"Really?" asked even though he knew that Dudu would not lie.

Dudu glanced at Yuchen, his eyes full of disdain.

Yuchen tried to calm down the chaotic mood and quickly calmed down.

"What's going on with the beast tide, tell me about it!"

Dudu looked at Yuchen, as if he didn't expect him to stabilize his emotions so quickly.

"There will be a beast tide in the demon world almost once in a thousand years, and a large beast tide in ten thousand years. Whenever the beast tide comes, it indicates a bloody storm and a river of blood, and countless demon beasts have died unexpectedly, which is not an exaggeration to describe Shura Hell. ”

"I've heard you mention it before, but what is the beast tide all about, how is it formed?

"Hehe, the superior, do you believe it if I say that the beast tide is acquiesced by the superior?"

As soon as these words came out, Yuchen was stunned.

Dudu seemed to have expected Yuchen to have such an expression, and after a pause, he said slowly, "Do you think you can't understand, how could the superior acquiesce to the occurrence of the beast tide and watch hundreds of millions of demon beasts become the souls of the departed?"

Yuchen nodded mechanically, and shook his head violently, his movements were very funny.

Dudu didn't pay attention to Yu Chen's performance when he saw it, and continued, "You have to understand one thing, people or demon beasts in high positions, their vision and pattern are different from ordinary people. Some sacrifices are inevitable for the sake of the bigger picture. ”

"Taking care of the overall situation, what kind of overall situation does it take care of, and it needs to pay such a big price?" Yuchen couldn't help but ask.

"The entire demon world. Dudu said word by word.

Yuchen became more and more puzzled, and asked, "Why is all this?"

"Two words - resources. Dudu stretched out his two fingers, although he looked old-fashioned, but after all, he was just a three-year-old child, and with a victory gesture, he actually had a cute temperament.

If it was usual, Yuchen would definitely make fun of himself, but now he has no mind at all.

"Resources?" he muttered to himself, and then fell into deep thought.

Dudu rarely didn't bother, as if waiting for Yuchen to digest it slowly.

After a long silence, Yuchen came back to his senses, exhaled lightly, raised his head and looked at Dudu, his eyes were very complicated, and there was an indescribable taste in his heart.

"Although the demon realm is large, the original qi and resources are not endless, and they will only become less and less. However, demon beasts breed very quickly, and if they are not restricted, there will be more and more, and the entire demon world will be overwhelmed. ”

"According to what you say, the raw gas resources will always run out one day, and it is nothing more than a matter of time. ”

"No, no, no, haven't you always had a doubt, after the demon beast is killed by you, part of the Force will enter your body, and even a lot of it will turn into the original crystal and the original reserve?"

"I want to hear it!" Yuchen looked very modest, this question can be said to have been bothering him since he came to this world, and now he is naturally full of joy when he has the opportunity to solve his doubts.

Dudu nodded slightly, very satisfied with Yuchen's humility.

"In essence, the demon beasts, heavenly and earthly treasures, primordial crystals, equipment, and even the entire demon realm are all conceived from the original qi, and there is not much difference. After the death of the demon beast, the original qi contained in the body will return to this world, you don't have a saying called 'dust to dust to dust', which is quite appropriate to describe. If the number of demon beasts can be controlled within a certain range, the original qi and resources can be completely recycled and endless. ”

"Is it possible that the demon beast can also absorb the force of other demon beasts, and why does the demon beast not appear the original crystal and equipment when killing the demon beast?" Yu Chen asked.

"Demon beasts can absorb the Force of other demon beasts by devouring them, but in this way, a large part of them will be wasted. As for the original weapon and the original crystal, it can be regarded as a balance, you can't absorb the demon crystal in this world, and the force contained in it is too violent. And you yourself are too weak, and without external blessings, you are likely to be killed when you are weak, and you have no chance to grow up. "Don't ask about the rest, those that are too far away for you now, and knowing too early will only add to your troubles." The three thousand human races who came to this world are all special, especially you. What you need to do now is to work hard to cultivate and increase your strength, and when the time comes, even if I don't say it, you will know. Don't overthink it, just go with the flow. The voice fell silent.

Dudu's answer not only did not solve Yuchen's doubts, but fully aroused his appetite.

He didn't know if Dudu did it on purpose, the greatest pleasure of this little thing was to play tricks.

It's just that he didn't dare to ask, so he could only mutter in his heart to vent his dissatisfaction.

With a thought, he returned to his physical body and slowly opened his eyes.

Xiaokong and Tuoba Xue sat cross-legged on both sides, silently guarding him. Ling'er, the little girl, held her chin and looked at herself curiously.

Seeing him wake up, he looked very happy, "Brother, you're awake, I thought you were cultivating, motionless." ”

Yuchen smiled, "At this time, your brother and I don't have the heart to cultivate!" After speaking, he turned his head and looked at Xiaokong and Tuoba Xue, "Xiaokong, Xue'er, you have worked hard!"

"It's not hard. Big brother, have you thought of a way?" a glimmer of light flashed in Xiao Kong's eyes.

Although Tuoba Xue's face was as usual, her eyes fell on Yu Chen, obviously interested in Xiao Kong's question.

Not only her, but everyone else also focused their attention on Yuchen.

Yuchen thought about it for a moment, sorted out his thoughts, and still explained the affairs of the second layer of the barren tower, and he also explained the stakes one by one.

This is also a decision he made after thinking about it, and let everyone choose for themselves.

As he expected, after a simple exchange, everyone finally chose to enter the second floor, and no one objected.

Now that everyone has made a choice, Yuchen naturally will not object.

Everyone rested for nearly an hour, recuperating their spirits and preparing for the battle on the second floor of the Desolate Tower.

The wind was galloping all the way, even if they encountered demon beasts on the road, everyone did not stop. After about two hours, they felt a devouring force from afar.

The surrounding atmosphere became thicker, the temperature became hotter, and the rising heat wave seemed to distort the space, and the scenery became blurred. Fortunately, everyone is very human, with amazing eyesight and perception, so they are not affected too much.

What's more strange is that although the original qi is getting more and more intense, they encounter less and less demon beast groups, and until now, they haven't encountered demon beasts for about half an hour, which is very unreasonable.

It stands to reason that demon beasts like to inhabit places with strong original qi.

Yuchen tried to ask Dudu, but got no response.

I had no choice but to move on, although Dudu loves to joke, but he shouldn't really let himself die.

"It should be the front. He stared blankly at a longitudinal hurricane vent a few miles away, his heart was turbulent, and he couldn't calm down for a long time, and a huge suction force came from there.

The diameter of the hurricane crater is about ten miles, and the inner surface is dark, like a dark abyss that chooses people to devour.

This huge spectacle shocked everyone inexplicably and shocked.

"Brother, is this really the entrance to the second floor?" Ling'er had a hint of fear in her eyes.

"It's not something that humans can compete with. Huang Qiyue's voice trembled a little.

The others did not speak, but it was clear from the expressions on their faces that their mood was by no means calm.

Yuchen didn't urge, but waited for everyone to slowly calm down, if there was no Dudu's existence, he was estimated to be no better than others.

After a while, everyone's solemn expressions gradually eased.

"It's too late to leave, and it's not a bad thing to upgrade slowly. Yuchen said slowly.

"Time is not waiting, seize the day!" Qingfengzi ignored the others after speaking, and strode forward.

"Also, when did our two brothers get so cowardly. Brother, do you dare to accompany your eldest brother and me on a trip. Zhao Chenglong's eyes were bright.

"Why don't you dare!" Zhao Chenghu replied unusually crisply, sonorously and powerfully.

"Haha, good brother!" Zhao Chenglong patted his younger brother's shoulder vigorously, and the two flew out with hearty laughter.

"I can't hold back!" Huang Qiyue jumped up and rushed out after speaking.