The little sister is omnipotent, leading the sect to fly

Even the ancient demon god was frightened by Yan Ju.

She is so extravagant that she eats tens of millions of spirit stones without blinking an eye.

If he had stopped her a little slower, it would have all gone into her stomach.

"Oh," Yan Ju took back her hand, her expression somewhat innocent, "Didn't you say that the more the better?"

There shouldn't be anything wrong with her memory, right?

Luo Yuan was so scared that he broke out in a cold sweat. He just said it casually and he didn't expect that she could really refine so many pills for him.

He took a deep breath, calmed himself down, and then said, "I did say that the more realm-breaking pills the better, but you are just starting to refine your Qi now, and it is not that difficult to break through the realm. Taking three pills will achieve the best effect. If you take more, the effect will not be too obvious, and it will be a waste."

Yan Ju understood.

Isn't this what diminishing marginal utility means?

The common sense of economics I learned before says that if a person is very hungry, he will feel very satisfied when he eats his first bun, but the feeling will decrease when he eats the second one, and by the time he eats the tenth bun, he will feel nothing at all.

So, the same principle applies to the realm-breaking pill?

Yan Ju nodded, counted out four realm-breaking pills, sealed them in the Soul Sealing Box to prevent the loss of medicinal power, and put them in the space ring.

She held three realm-breaking pills in her hand, and to be on the safe side, she asked Luo Yuan, "Should I take them directly?"

Luo Yuan glanced at her coldly, "Or you can wait until you fail to break through the realm before serving."

His somewhat resentful attitude made Yan Ju a little confused, and she didn't understand where his emotions came from.

The Ancient Demon God wouldn't be so stingy, right?

You were just scared for a moment, why are you still angry?

Yan Ju thought about it and could only conclude that the old demon god was suffering from a child's illness and might need comfort.

She tried to speak, "Um, was I wrong just now? I should have asked you before eating."

Luo Yuan was very satisfied with her attitude. This youngster was quite polite in knowing when to speak.

Since Yan Ju gave him a chance, he didn't pretend to be so. He coughed and gave instructions, "Take one first, and when you feel the barrier of the realm, take the other two."

Yan Ju nodded, swallowed one pill, and pressed the other two under her tongue.

As soon as she took the realm-breaking pill, an indescribable mysterious aura spread throughout her body.

The medicinal power of the realm-breaking pill pulled her spiritual power all the way upward, directly breaking through the limit of the spiritual power that her spiritual roots could accommodate.

Her spiritual power spread out, and this time she clearly felt that there was a thin barrier on her spiritual roots that blocked the flow of her spiritual power.

Luo Yuan's voice came at the right time, "Gather your spiritual power, don't disperse it, and break through it in one go."

Upon hearing this, Yan Ju tried hard to use his spiritual sense to control the scattered spiritual power and condense it together into a cone shape, which he stabbed fiercely towards the realm barrier.

This layer of barrier was red, obviously her first fire spiritual root that she cultivated to the peak.

The cone formed by spiritual power encountered rebound resistance the moment it pierced, and failed to pierce through on the first try.

Luo Yuan reminded him, "It's time to take the second realm-breaking pill."

Yan Ju rolled up her tongue and swallowed another realm-breaking pill.

The originally scattered spiritual power was condensed under the influence of the medicine, and rushed towards the realm barrier with unstoppable force.

With a "crash", the red boundary barrier was penetrated as if it was made of paper.

The spiritual power cone did not stop and rushed straight back.

The blue and green barriers behind also shattered.

When it reached the fourth layer of golden barrier, the speed of the spiritual power cone rolling forward slowed down.

Except for the fire barrier, the water and wood barriers are not very aggressive, and the obstacles encountered when breaking through the realm are not great.

But this fourth layer is a gold barrier.

The gold element emphasizes sharpness and focuses on killing. It is the most offensive type of spiritual power besides the fire element.

Before Yan Ju's spiritual power cone got close, it was already affected by the sharp energy on the surface of the gold barrier and began to twist and deform slightly.

Yan Ju gritted her teeth to control the spiritual energy cone from dispersing, maintaining its forward momentum and piercing into the gold barrier.

The cone head penetrated smoothly, and then when it was halfway in, it lost its strength.

The golden barrier wrapped around from both sides, enveloping the entire spiritual power cone, making it stuck in the middle and unable to move.

Luo Yuan calculated the time and said, "Take the third pill."

The moment she heard Luo Yuan's voice, Yan Ju swallowed and decisively took the last pill of the realm-breaking pill.

The originally weak spiritual power cone began to rotate under the stimulation of the medicine.

The centrifugal force of the high-speed rotation suddenly broke free from the grip of the gold barrier and tore the barrier apart.

The only thing blocking the way ahead is the last layer of earth barrier.

The earth element is known for its defensive power and is the most defensive of the five elements.

It took Yan Ju longer to break through this level of obstacles than the previous four levels combined.

Fortunately, the earth-type spiritual power has little attack power. Under Yan Ju's persistent and all-pervasive attack, this last layer of barrier was finally broken through.

The moment the spiritual power rushed out unhindered, Yan Ju's consciousness felt clearer.

The road ahead is suddenly clear and there are no more obstacles.

The perception of external elements has become significantly clearer, and there is a deeper understanding of the spiritual roots in the body.

The spiritual power that had been suppressed in the five spiritual roots suddenly surged out and gathered into a big river.

If the spiritual power before was a stream, then after breaking through the realm, the spiritual power gathered together to form a big river.

The five-colored spiritual power surrounded and formed a band of light, sparkling and rippling in the Dantian.

"Is this the foundation?"

Yan Ju took a deep breath, expelling all the turbid air from his chest and abdomen. He felt refreshed, with sharp ears and eyes.

"Congratulations," Luo Yuan was very happy to see Yan Ju successfully break through the foundation.

Immediately, he felt distressed again, "Thanks to these three realm-breaking pills, otherwise it would not be so easy for you to break through the foundation-building stage."

For an ordinary Qi Refining Stage to break through to the Foundation Establishment Stage, one Realm Breakthrough Pill is enough, but in her case, it took three pills to complete the breakthrough.

It makes sense to spend money and resources to cultivate the five spiritual roots.

After building the foundation, the amount of spiritual energy in the body is a world of difference compared to that in the Qi Refining stage. At the same time, one can also use the power of the spiritual roots to practice various techniques.

No wonder it is said that successfully building a foundation is only the beginning of the path of cultivation.

Yan Ju took out the black iron sword from the space ring and made a gesture with his hands.

She had seen Xue Zifang and Song Fanxing practice sword-controlling techniques many times, but she had never built the foundation to use them.

She stood on the black iron sword, and with the help of hand gestures, the black iron sword carried her slowly upwards.

There is a difference between flying by yourself and being carried by someone else on a sword.

Yan Ju was very cautious and slow in the beginning, but after becoming proficient, she let herself go and increased her speed immediately.

After flying out from the crack, the ground was still gray.

She looked at the barrier surrounding her and felt a little worried.

Luo Yuan retracted into her consciousness and reminded her within it.

"Use the Xuanxing hairpin."