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The World Tree swayed for a while, swaying out countless mystical rays of light, filling the entire Sea of Knowledge, and even overflowing from the Sea of Knowledge, being absorbed by flesh and blood, replenishing the life force that had just burned. Pen, fun, pavilion www. biquge。 info

Immediately, a powerful momentum flashed away, and the aura on Yi Xing's body became even more obscure. However, if you look closely, you can find that on his body, there is a purple intent that has never been seen before.

"It's good to be well prepared, otherwise you would have died. ”

Yi Xing thought of the promotion just now, and he felt a little palpitating. When he was advancing just now, not only did he burn the medicinal power of the Biological Creation Pill hidden in his body, but even burned two-thirds of his life force, and for some reason he couldn't stop the burning of his life force, if he hadn't successfully broken through the barrier at the last moment, I am afraid that he would have died on the promotion that should have been easy this time.

"System, what the hell is going on, why is this accident happening?"

Yi Xing asked angrily while taking drugs to replenish the consumed vitality. Seeing that half of his original steamed bun's black hair had turned white, and the other half was also dull, like withered grass, he couldn't help but be angry, according to the system's calculations, there should be no danger in this promotion, but he didn't expect such a big problem, fortunately, just in case, before breaking through, he knocked more than a dozen more Life Creation Pills, otherwise it would not be as simple as losing some vitality.

“...... The system starts scanning the host status ......"

“...... Started to record the host signs......"

“...... Comparison of pre-breakthrough and predicted signs......"

“...... Calculation of the actual and expected breakout process ......"

“......”

Although it was still a mechanical notification without emotional fluctuations, but for some reason, Yi Xing felt a trace of anger from it, and it seemed that this accident was also unexpected by the system, making it a little annoyed and angry, if the original spiritual imprint still existed, I am afraid it would have shouted 'impossible'.

The efficiency of the system is still obvious, and the problem has been found before the vitality of Yi Xing is fully restored.

With the sound of 'ding', countless materials rushed into his mind like a surging river.

"Just tell me the final result, and you don't need to go through the process. ”

Yi Xing endured the pain in his mind and gritted his teeth.

As soon as the words fell, the flood of information immediately stopped, and then a few pieces of information that were pitifully small compared to before came into my mind again.

Yi Xing glanced at the system and carefully reviewed the information just now.

It turns out that this mutation is related to the World Tree, or related to the World Tree and the Hongmeng Purple Bead, in such a long period of contact, whether it is the soul or the body, it is inevitable to be affected by these two treasures, and its own essential level evolves towards these two treasures.

This promotion just made his life essence closer to Hongmeng, or took the first step, which also led to the fact that this life leap was more difficult, and he needed high-quality vitality, that is, the power generated by the burning of his own vitality as a breakthrough, and the Shengsheng Creation Pill could only be used as an auxiliary, without his own vitality as the main force, even if he ate more Shengsheng Creation Pill or supplemented more vitality, it would have no effect.

And the reason why the system has not calculated it is also because the essence of these two things is too high, and it is not something that the system can grasp at all.

That's why there was an accident this time.

"In other words, as long as these two things are related in the future, the system will be blind and useless? But the World Tree is my Great Dao Tree, and my whole body is linked to it, which means that I need to calculate my own promotion in the future, I don't want it." ”

Thinking that in the future, he will need to do countless experiments, calculate countless data, carefully deduce, and once he makes a mistake, he will have to start again, and most of his time will be spent in the laboratory, preparing for his promotion, such a tragic fact, how do you let him accept it.

"Ding, the calculation and deduction of the system still has a certain reference value. ”

"But I still need to spend a lot of time deducing, some key places, as long as one parameter changes, it will make two results. "Yi Xing is about to cry.

“...... Host, please mourn!"

Easy to do: T_T

......

The hair is dull and dull, without a trace of luster, and even one or two gray hairs are faintly visible, and the whole person seems to have suddenly aged dozens of years.

This is what it looks like when you first come out of the secret room.

Sophia looked at Yi Xing worriedly, and waved her hand to give him a few healing immortal techniques, but they didn't have any effect, just made him look a little more energetic.

Stopping Sophia from continuing this meaningless behavior, he said: "Don't waste your mana, I don't have anything to do, it's just that the vitality consumption is a little too much, and it's okay to eat a little more Life Creation Pill." ”

"Really?"

Sophia thought that Yi Xing was comforting her, and asked with some suspicion.

"Really, our wizards' breakthrough is to burn life force, and after the breakthrough, as long as the life force is not exhausted and dies on the spot, there is a way to replenish the burning life force. Yi Xing explained.

"I know, but didn't you say that you prepared the Life Creation Pill, how could you still burn your own life force, and even burned a part of your life source. ”

Sophia is also an immortal emperor, although her strength is not there now, but her eyesight is enough, and it can be seen at a glance that Yi Xing is not only as simple as consuming too much vitality, but also consuming part of the source of life.

Hearing this, Yi Xing's face immediately collapsed, and he said with a bitter face:

"There was an accident, and I had to burn my own life force to break through the barrier. But don't worry, this time it's because it's unexpected, so it's going to burn the source of life, next time as long as you burn the vitality, of course, I'll also find a way to find a high-quality vitality, after all, burning your own vitality is not a thing, if you don't control it well, then it's dead. ”

Poof!

After making sure that there was nothing wrong with Yi Xing, Sophia breathed a sigh of relief, and then couldn't help but laugh when she heard Yi Xing say it so funny.

Seeing Sophia laughing, Yi Xing also laughed. It's just that he looks like a little old man now, and this smile actually reveals a hint of silly temperament......

"Ah, by the way, I prepared a meal for you, I almost forgot. ”

Yi Xing slapped his forehead, remembering that he had prepared a meal for Sophia as a surprise, but after he came back, he was facing a promotion and put this matter behind him for the time being.

"What kind of food, is it food from the food world of the food world?" asked Sophia curiously, her happiest days in the food world, where the food has an indescribable taste that makes people want to stop.

"Of course not, but you definitely haven't eaten it. Yi Xing took out a box of food world, which was full of soup like clear water: "How about this world-famous 'century soup', happy?"

"How did you get it? Isn't it time yet?"

Sophia looked at the box in Yi Xing's hand in surprise, the thick soup inside was so clear, if it weren't for the aurora above, I'm afraid anyone would think it was clear water when they saw it.

"Of course I have a solution, you can drink it quickly. ”

Yi Xing urged, of course this soup was exchanged in the system, when they were in the food world, the two of them ate almost all the delicacies in the human world, but there were some special reasons that they didn't eat, including the 'century soup'. After seeing his girlfriend's disappointed expression, he decided to prepare a thick soup as a surprise.

Of course, there is also an unspeakable bad taste in it!