Ye Daifei is looking forward to what kind of surprise can she bring to herself if she uses these two things together?

"First ......"

She muttered softly, reached out and twisted the metal protective shell of the one-star cultivation elixir open, and gently took out the syringe containing the green liquid inside. After a slight hesitation, Ye Daifei bit her lower lip and injected it into the blood vessels in her arm, "Cultivation potion, injection!" ”

She stared at the syringe, watching the green liquid inside slowly enter her veins, and then threw the empty syringe aside with the metal shell, and then squinted her eyes slightly, feeling the liquid travel up and down her body in her veins, and gradually dissolve.

After a while, the alien energy that had been quietly staying in her body suddenly trembled slightly, and began to work slowly as if it had been stimulated, just like she was practicing her sword skills as usual.

She immediately understood that this was the effect of the cultivation elixir that had begun to take effect.

Seeing this, Ye Daifei hurriedly lifted the Quanxin Stone, and after recalling what Kik said about using it, her palm slammed into force, and there was a "click" sound...... The Centroids are shattered!

At the same time, a white mist wafted out of it, like ordinary water vapor, but a closer look revealed that it contained extremely small, transparent fragments of energy.

And this white mist...... It is the essence of the spring stone!

The outer layer of white stone is just a protective shell that it derives from itself.

"That's it!"

Ye Daifei's eyes immediately froze, and at the moment when the white mist just drifted out, she lowered her head, opened her mouth to face it and took a deep breath, inhaling all the white mist into her lungs at all!

This is how the heart stone is used.

The white mist lingered in her body, swirled and condensed into a ball, and then went straight towards the alien energy in her body as if it had sensed something!

"Huhuhu......"

I don't know what these mist are made of, but they can be dispersed into countless extremely small particles, easily penetrating Ye Daifei's organs, cells and tissues, and finally recondensed into a small white mist when they reach the alien energy, and then gently attached to the surface of the alien energy.

The next moment...... The alien energy in Ye Daifei's body began to jump as if she had life, and the cosmic energy around her also produced a slight ripple.

Spring Stone ...... It's starting to work.

As the core of the Traction Spring, during the time that those white mist were attached to the surface of the alien energy, she Ye Daifei was equivalent to a small Traction Spring in the shape of a human!

"It's almost time to go."

Feeling the unprecedented activity of the alien energy, Ye Daifei nodded secretly with joy, and immediately untied the three-dimensional mobile device on her waist, leaving only a knife in her hand, and stood still for a few seconds...... Swinging the sword violently, the Nine Lotus Sword Technique was unleashed!

"Buzz...... Buzz ......"

The blade continued to dance up and down with Ye Daifei's palm, and the wonderful trajectory triggered the operation of the alien energy, which was like breathing, releasing streams of mysterious energy swimming around her body, these mysterious energies circulated at a very fast speed, each cycle, the surrounding cosmic energy would pour into her body, and as the mysterious energy returned to the alien energy together, the alien energy would grow a little stronger, and then several mysterious energies would be separated, and so on.

However, this time, under the double amplification of the one-star excellent quality cultivation elixir and the Spring Heart Stone, the mysterious energy released by the alien energy in Ye Daifei's body was unprecedented, and it was no longer the absorbed cosmic energy, but the cosmic energy surging towards her autonomously!

Her alien energy is growing and getting stronger at an almost jaw-dropping rate!

Under such a terrifying growth rate, Ye Daifei was almost less than a minute after practicing the Nine Lotus Sword Technique, and the alien energy shook slightly, and the barrier of the first-level student who had been stuck for a long time seemed to be broken through as a matter of course, and she was officially promoted to the second-level student!

A warm current was fed back from the alien energy to her whole body, and began to strengthen her nerves, bones, muscles and other qualities, Ye Daifei squinted her eyes slightly, and then continued to practice the Nine Lotus Sword Technique without hesitation!

This...... And that's just the beginning!

Beginner Level 2 ......

Trainees Level 2 Intermediate ......

When Ye Daifei practiced to the twelfth minute, the alien energy had once again reached the peak level of the second level of the student, and she was only one step away from reaching the third level of the student!

This terrifying speed is not unheard of, but it is also extremely shocking.

In the eighteenth minute, there was another shock from the alien energy, and the trainee was second-...... Extremely smooth breakthrough!

Cadet Level 3!

In just one practice technique, she broke through two levels one after another!

At this time, twenty minutes had arrived, and a set of Nine Lotus Sword Technique exercises had been completed, and Ye Daifei only stopped for less than ten seconds before lifting the knife again and practicing the techniques for the second time...... Begin!

"Buzz ......"

The majestic cosmic energy around him had just stagnated, and at this time, it immediately began to pour into Ye Daifei's body like a tide again with the operation of the alien energy, and then followed by the mysterious energy back into the alien energy, constantly strengthening it!

This time, the enhancement speed is a little slower than the other party, but it is still increasing at a speed that can be measured by the naked eye!

Cadets Level 3 Intermediate ...... Trainee Level 3 Peak ......

When the second Nine Lotus Sword Technique was about to end, the alien energy shook lightly for the third time, and the student was level four...... Attain!

It usually takes several years for ordinary people to step from the first level of the student to the fourth level of the student step by step, but she Ye Daifei only needs ...... Forty minutes!

Ye Daifei did not hesitate to start practicing the last Nine Lotus Sword Technique!

In the third exercise, the effect is still not much reduced, but the growth rate is a little slower than just now. Therefore, when the twenty-minute drill was completed, Ye Daifei, who had withdrawn the sword, felt it carefully and found that the alien energy could reach the peak of the fourth level of the students.

"There are about two hours left for the effects of the medicine, and about half an hour for the effects of the Spring Stone...... Plenty of time! Ye Daifei estimated it, then walked to the side and sat down against the wall, closed her eyes and immediately ran the general exercises!

Although the efficiency of the general exercises is extremely low, at this moment, with the dual assistance of the potion and the Quanxin Stone, Ye Daifei's operation of the general exercises is also comparable to the skills of ordinary heavenly beings practicing below the third level!

Half an hour, an hour, an hour and a half......

The effect of the Quanxin Stone had long since disappeared, and when the cultivation potion was about to lose its effect, the alien energy was finally shocked again, and the student was level four...... Breakthrough!

"Whew."

Ye Daifei exhaled a breath of turbidity, she opened her eyes, her emotions could no longer be suppressed, and her face was full of joy!

"I actually reached the fifth level of the cadet in one go!" She clenched her fists, felt her body being strengthened four times in a row, and muttered excitedly.

Ye Daifei expected that the Spring Heart Stone and the cultivation elixir would definitely have an extremely strong effect, but she didn't expect to be able to reach the fifth level of the student in one go!

Of course, most of this was the effect of cultivation potions and spring stones, but some of her perceptions of the Nine Lotus Sword Technique when she was on the surface of the earth to perform her graduation mission also helped somewhat.

is sighing, inexplicably ...... Ye Daifei suddenly felt a "boom" in her head, her pupils suddenly lost her mind for a moment, and her head tilted back unconsciously, and then ...... The whole person actually floated into the air inexplicably!

Followed by...... A mutation has occurred.

A faint, seemingly illusory pale green card suddenly appeared out of thin air ten centimeters in front of her, floating silently.

"This ...... What's going on?! ”

Ye Daifei came back to her senses, she looked at her feet a few centimeters from the ground with a hint of panic in her astonishment, and glanced around the empty surroundings to confirm that no one had broken in and launched an attack on her, so she made up her mind and locked her eyes on the illusory card in front of her.

She was all too familiar with that card - it was Mikasa's transformation card.

Why is the card illusory, Ye Daifei also understands, probably because she is using it, right?

But...... Why does her transformation card appear on its own without being actively summoned?

And it's still illusory, this is the first time this weird phenomenon has happened.

Could it be ...... Be......

Ye Daifei thought of a possibility, and suddenly couldn't help but be a little excited.

The next moment, she sensed it and shifted her gaze to Mikasa's card. Next Second...... I saw that countless green brilliance condensed from the void to a certain point in the center, and a few seconds later, a pale green transformation card with the same size as Mikasa's transformation card appeared in front of Ye Daifei!

And so it was.

Ye Daifei's breathing became slightly short.

This...... It's a new transformation card!