The low thunder roared muffled in Wan Yin's body, and the surface of his body was also wrapped in cactus-like thunder, and under the tempering of the power of thunder, the breath of his body was gradually condensed.

The power of thunder contained in the beast crystal is extremely powerful, but during this time, Wan Yin's body is extremely strong, and Xiao Wu's body fluid has been raised to the extreme, so he is quite adaptable to this kind of violent energy, and at this time, at least, there is nothing wrong with it.

The thunder surged, reflecting Wan Yin's serious face, which looked particularly dignified, of course, at this time, in her body, it was not as calm as it appeared on the surface, and the power of thunder was as strong as a flood, roaring in the meridians in her body, and the kind of burning heat brought by the tendons and veins were faintly painful.

However, this kind of pain is obviously not worth mentioning compared to the inexplicable weird energy in Wan Yin's sealed body at the beginning, so Wan Yin didn't care, his heart moved, and the 'War Codex' in his body worked, and the shadow power in the Shadow Mansion roared out, mixed with the power of the majestic thunder, and between the operations, it quickly fused.

"Whoa!"

With the rapid fusion of the two, Wan Yin could feel that the shadow power in his body was becoming powerful at an astonishing speed!

In just a few minutes, the enhanced shadow power in Wan Yin's body was comparable to several days of penance cultivation, and this kind of efficiency was terrifying.

The shadow power that fused the power of thunder was mixed with a trace of thin arcs of thunder, and these powers operated along the meridians with the shadow power that was stronger before, and finally directly poured into the shadow mansion, and was absorbed by all the shadow mansions in it.

And with the continuous infusion of such a powerful shadow power, the volume of the Shadow Mansion with a small fist also began to grow at a subtle rate, and even, around the Shadow Mansion, some subtle thunder arcs began to seep out, which looked quite strange.

"The power of the thunder in the beast crystal is too strong, and the refining speed of the 'War Codex' can't catch up..."

At this time, as more and more thunder power continued to pour into his body, Wan Yin found that the refining speed of the 'War Codex' was a little worse, and gradually slowed down.

"It seems that we must take advantage of this majestic thunder power to impact the Three Spirits Realm!"

This thought flashed in his heart, Wan Yin's mind moved, and the power of the majestic thunder surging towards the dantian accelerated in vain, and he actually rushed straight towards the Shadow Mansion.

"Boom!"

As the extremely powerful thunder power rushed into the Shadow Mansion, Wan Yin's entire body trembled violently in an instant, and he could vaguely feel that the extremely stubborn barrier that stood between the Second Spirit Realm and the Third Spirit Realm actually had a tendency to loosen!

Sensing the obstacle of this class, Wanyin Center also became ecstatic in vain, and immediately hurriedly condensed his mind, and the powerful thunder power was activated, continuously, almost for a moment, and rushed towards the barrier fiercely.

"Bang bang bang!"

The power of the majestic thunder hit the chime-like barrier again and again, and now Wan Yin has almost inexhaustible energy in his body, and he is not afraid of following the Dao barrier, he will see, this damn thing, when can it hold on to the Dao!

The red thunder mang roared in Wan Yin's body, like a tidal wave, making a rattling sound, and waves of majestic energy continued to hit the barrier.

Such a violent impact, even Wan Yin's entire body trembled uncontrollably, although this barrier is like a chime, blocking the footsteps of countless people's cultivation, but in Wan Yin's opinion, since sealing the inexplicable strange energy that accompanied his birth, this small barrier really doesn't believe that it will stop his steps, this is a belief!

Therefore, when that kind of impact lasted for dozens of waves, an extremely subtle clicking sound seemed to sound quietly in Wan Yin's body.

"Bang!"

It was another somewhat numb inertial impact, but this time, the power of the thunder that rushed out was not offset again, and the opening of the class barrier was actually violently torn open at this moment, and the majestic thunder energy immediately poured in like a tide, and the unstoppable momentum wiped out the stubbornness in the barrier like a bamboo.

Obviously, the most difficult step was finally completed by Wan Yin!

The sudden unblocking of the barrier also made Wan Yin, who was in the midst of numbness and urging energy, stunned, and after a while, he came back to his senses in vain, and an uncontrollable ecstasy surged out from the depths of his heart like a vine.

"Breakthrough!"

Just after the last barrier of the two realms was broken through, an extremely smooth feeling seemed to spread from the depths of Wan Yin's body, and that feeling, like a broken thing, was finally filled with the last piece and became perfect!

Obviously, breaking through the advanced level and gradually improving the cultivation is the real perfection!

"Whoa!"

The shadow power flowing in the body, the pale black with a hint of silver luster, suddenly became pitch black at this moment, no longer pale black, this strange change, Wan Yin also felt extremely strange.

Faintly, there is an indescribable fierceness and domineering!

This is the sense of power of a truly strong person!

Feeling the kind of shadow power that seemed to have a qualitative change, Wan Yin was also a little excited in his heart, and his heart moved, only to see that in his body, a more domineering and fierce shadow power was condensed.

Feeling this almost earth-shaking change in the body, Wan Yin almost couldn't help but want to laugh heartily, no wonder the last barrier is so difficult to break, it turns out that the qualitative change of the 'War Codex' is the most critical step, this step out, the quality of the shadow power, is therefore strengthened!

"Haha, little phaseless body, give me condensation!"

In Wan Yin's heart, a low shout sounded in vain, and then the domineering and fierce shadow power that surged out from the shadow mansion suddenly exploded with a bang, turning into countless golden tiny points of light, shooting towards every part of the body!

"Snort!"

As these domineering shadow powers exploded, the flesh, cells, and organs in Wan Yin's body seemed to let out a silent cheer, and finally greedily absorbed the kind of light that could change them.

I saw that the inside of his body had almost turned into a brilliant gold, and all the flesh and blood, muscles and bones were attached to a thin layer of golden light, like a golden veil, extremely beautiful!

This is the phenomenon of opening a small phaseless body, and at this moment, the body refining shadow technique that is comparable to the lower grade of the silver rank is finally a big achievement!

When Wan Yin's body frantically absorbed the shadow power fused with the power of thunder, the skin on the surface of his body became more and more golden, and later, it was almost like a golden statue, and then slowly converged, returning to a normal complexion, sitting silently on the rock, his breathing became weaker and weaker, and even the temperature of his body was lowered.

However, if one has the power of the soul shadow keenly, he can perceive that under that normal skin color, an extremely powerful power is increasing at an astonishing speed, and when it can really attack, it must be extremely powerful!

The cave, silent, the figure sitting, exuding a vague and powerful atmosphere...