Hearing this, Ying Dao also nodded, he himself understood his current situation, if he had been cultivating here, he would only have improved his physical physique, but his soul had not been improved, plus he also had an innate soul palace, and if the four innate pill palaces wanted to fuse, they would have to rely on the support of the innate soul palace.

Therefore, in addition to cultivating and cultivating, the soul pattern on the soul power of Ying Dao also needs to be improved.

In this way, you can safely break through to the tenth level of the Yin and Yang Realm, instead of improving your own strength in a valuation.

When Ying Dao entered the special space inside the black stone, he could feel that the surroundings were filled with an indescribable power, this power that ordinary people could not explain at all, but could only feel that this power was very ordinary, just like primitive, like the first breath that appeared when the heavens and the earth were opened.

And Ying Dao didn't have time to think about it, he could only hurry up and cultivate in the Lei Pagoda now, the time he had cultivated was only three months, if he couldn't break through to the tenth level of the Yin and Yang Realm in these three months, then the next opportunity, Ying Dao didn't know when it was.

He had already experienced the cultivation of Reta once, and if he came a second time, the effect would drop significantly.

When Ying Dao came in, the breath in the black stone space slowly surged towards Ying Dao's body, and these breaths were not emitted in Ying Dao's body, but all of them poured into Ying Dao's soul palace.

Two thousand soul patterns were all emanated, emitting a bright essence light in this black stone space, two thousand soul patterns, two thousand essence lights!

These soul patterns represent soul power.

The Demon Master has been paying attention to Ying Dao's cultivation status all the time, he is very afraid that the sage's methods will appear a second time, if there is really a second time, then I am afraid that Ying Dao will be difficult to break through to the tenth level of the Yin and Yang Realm in the past few years.

Thinking of this, the demon master regretted letting Ying Dao practice the "Dao Law True Scripture".

But if you don't cultivate the "Dao Law True Sutra", the four innate Dan Palaces of Ying Dao will not be perfected, in general, there are pros and cons to everything, whether Ying Dao can survive this catastrophe, it can only depend on how Ying Dao copes.

If you want to cultivate the soul pattern, you must constantly refine the soul, and when the soul power leaks out, use the soul palace to capture the soul power that leaks out and condense it into a soul pattern.

However, the black stone is undoubtedly the best soul weapon for refining the soul, and now Ying Dao is still in the black stone space, but as soon as Ying Dao's mind moved, the power of thunder fell towards the black stone.

When the power of these thunderbolts fell on the black stone, it was transformed into another kind of energy by the black stone, and all these energies lingered around Ying Dao's body, constantly beginning to refine Ying Dao's soul.

Splitting headaches!

Ying Dao gritted his teeth, the most terrifying place of refining the soul is here, if the will is not firm, and it cannot reach the point of calmness when refining the soul, it is very likely that the consciousness will dissipate, and finally become an empty shell without a soul.

So, this is also the reason why there are so few high-level soul masters.

After all, many people don't want to take that risk, and if they fail, then it's time for them to fall into hell.

But Ying Dao has no choice, he is the physique of the four Innate Dan Palaces, and the Bodhi Buddha body and the Ancestral Demon Holy Body are all together, he is destined to have to cultivate out of the Soul Palace to support his own cultivation, without the support of the Innate Soul Palace, the four Innate Dan Palaces of Ying Dao cannot show the most perfect strength.

Everything in the human body plays a complementary role.

"Whew!"

Ying Dao exhaled lightly, his eyes became deep, and the essence of his eyebrows flickered, but the soul patterns that spread around his body had reached the number of two thousand and one thousand.

Ying Dao didn't know how much time had passed, and he didn't have the heart to think about it now, so he could only concentrate on constantly cultivating the soul pattern.

"There are also nine hundred soul patterns!"

After thinking about it for a while, Ying Dao stopped refining his soul, but sat up cross-legged, and first let the soul palace rest for a while before continuing to cultivate, after all, there is no kind of elixir or elixir that is useful for the soul in his body now, if there is, he can still support it.

"Whew!"

A ball of light burrowed into the black stone space, and it was a black leaf, and the black leaf was covered with mysterious veins, all of which had soul power.

"Soul Leaf!" Ying Dao's face suddenly became happy, and he exclaimed.

Soul leaves, at least the things left over from the enlightenment of the heaven-level soul master, these soul leaves are engraved with the soul power of the heaven-level soul master when he was enlightened, and these soul powers are incomparably huge and even have a greater effect than any kind of elixir useful to the soul.

Ying Dao put the black leaf into his hand, and a vast soul power slowly entered Ying Dao's soul palace one by one, so that Ying Dao's soul power gradually recovered, and the pain in the soul palace gradually dissipated.

"I didn't expect you to have something like a soul leaf on you, I forgot that this kind of thing is useful for kids, but there is no heaven-level soul master in this world, even if you want to find it, you can't find it." The Demon Lord glanced at the Demon Emperor and said.

"This is the reward of Tianhuo Qinglian." The Demon Emperor said lightly: "There is a cooperative relationship between us, if he dies, the Emperor doesn't know who to cooperate with." ”

"At least, this kid can't die until this emperor is reborn."

"Perhaps." The Demon Lord took a deep look at the Demon Emperor, smiled slightly, and refocused his gaze on the black stone.

Ying Dao grabbed the black leaf, he also knew that this black leaf was given to him by the Demon Emperor, but he didn't expect that the Demon Emperor would give him this kind of treasure.

Maybe the Demon Emperor at his peak would not care about these soul leaves, but now the Demon Emperor is a soul body, and the demand for these soul leaves is definitely huge, at this moment, the Demon Emperor is willing to give him the soul leaves, which also makes Ying Dao a little surprised.

"Thank you."

After Ying Dao spoke, his right hand was holding the black leaf tightly, constantly absorbing the soul power on the soul leaf, and the veins squirmed from the soul leaf, climbing up to Ying Dao's right arm, like a small black snake, slowly burrowing into Ying Dao's soul palace.

The black stone was running again, and the light emitted by the surrounding essence light was even more vigorous, and the soul patterns continued to increase and appear.

"It's going to be fast, if you can really reach three thousand soul patterns, then you can hope to break through to the tenth level of the Yin Yang Realm!" The Hell Demon Dragon said with a happy face.