanxuan and Ling Luofeng also looked at Ling Cang with nervous expressions.

"Don't, wait first!" Ling Cang hesitated for a moment and shook his head......

"What's going on?" In the cave, Ling Yunfeng's face changed greatly when he saw this situation, his eyes were a little frightened, and he was ready to escape, if this cave collapsed, he would be buried alive.

But at this moment, the trembling cave slowly calmed down, and fell silent again, as if nothing had happened just now.

"It's ...... Forbidden Great Array?" When everything stabilized, Ling Yunfeng's gaze moved to the Xuanling Heart in the center of the cave again, and he was surprised to find that above the pool, there was a hemispherical turquoise light curtain shrouded over the pool at this time, covering the pool like an upside-down pot.