After a few days, Yang Kai also gained some of his achievements, including secret treasures, pills, and secret techniques.

However, compared with the trip to Emperor Yuan, such gains are from heaven and the other from earth, which does not make Yang Kai feel illuminated.

It's better than nothing.

On this day, he went deep into one of the palaces and did not walk out for several days. The Zhantian Alliance, Lei Taizong and others who had been monitoring Yang Kai's movements were also confused and did not understand what happened to Yang Kai.

In the palace, in an underground secret room, Yang Kai sat cross-legged, used his skills, and greedily absorbed the nearby spiritual energy of heaven and earth.

In this secret room, the spiritual energy was already visible to the naked eye, turning into white silk threads, lingering around Yang Kai. With his breath, the white silk threads poured into his body and disappeared as if attracted.

As time goes by, there are fewer and fewer white silk threads in the secret room.

Pure spirit aura!

Yang Kai didn't expect that he would have such gains.

It is rumored that there is a special spiritual energy of heaven and earth in this world that can be directly absorbed by warriors without using the power to transform, thereby enhancing the warrior's cultivation level and his own strength.

This is the pure spiritual energy, which has an indescribable effect on any warrior, and is countless times better than the best earth veins.

However, it is rare and rarely appears. Even if it appears, it will quickly melt between heaven and earth and turn into a part of the spiritual energy of heaven and earth. It can only be preserved for a long time unless it is detained in a special way.

The ruins of this ancient sect are located on an excellent vein, and occasionally one or two pure spiritual energy will be produced. This underground secret room has many complex formations. Although Yang Kai cannot understand it, he also knows that it exists to detain these pure spiritual energy.

The accumulation over a year or two years may not be obvious, and the accumulation over a hundred and a thousand years is still vague.

But the accumulation of tens of thousands of years is eye-catching.

When Yang Kai opened the door of this secret room, he almost thought that he had read it wrong. The rich pure spiritual energy in the secret room had turned into substance and could be captured at will.

This unexpected discovery made him feel overjoyed. After understanding that this was the rumored pure spiritual energy, how could he hesitate? He immediately closed the secret room and began to meditate and absorb it.

Generally speaking, this secret room that detains pure spiritual energy will take at least several hundred years to open. It is not for warriors to enhance their strength. After all, although pure spiritual energy is rare, it is extremely rare. It is too wasteful to simply enhance their strength.

Its existence is for warriors who have reached bottlenecks to use when breaking through.

Good steel should be used on the blade.

When a warrior breaks through the realm, the more rich the spiritual energy around the world, the less obstacles it encounters when breaking through. The pure spiritual energy is the best catalyst, which can reduce the risk of any warrior when breaking through.

At present, this precious existence was absorbed into Yang Kai without restraint and strengthened his strength bit by bit. It is not an exaggeration to say that it was a waste of resources. With so much pure spiritual energy, even if it is provided with hundreds of warriors, it would be a lot.

It only took him three days to absorb as much as 70% of the pure spiritual energy.

His own holy essence became more and more powerful, and his realm also rose little by little, and soon reached the peak of the first level!

By this time, Yang Kai had already vaguely felt a layer of constraint, hindering his strength improvement like a film, which was the bottleneck.

If it were other warriors, they would definitely have to sharpen their minds and understand the martial arts of heaven. It would take a lot of time to break through this bottleneck.

But Yang Kai is different. He has absorbed the essence of souls of many warriors who have surpassed his own realm. His understanding of the martial arts of heaven has far exceeded his own level, but he lacks some tempering in his state of mind.

However, as long as you are willing, you may not have a chance to break through and reach the two levels of Return to Void!

Yang Kai is not so eager for quick success and instant benefits.

Haste of everything will not be achieved, and he has only broken through to the first level of the Return to Void. Although he successfully condensed his own power with the help of the power of the emperor emitted from the imperial garden, if he breaks through so quickly, it is very likely that he will cause some hidden dangers.

So after pondering for a while, he did not absorb the remaining pure spiritual energy, but if he left, it was a bit too wasteful. After pondering for a while, Yang Kai took out the messenger compass and poured his divine thoughts into it, wanting to contact Qian Tong and Fei's map.

Just let them absorb the remaining pure spiritual energy.

However, what disappointed Yang Kai was that Qian Tong did not respond at all!

This is strange. Although the ruins of this ancient sect are quite large, they are definitely not far beyond the distance that can be contacted by the messenger compass. Did Qian Tong encounter something? Is it impossible to respond to himself?

It is possible that since it is a sect ruins, there must be some isolated places from the world, and maybe money will break into some ban.

Unable to contact Qiantong and Feizhitu, and could not bear to give up the remaining pure spiritual energy in front of him. Yang Kai scratched his ears and his head was out of his mind for a moment.

But after a moment, his eyes lit up, as if he was thinking of something. With a moving mind, a fiery red light flew out of his body, spreading its wings and turning into the shape of a strange bird.

The spirit firebird!

Although it has no entity, it is also a kind of spiritual intelligence. There should be no problem in absorbing pure spiritual energy. After all, it can even be refined by the true fire of the sun.

Sure enough, after the firebird flew out, it immediately sang happily, and then its big mouth opened, its abdomen bulged and retracted. With the suction force, the pure spiritual energy in the secret room was sucked into its body like a whale sucking water.

The pure spiritual energy like white silk thread is decreasing at a speed visible to the naked eye.

...

Outside the palace, more than 20 powerful people from the Leitai Sect of the Zhantian Alliance have gathered here.

This place is quiet and remote, and it is a good place to do something. You don’t have to worry about being seen by outsiders and being deemed depressed.

Although using such a luxurious lineup to deal with a level of return to the virtual world, it feels like killing a chicken, but since the other party knows some space power, Qu Zheng and Fang Peng dare not be too careless.

Now there is only one problem before everyone, leaving them at a loss.

Yang Kai couldn't come out!

He explored his divine thoughts and could not detect his aura, but according to a report from a strong man from the Zhantian Alliance, he saw Yang Kai enter with his own eyes.

"Brother Qu, that kid has left, right?" Fang Peng asked impatiently.

"Brother Fang said this, could it be because the person who questioned Qu's affairs were not good?" Qu Zheng was also angry, and he wanted to kill in and pull Yang Kai out immediately. He naturally had no good temper when he heard this.

"Mr. Fang didn't mean that, but you also know that the boy understands some space power. Maybe he found that someone was monitoring him and had left quietly." Fang Peng frowned.

"Brother Fang is worried. Although Deacon Jia only has two levels of return to the virtual state, he has unique means in regaining energy. He wants to hide his whereabouts and monitor someone. Not to mention that boy, even the leader of the alliance may not find it. Since Deacon Jia said he was inside, he must be inside."

"I am guaranteed by the head of the man. That kid never noticed me, and he must be still in the hall!" Five feet away, an old man with a goatee said in a deep voice, with a confident look on his face.

"Well, since that's the case, then wait a little longer. However, if so many of us are here, that kid may not have the courage to come out if he notices it." Fang Peng curled his lips.

"He can't help but do this." Qu Zheng sneered repeatedly.

As they were talking, a breath of life suddenly appeared in the palace. Everyone's eyes lit up. The divine thoughts sensed the past and found that the fluctuation of the aura of life was undoubtedly Yang Kai.

Soon, Yang Kai's figure appeared from the door of the palace, his brows frowned slightly, as if he was a little surprised, but he did not mean to stop, but walked over from there step by step.

"It's out!" Fang Peng shouted softly.

"It's good to come out!" Qu Zheng sneered, his eyes as cold as a blade, and his eyes were shining with cold light, "It also saves the leader from going in and getting people in person."

Yang Kai strode with his hands on his back. The surprise on his face had already subsided and became extremely calm. Not only did he not have the intention of panic, but he even had no intention of avoiding him. He came to everyone step by step, glanced around, and grinned, "There are so many people."

"Yang Kai!" Qu Changfeng slapped the folding fan over there and shouted with a smile, "You make me wait!"

"Zhantian Alliance, Leitai Sect..." Yang Kai nodded slightly, his face full of smiles, "Very good, is so many people waiting here to kill me?"

"Can you use so many people to kill you? Yang Kai, please don't gild your face. You are not qualified yet." Qu Changfeng laughed.

"Is that? Then why are so many people gathering here?"

"Just prevent you from running away."

"So that's it!" Yang Kai's face looked remarkable, "I just said, why was Elder Liang so easy to talk to before? It turned out that he was waiting for me here. This is indeed a good place to kill people and silence. Can I ask why? Although I have some grudges with you two forces, it is far from this level, right?"

"Do you think this young master will tell you?" Qu Changfeng smiled contemptuously.

"It doesn't matter if you don't say it, I can guess, the warship isn't it?" Yang Kai snorted coldly.

The only thing that can make the Zhantian Alliance and Leitai Sect send so many people to deal with him is that it is only a matter of interest, but the only thing that can be related to the interests of these two families is that Void King-class warship.

It was not just a warship, but also carried the hope of all the powerful men of Dark Star to be promoted to the Void King Realm.

Yang Kai frowned slightly, and secretly blamed himself for underestimating the temptation of the warship. He had not carefully considered how much turmoil the birth of the Void King-class warship would bring to the Dark Star, but seeing this scene now, he finally understood it.
Chapter completed!