A day later, in the Liangyi Hall of Chang'an Palace, the wide palace is very quiet, there are several incense burners in the four sides of the palace, the fragrance of ambergris slowly spreads in the hall, refreshing the mind, Gao Cheng sits in the middle of the hall, there are more than a dozen sheep tied hands and feet and mouths next to him, and there are pale yellow relics on the wooden case in front of him.

"There are a lot of life essences and miscellaneous qi dead qi inside the relics, and it is very difficult to extract energy!"

Gao Cheng secretly thought to himself in his heart, and the essence of the relics is essentially the most core source of life for a person, entrusting everyone's soul and life imprint, ordinary people don't understand the reason, rashly absorb and refine, it seems that the source of life has increased greatly, and the skill is a thousand miles away.

But in fact, the life imprint of outsiders has been mixed with their own souls, polluting the source. When cultivation reaches a certain level, it will become an obstacle for cultivators to go further.

The Evil Emperor Relic contains the Yuan Essence and True Qi injected by more than a dozen Evil Emperors of the Demon Gate when they were dying, and each person's power breath is different, mixed with each other, and must be thoroughly purified in order to use the power of the Evil Emperor Relic.

"According to the method of absorbing the Yuan Essence that Xiang Yutian realized, when absorbing the relics miscellaneous qi and the Yuan essence, he secretly used the energy of the demon seed to transfer a large amount of miscellaneous qi and harmful things to the living people, and used human life to practice. Such miscellaneous qi is absorbed by others, but he can abandon the miscellaneous qi and monopolize the Yuan Jing!"

This method harms others and is very self-interested, and it is very demonic style, but this method only simply separates the outermost miscellaneous qi of the relics, and cannot completely purify the relics essence.

Gao Cheng thought of the original timeline in his heart, Kou Zhong and Xu Ziling each used the immortal true qi born from the same source of one yin and one yang, and absorbed the seven-layer yuan essence in the relic. Although there are important reasons for their own luck, the role of immortal true qi also accounts for most of it.

Immortal true qi originates from ancient times, is innate, and can manipulate the power of heaven and earth after practice, among which water, fire, yin and yang are all superior methods for refining power.

"First use Xiang Yutian's method to extract the Yuan essence from the relics, and then use the method of condensation and purification of the Immortal Technique and Zixia Divine Skill to refine the Yuan essence a few times, and then absorb the Yuan essence and slowly cultivate. ”

"Although this can't change the essence of the Relic Yuan Essence, it will have some impact on future cultivation, but the impact is not as big as the original, and after cultivating to the innate eightfold, there are naturally other ways to get rid of the impurities in the origin of life!"

Gao Cheng already had a plan, waited for a while, his mood calmed down, he stretched out his fingers, towards the evil emperor relics, when his fingers collided with the relics, there was a buzz, and the violent evil qi and death momentum were unstoppably surging towards the meridians in Gao Cheng's body, at this moment, the demon seed jumped violently, using the true qi of the demon path of the same root and origin, carefully dragged, and gathered a large amount of evil qi in the palm of his left hand.

The miscellaneous qi transformed by the lifelong spiritual power of more than a dozen evil emperors was like a stormy wave, and the entire palace was filled with the sound of ghosts crying and wolf howling, and one after another black aura shrouded all around, gradually converging into an invisible column of qi, which radiated into the air through the palace.

When Gao Cheng couldn't bear the miscellaneous gas, he secretly operated the technique of moving the whole world, injecting a large amount of dead qi into the sheep tied to the side. Let these beasts share in the power of the miscellaneous gas.

The scene of extracting the essence of the relics cannot be felt by ordinary people, but for the supreme masters of the Demon Gate and the real holy monks of Buddhism, it is like a bonfire at night, attracting all their attention.

However, Li Valve had already expected this, there were 20,000 elites stationed in the palace, especially outside the Liangyi Palace, a full 5,000 soldiers and horses surrounded the hall by flooding, and there were strong bows and crossbows and gunfights to block, and ordinary masters rushed over to find death, and they couldn't help Gao Cheng at all.

Half a day later, Gao Cheng extracted all the miscellaneous qi and dead qi in the relics, and discarded all these things with the technique of moving the world, leaving only the pure relics essence.

Gao Cheng left two layers of Yuan Jing in the relics, and the remaining eighty percent of the Yuan Jing was all absorbed and refined after the tempering of the innate longevity formula, and his skill did not skyrocket instantly, but there was a feeling of being reborn. After the huge Yuan Essence was devoured by him, it didn't take less than a moment for him to start moving, wanting to devour the meridians.

"After absorbing the Yuan Essence, I must quickly convert these energies into Innate Yuan Qi, so that I can dissolve the backlash of the Yuan Essence, and by the way, my strength will be greatly increased!"

Gao Cheng understood his current situation, and began to run the innate immortality technique cross-legged, and the innate Gang Qi of the most refined and pure absorbed the power of the Yuan Essence, and began to increase rapidly, and the pores around him faintly emitted the sound of wind, and a trace of cloud qi appeared from his side.

When the innate longevity formula was running, the demon seed in his body was not willing to be silent, and automatically absorbed the vitality and began to grow.

At this time, the sound of weapons colliding and fighting suddenly came from the palace outside, and Gao Cheng sat cross-legged in the palace, his eyes closed, ignoring the commotion in the outside world.

He had already absorbed eighty percent of the Yuan Essence and passed the dangerous stage of the impact of evil qi, and at this time, even if the masters of the Demon Gate and the masters of the Buddha Dao joined forces to rush in, he did not have the slightest worry.

......

In the Chang'an Imperial Palace, more than a dozen figures were crisscrossing back and forth among the teams of heavily armed soldiers, these people were all masters of the Demon Gate, including Zhu Yuyan, Wen Caiting, Pi Shouxuan, and Danmei of the Yin Kui Sect, as well as An Long of the Heavenly Lotus Sect and Zuo Youxian of the True Sect. In addition to these people, Shi Zhixuan, Xi Ying, and Zhao Deyan, the top masters of the Demon Gate, don't know where to hide.

"The relics are hidden in the Liangyi Palace!"

These people have already made an appointment to rush into the palace together before seeing the relics, and then seize the treasures by their own means, among which Zhu Yuyan sensed it and immediately shouted. As he spoke, the long sword in his hand stabbed continuously, showing the ruthlessness and swiftness of the heart-searching swordsmanship to the fullest, and in a blink of an eye, he killed dozens of Tang soldiers.

The other masters of the Demon Gate are not vegetarians, everyone is the top master in the rivers and lakes, and they join forces to attack, and they feel quite unstoppable.

"Stop the general! The spear array retreats, and the crossbow arrows are released!" A general in the palace saw this scene and was furious, there were more than 20,000 elites in the palace, if these people were in and out of the realm of no one, where would the military power of the Tang Dynasty be in the future?

After the general gave the order, a group of captains and spearmen retreated neatly, revealing the crossbow arrows behind them.

"Everyone, be careful!"

An Long screamed, his face became solemn, and he waved his hands forward, using the Heavenly Lotus Sect's special move, the Heavenly Heart Lotus Ring, releasing purple circular energy, and the fat figure was very flexible, constantly blocking the piercing of the crossbow arrows.

In the height of the distance, Li Yuan, who was wearing an imperial robe, watched the battle with an ugly look on many of Li Tang's masters, and Li Shentong and Li Yuanji were guarding Li Yuan's side left and right, not daring to leave an inch.

In addition to Li Tang's masters, there were five or six old monks wearing monk's robes, as well as two beautiful women dressed in white. These two people are Fan Qinghui, the lord of Cihang Jingzhai, and the contemporary heir Shi Fei Xuan. The two of them are as green as a waterfall, with an ethereal temperament, not like people in the world.

When Li Jiancheng, Li Shimin, and Li Yuan's eyes swept over the two, they showed a reverent expression, and a trace of hot thoughts was hidden in the deepest part of their hearts.