In front of the Magma Essence, even a king-level demonic beast had no chance to resist, and under the absorption of Yi Chen's beast soul, it was completely sucked into the beast soul.

"Roar" was just as the beast soul was about to absorb it, and a roar sounded, and the beast soul of the king-level demonic beast seemed to have awakened at this time, and began to transform into a king-level demonic beast again, without the slightest appearance of the wolf bèi just now.

From its current condition, it can be seen that it has not been greatly affected by the magma essence, but is just pretending to be weak, and it was not until it entered Yi Chen's beast soul that it rose up again, and wanted to kill Yi Chen by surprise.

"I didn't expect a king-level beast soul to still retain such a spiritual wisdom. Yi Chen was very surprised, but he sneered, and his hands pinched a trick again.

What it didn't expect was that the magma essence was actually in his dantian, and if he wanted to mobilize it, it would be able to complete it in an instant, and the magma essence that was quietly floating in the dantian immediately trembled fiercely, and then released a scorching light, and the sultry wind and waves stirred around.

"Roar" The king-level demonic beast didn't expect that such a situation would occur, and it roared very unwillingly, and then was shrouded in the magma essence.

When it was burned for the first time, it pretended to be unbearable, looking very weak, and mixed into Yi Chen's dantian, wanting to blend into the dantian and inflict heavy damage on Yi Chen.

But this king-level beast soul made a mistake, so it paid a very heavy price, and under the incineration of the magma essence released by Yi Chen, its mournful roar echoed in the dantian.

Yi Chen would not let it go lightly, under the continuous incineration of the magma essence, the king-level beast soul let out a terrible roar, and struggled very painfully in the magma essence.

"If you had behaved a little bit just now, you wouldn't have to suffer this kind of pain again, you brought it on yourself. Yi Chen didn't have the slightest mercy, and once again mobilized the essence of magma, and the temperature was constantly rising.

"Roar" Under the incineration of the magma essence, the king-level beast soul continued to struggle, and a little bit of energy was dissipating, but in this situation, it couldn't break free at all.

Yi Chen is determined to practice it, of course he will not show mercy, the big deal is to lose some energy, if he does not practice thoroughly, this king-level beast soul will only go crazy after entering his beast soul, and it will be Yi Chen himself who is in trouble.

Five minutes later, the roar of the king-level beast soul had become very weak, and the energy contained in it had decreased a little, but the overall energy loss was not very large.

"Looks like it's almost ready to absorb. A sharp gaze flashed between his eyes, looking at the dying king-level beast soul, a smile appeared on Yi Chen's face.

"Huh" his mind moved, and under his control, the magma essence was quickly recovered at this time, and then the suction released by the beast soul was constantly strengthening, and the king-level beast soul was directly sucked into it.

Although the "roar" was already very weak, the king-level beast soul was still resisting, and its size was constantly expanding, as if it was about to blow up Yi Chen's beast soul.

"Hum" Faced with such a situation, Yi Chen's beast soul did not need to be controlled by himself at this time, and immediately entered a state of self-defense, trembling fiercely, releasing a dazzling golden light, and then began to stir, forming a whirlpool.

"Boom" A dull sound came out, and a stream of energy fluctuations visible to the naked eye vibrated around, and the speed of the beast soul stirring was constantly accelerating, and under its squeeze, the king-level beast soul began to gradually differentiate.

The beast soul he got was really not simple, in the face of the beast soul of a king-level demonic beast, it was not afraid at all, and the power it released faintly overshadowed the beast soul of that king-level demonic beast.

This made Yi Chen very surprised, but he didn't think much about it, he could only watch silently from the sidelines, waiting for the beast soul to absorb all the king-level beast souls.

"Roar" After insisting on resisting for half an hour, the king-level beast soul finally couldn't hold it anymore, and let out a very unwilling roar, and then under Yi Chen's gaze, it was torn in half by the terrifying beast soul vortex.

The energy contained in the "boom" is very terrifying, and when the beast soul is torn apart, the extremely strong energy explodes, because the energy is too huge, condensed with each other, and it actually forms something like a liquid, like a river that bursts the embankment and flows in the beast soul.

"Hum" felt such a huge amount of energy, Yi Chen's beast soul was very excited, and kept trembling, releasing suction and began to absorb that energy.

"With such a huge amount of energy, I don't know how many levels the beast soul can advance to. Yi Chen was very expectant, and then began to wait.

The process of absorption was very slow, Yi Chen waited in a meditative state, and the light released from his dantian became more and more dazzling, illuminating the entire room.

If it weren't for the fact that he had already laid out the magic circle before, such a might would definitely be sensed by the cultivators outside, but fortunately, he had foresight.

Half an hour later, a dull sound came out of the dantian, and the dazzling light flickered.

At the same time, at this moment, Yi Chen's dantian seemed to have a barrier torn apart, and a strong suction force spread, and the soul power between heaven and earth surged from all directions under its attraction and was sucked into it.

"The beast soul has been promoted to the ninth level!" Yi Chen was ecstatic in his heart, and hurriedly entered the state of inner vision, after advancing to the ninth level of the beast soul, the volume of his beast soul was one-third larger than the original! That is to say, his beast soul reserve would be one-third more than the original!

However, the energy contained in the king-level beast soul has not yet been absorbed, and there is still a large amount of energy, and Yi Chen's face is even more colorful, and it seems that it is possible to hit the next level.

"Boom" Under the expectation of waiting, a dull sound came from the beast soul, and then his beast soul released a dazzling light again, and the suction power came out from the beast soul, and the soul power between heaven and earth was attracted again.

"I've advanced to the super ninth level beast soul!" Yi Chen was very excited, he didn't expect that the beast soul of a king-level demonic beast would directly increase his beast soul by two levels.

"There's still some energy left, and I don't know if I'll be able to move up a level. A smile appeared on Yi Chen's face.

However, the result made him a little disappointed, his beast soul promotion required a very large amount of energy, the energy contained in a king-level beast soul, after he was promoted to two levels, the remaining energy was very small, and when it was finally absorbed, it just made the space of the beast soul expand again, and it was not promoted.

"Anyway, the beast soul has been raised by two levels, which is much better than expected. "The Beast Soul has been promoted, which makes Yi Chen's mood very good.

In the past, when he absorbed the beast soul, the amount he had to absorb each time was very large, and the total amount of beast soul energy added up was not less than that of this king-level beast soul, but the probability of advancing was very low.

It is estimated that it was because the energy absorbed at one time was very large that his beast soul was upgraded by two levels.

"It seems that if you want to upgrade the beast soul, you can only use a higher-level beast soul. "Yi Chen has also figured out some experience now, if he absorbs low-level beast souls, it is just a waste of beast soul energy.

Without thinking too much, Yi Chen sensed the full beast soul, and the amount of soul power he had now was two-thirds more than before he was promoted, and his strength had also increased a lot.

"According to my calculations, according to the soul power you currently contain, Master, the time it takes to be able to use the Magma Essence has increased to half an hour!" said the little monster with a smile.

Hearing this, Yi Chen nodded, this is very progress for him, thinking that when he first possessed the essence of magma, he could only urge it for just a dozen seconds, and then it slowly increased, to the current half an hour, this span can be said to be very huge!

"It is estimated that when you advance to the Quasi-Celestial Soul Realm, you will be able to urge the magma essence at will, right?" Yi Chen couldn't help but look forward to it at this time.

Now that he has advanced to the high level of the Universe Soul Realm, he has reached a bottleneck, and if he wants to advance to the Quasi-Universe Soul Realm, he can only wait for a suitable opportunity, and when the opportunity comes, it will naturally come to pass, and he will enter that realm.

Being too ambitious will only bring pressure to himself and affect his cultivation in the future, so Yi Chen didn't think too much about it, and waved his hand to mobilize his soul power and inject it into the storage ring.

"Huh" The Heavenly Fall Heavy Sword quickly flew out at this time and came to Yi Chen's body.

"Master, do you want to improve the level of the Skyfall Heavy Sword?" After seeing Yi Chen's movements, the little demonic beast immediately asked.

"Now I have a Celestial-level inferior Horcrux on my body, and it would be a waste to put it away if I didn't absorb it. A smile appeared on Yi Chen's face, and then he waved his hand and mobilized his soul power to enter the storage ring.

A dazzling light flickered, and a weapon rushed out of the storage ring, it was the Celestial-level inferior weapon he had obtained from him after defeating Ding Gu Sijie that day, and it wanted to escape as soon as it came out of the storage ring.

"I want to leave, but there is no door. A smile appeared on Yi Chen's face, his reaction speed was very fast, and with a wave of his hand, his soul power was under his control and headed towards the long sword with a whistling wind.

"Boom" didn't have the slightest accident, that Celestial-level inferior soul technique couldn't escape at all, and was directly fixed in the void by Yi Chen's soul power, letting out a soft groan.

"Master erase all the marks from that sword, otherwise Ding Gu Sijie will sense where we are. The little monster reminded.

Horcruxes all need to be dripping blood to recognize the master, so that they will establish a special connection with the cultivator, and if that energy is not erased, Ding Gu Sijie will immediately sense Yi Chen.

"Huh" nodded, Yi Chen grabbed it in his hand with a wave of his hand, and then mobilized his soul power to erase the mark about Ding Gu Sijie contained in the weapon.