Yunze burped, broke away from his cultivation state, and looked up at Bubu beside him.
Since he increased the Qi Sea to three hundred times, the effect of taking Qi Casting Pills has been very low.
After reaching the ninth realm of Qi Sea, taking one Nine-Revolution Qi Casting Pill can only double the Qi Sea.
After reaching 300 times the Qi Sea, it will take two Nine-turn Qi Casting Pills to double the Qi Sea.
His hiccups now smell like elixirs, which is really unbearable.
"How many times?"
Bubu's voice sounded, and it was obvious that she had been paying attention to the situation on Yunze's side.
"three hundred."
Yunze replied, got up and stretched his muscles: "I took a rest, how many days has it been now?"
"Three days."
"It's been three days...is there any news from outside?"
Soon after Yunze entered the state of cultivation, Bubu came to him and asked for the jade slips.
It is said that if there is news from outside, she can contact it as soon as possible.
Yunze thought for a few breaths, and finally decided to give the jade slip to Bubu, letting her handle the situation outside.
In any case, she knew Disha better.
"They are already looking for people. It is estimated that they will gather together to break through the foundation in seven days, and then they will start to collect a large amount of source energy."
Yunze couldn't help but frown.
Seven days, fifty-six times.
From a purely computational perspective, this is just right. He can go out and fight with everyone.
But...this thing cannot be said from a calculation point of view!
Now that he has expanded the Qi Sea to three hundred times, he has already felt the limit. Every time he expands outward, he feels like he will be exploded at any time.
Fifty-six times more!
Even if this level can be achieved in theory, it may not be achieved within seven days.
Forget it, no more rest!
Yunze gritted his teeth and sat back down cross-legged again, preparing to stuff the Nine Turns Qi Casting Pill into his mouth.
But when he poured spiritual energy into the Sumeru Ring, his whole body was stunned.
There are only twenty-four Qi Casting Pills left!
Previously, I was taking pills while practicing and didn't pay attention to the amount of pills left.
Now I see that there are only twenty-four Qi Casting Pills left, which is not enough to expand the Qi Sea!
"Eat it first, and it will be whatever you can improve."
Bubu's voice sounded again.
From what she meant, she seemed to have known for a long time that the Qi Casting Pill was not enough?
Too.
Bubu knows the method of building the foundation of Heavenly Dao, so he should naturally also know the difficulty of expanding the Qi Sea 365 times.
She had previously given herself a portion of the Qi-Building Pills, and she should be able to roughly estimate how many Qi-Building Pills she would need to achieve Qi Sea Perfection.
And these Nine Revolutions Qi Casting Pills were all ‘borrowed’ by her from the Alchemy Master, so naturally she knew best whether they were enough or not.
Now that she is letting herself eat first, is there any other way she can help her expand her air sea?
"good."
A doubt arose in Yunze's mind, but he didn't think much about it. He first refined the remaining twenty-four Nine-turn Qi Casting Pills.
It took Yunze half a day to refine the twenty-four Nine-turn Qi Casting Pills.
Now his Qi Sea has expanded to 311 times, and he is still 54 times away from the state of perfection!
This fifty-four times is like a natural chasm to him!
The first twenty Nine-turn Qi Casting Pills allowed him to break through to 310 times the Qi Sea, but the last four only allowed him to break through twice as much!
In other words, every time the Qi Sea increases by ten times, the efficiency of the Nine-Revolution Qi Casting Pill will drop by one-fold!
If this is the case in the future, then he will need at least... 916 Nine-turn Qi Casting Pills!
This is equivalent to the amount of all the Nine-Revolution Qi-casting Pills he had swallowed before!
Not to mention the Alchemy Masters, even ten Alchemy Masters would not be able to refine such a quantity of Nine-turn Qi Casting Pills in these seven days!
What's more, I might not be able to eat so much...
God knows what method Bubu will use to get himself over this natural chasm.
Yunze opened his eyes, but before he could speak, Bubu's voice sounded again.
"Is the refining finished?"
"Um."
Yunze responded: "Now it's three hundred and eleven times. It's really getting harder as you get to the back."
"That's natural."
Bubu said and stood up and walked towards him: "Since ancient times, the state of perfect Qi Sea has been the dream of geniuses of all races. In addition to the need for a large amount of natural materials and earthly treasures to assist, perseverance, luck, inheritance, and talent are all lacking.
Not even one!
With your qualifications, if you were placed in the clan back then, you would be at the eighth level of the Qi Sea at most. To achieve the perfection of the Qi Sea is simply a fool's dream.
But now...sigh."
Bubu sighed, a trace of loneliness flashed in his eyes, and stopped talking.
She walked up behind Yunze, raised her hand and placed it on his head: "That's all, let's not talk about the past, just relax your mind and stick to the spirit of heaven!
No matter what happens next, don’t use spiritual energy.”
"I want you to trust me completely, can you do it?"
"able!"
Yunze knew that Bubu would not harm him, so he responded and followed what she said, relax his mind and stick to the spirit of heaven.
moment!
Yunze felt a stream of spiritual energy penetrate into his body, spread to his limbs and bones at an extremely fast speed, and then poured into the sea of energy like the confluence of hundreds of rivers!
Buzz!
There was a buzzing sound!
Yunze felt the destiny blood, sword seed, and sword energy extracted from Xiao Shu's body vibrate instantly!
That spiritual energy wraps up these three and coordinates the vibration frequency of the three.
So sad!
It feels like there are countless ants climbing on the soles of your feet and palms!
He instinctively wanted to mobilize his spiritual energy to remove the itching, but he could only suppress it with his consciousness!
Now he finally knew why Bubu mentioned 'perseverance'.
Not everyone can persevere with this stuff!
Soon, the oscillation frequencies of the three were finally coordinated by Bubu, and the sea of qi suddenly oscillated!
"puff!"
Yunze spurted out a mouthful of blood, and the itching was instantly dispelled, replaced by bursts of severe pain!
It was different from the shock in the sea of qi caused by his previous touch of sword energy.
This time it was the oscillation of the air sea caused by the simultaneous tremor of three objects, including the destiny blood and the sword species!
It’s not even an instant shock, but a continuous shock!
But the effect is also extremely significant!
Even if the Qi Sea is three hundred and eleven times as big as it is now, Yunze can feel that his Qi Sea is constantly expanding at a speed visible to the naked eye!
"persist in."
Bubu's voice sounded from above his head, slightly trembling: "For the first time, you must hold on for at least ten breaths! At least ten breaths!"
Yunze could feel that Bubu was in great pain.
This shock was caused by her, and it was also controlled by her. Obviously she was not feeling well.
Ten breaths!
It’s just ten breaths, it’s gone in the blink of an eye!
Yunze gritted his teeth and kept counting down in his heart!
Once the ten breaths were up, Bubu raised his hand from his head.
The two of them collapsed to the ground almost at the same time, gasping for air.
"Are you OK?"
The two said four words in unison and looked at each other with a smile.
"I'm fine, I just seem to have some internal injuries. I'm afraid I won't be able to shake the Qi Sea again in a short time." Yunze replied with a wry smile.
He said he was relaxed, but in fact the sea of qi was full of cracks.
Fortunately, the blood of destiny was there, which could slowly repair the Qi sea, otherwise he might have been unable to practice.
"Um."
Bubu nodded, his face pale and without any color: "Don't worry, you have enough time to cultivate.
But next time, it will take at least twenty breaths, so be mentally prepared."
"……good."
Yunze hesitated for a few breaths, and finally uttered one word helplessly.
Twenty breaths, God knows if I can hold on.
They were outside and had to collectively build the foundation in six days. They were afraid that there would be another war by then, and they didn't know if they would be able to catch up.
It’s better to take a look at how your Qi Hai is doing before talking about it.
He stood up, sat down cross-legged, and sank into the sea of qi.
You won’t know until you see it, but you will be shocked when you see it!
Now his Qi Hai has reached three hundred and twenty times!
In ten breaths of time, the Qi Sea expanded nine times!
This is equivalent to eating thirty-six Nine-turn Qi Casting Pills!
Yunze immediately opened his eyes and looked at Bubu, finding that she was already fast asleep.
This seemed to be the first time he saw Bubu sleeping.
Even when he was completely asleep when he just came out of Hanshan Village, Bubu was still awake.
It seemed like she was really tired.
Twenty breaths next time.
It seems that these twenty breaths are a challenge for both myself and her.
Yunze took a deep breath, not daring to waste time, closed his eyes again, and began to absorb the pure spiritual liquid in the Sumeru Ring.
If you want to build the foundation of Heavenly Dao, in addition to perfecting the Qi Sea, you also need to reach the ninth level of Qi Refining!
Now he is only at the beginning of the seventh level of Qi refining, so he has to catch up quickly in terms of cultivation!
When the Qi Sea was restored, Yunze opened his eyes again and found that Bubu had woken up.
She was sitting there practicing at the moment. Seeing Yunze wake up, she also opened her eyes.
"woke up?"
"Well, how long has it been outside?"
"In two days, they have found forty-five people. They don't plan to continue searching. They plan to let these forty-five people reach the ninth level of Qi Refining first.
Dan Chenyu said that thanks to those pure spiritual liquids, otherwise the plan in five days might be delayed."
"Um."
Yunze responded and looked at Bubu who hesitated to speak...
"Whatever you want to ask, you can ask me directly. There should be no secrets between you and me."
Yunze couldn't help but smile bitterly: "Did you still find out?"
In fact, when he decided to give the jade slip to Bubu, he took a look at the news from Dan Chenyu.
There was only one sentence above, but it was enough to make Yunze's heart beat wildly!
Bubu, may come from ancient times!
Yunze is no longer a newbie who has just entered the world of cultivation, so he naturally understands what Taikoo means.
The history of the entire world of cultivation consists of three stages: ancient times, ancient times, and ancient times.
The period of the Ancient Clan that Dicha was in was the ancient times, and the Ancient Clan was a period even older than the Ancient Clan. The ancient times are even more unsearchable and are said to be related to the origin of cultivation.
If Bubu comes from ancient times, then she lived at least hundreds of thousands of years, or even millions of years, from the present!
Just hearing about this terrifying existence is enough to make one's heart tremble!
No wonder she didn't understand the current world of cultivation even though she was reincarnated.
"Just ask."
Bubu smiled calmly: "I can tell you whatever you want to know."
"you……"
Yunze took a deep breath and finally asked: "Who is he?"
"Actually, it's time to tell you."
Bu Bu seemed to know everything. He lightly opened his thin lips and said, "I come from ancient times."