The two of them lasted for about an hour, but in fact they were extremely tired, their bodies were no longer obedient, and the aura in their hands was so weak that they could dissipate at any time. But the two of them just stared dryly, and they didn't want to withdraw their aura at all.

The reason is that when Shu Qing was about to collect his qi, Shu Dan's mouth was not angry, which caused the terrible situation that whoever collects the aura first will not have dinner.

......

I'm almost unsteady! She must be reckless! Damn, thinking of this girl's oppression for many years, I, Shu Dan, am tired to death today, die here, and never give up if I jump from here!

As Shu Dan guessed, Shu Qing may weaken at any time, and in addition, his body also produces a sense of emptiness, as if his body has been hollowed out, which is extremely uncomfortable. The reason for her persistence is not just Shu Dan's mouth......

And Sheng became the most laid-back person, she sat on the side (on the gun) and watched, ready to meet the paralyzed two. She watched the two of them the whole time, occasionally humming a little tune, not feeling bored at all. With these two stupid people, every moment is so lively. However, what surprised Sheng a little was that in terms of spiritual power level, Shu Qing should be stronger than Shu Dan, but Shu Dan's toughness was surprisingly good, and he was able to confront Shu Qing to such a point.

Shu Qing finally couldn't support it, the aura was about to dissipate, his body gradually tilted, and the corners of his eyes were holding back a little tears.

Shu Dan stared at her deadly, wanting to win... Huh?

The victory and defeat have been divided, Shu Dan fell first, and he couldn't get up again.

......

When he recovered, it was already the beginning of the day, after such a toss, the two of them were very comfortable with the operation of this aura, Shu Dan wanted to learn some spells immediately, but Sheng refused, and he wanted to learn to run when he couldn't walk steadily?

However, Sheng was still very shocked, from the drying up of spiritual power to the basic recovery, it only took more than an hour for the two of them, much faster than expected. Moreover, the level of spiritual power around them has not changed, could it be that this spiritual power is generated from the two of them? In addition, the proficiency of the two of them in controlling spiritual power is like a plug-in, which makes Genius Sheng's heart have a terrible thought, is the talent of these two people more powerful than me?

"Master, what are we going to do next?"

"Hmm... Belly... Some are hungry. ”

"What time is it?"

As soon as he finished speaking, Shu Dan realized his mistake, and he tried to convert the units of time, but mathematics was not his strong point, and finally he chose to give up struggling.

"It's not early, I'm going to get dinner ready...... But before that, let's test your spiritual power level and attributes~"

"Horizontal?" "Attributes?"

"Hmm~Hmm~"

"Spiritual power attributes, going back, the level of spiritual power can be divided into several major levels according to the quality and degree of spiritual power. ”

Sheng was halfway through speaking, and he wanted to stop talking...

"I, I don't know what to say, so I'll give you an example. ”

After all, Sheng conjured a crystal ball out of nowhere, with a radius of about 1 decimeter, maybe a little larger. Sheng's little hand raised it, quite a bit like a fortune boy, very funny. But Sheng is much more humane than the fat doll.

It's just that... Why is everything related to magic inseparable from the crystal ball? Shu Dan froze slightly, oh, almost forgot the most basic setting of this world...... Shu Dan secretly complained in his heart.

"This is a special spiritual power stone, specially used to detect the level of spiritual power, as long as you inject spiritual power into it. ”

Sheng didn't explain the term Spirit Power Stone, but fortunately, he knew the knowledge in his head. As the name suggests, the spiritual power stone is the stone that stores spiritual power, which seems to facilitate the process of spiritual practice.

Sheng fixed the spiritual power stone in the air and injected spiritual power into it. With the infusion of spiritual power, the edge of the stone gradually glowed, and Sheng told Danqing and the others that this was due to the impact of spiritual power on the edge of the sphere.

Could it be that it is based on the intensity of the light? Shu Qing was about to ask, but the edge of the spiritual power stone no longer shone, and there was a bright dot in the transparent sphere.

Sheng replied in advance: "It takes a certain threshold for spiritual power to enter the spiritual power stone, and when the spiritual power enters this spiritual power stone, it will undergo a little change, you see, isn't this light very much like a star in the night?"

When Shu Qing was thoughtful, Shu Dan suddenly asked: "It turns out that there are stars at night in this world?"

"...... on some special occasions"

Sheng was about to explain, but Shu Qing took the lead: "Your focus is too peculiar... Listen carefully!"

"Qing, do you think geniuses and mortals will think the same?"

"Heh, is that why you create language, subvert history, change laws, and create cells every time you take an exam?"

"That's... That's because... This... It's all to blame on cramming education, yes, it's this kind of education model that has killed many geniuses like me. ”

(many words omitted here)"

"Okay, okay, don't argue, I'm not done yet. ”

"It's all his or her fault!" ×2

The two pointed at each other, and the momentum was violent, and the war of words ensued one after another, endlessly! Why was the calm Shu Qing suddenly assimilated by Shu Dan? Could it be that Shu Dan was anxious because of what had just happened?

In short, this lesson is not over yet! Thinking of this, Sheng secretly lifted his strength and was full of coercion.

The air around them froze instantly, and the two of them suddenly felt a huge shock in their hearts, cold sweat flowed, their limbs were numb, and their bodies were stiff. This is the instinctive human reaction to danger.

Shu Dan turned his head cautiously, although the beauty in his eyes was smiling, but the kingly aura in his golden eyes was chilling, and he couldn't open his mouth when the words reached his throat. This way of persuasion is too hardcore! It's just persuasion, this guy... It can't be a natural black, right?

"Can I continue?"

Shu Qing nodded slightly, and Shu Dan's chick pecked rice. This matter is an understatement. The eyes of Danqing and Qing were filled with curiosity (life) again.

So Sheng continued to inject spiritual power into the spiritual power stone, while Sheng was not paying attention, Shu Dan glanced at Shu Qing with resentment for a while, Shu Qing snorted and turned his head, exhaled and inhaled, Shu Qing slowly turned his head again, stared at Shu Dan, pursed his lips and laughed. This girl......

In fact, this girl was much more lively before she came to Tianyuan, and this kind of daily mutual scolding has not happened in the past few days.

When Shu Dan came back to his senses, the spirit power stone was already filled with many stars, and they were still increasing. I see, so that the level of spiritual power can be estimated by the number of stars.

The growth rate of the stars was only high, and after a while, the entire sphere was filled with stars, and there was basically no empty space, Sheng told the two of them that they had subdivided such a level into "starry" levels. To be honest, there is only one level gradient difference between the stars and the star level, but the spiritual power level is also too different!

But more exaggeration is yet to come.

There were so many stars! So many that the stars began to devour each other. This scene can't help but make Shu Dan think of the ball battle. Sure enough, no matter where the law of the jungle is, it is the basic rule of hair......

By the time Shu Dan had finished sighing, there was only the last huge golden star left! Shu Dan asked, "Then what is this level called? Sun Level? Arcturus Star?"

This time Sheng made a difficulty: "There is no such level, this state is just a flash in the pan, and if you inject a little bit of spiritual power, it will reach the limit, like this~"

With the last bit of spiritual power injected, the arcturus suddenly shook, as if something terrible had happened inside!

The rift spreads, and the planet is about to disintegrate. This scene is very wonderful, Shu Dan and Shu Qing's eyes are wide open, for fear of missing a little detail. In this instant, the planet completely disintegrated, but it was not as spectacular as imagined, only a golden solution burst out from the inside, filling the bottom of the spirit stone.

Spiritual power seems to have been compressed into a liquid state, is this the so-called quantitative change causing qualitative change? So what level is this level of spiritual power? If it is named according to its appearance, the appearance of this spiritual power liquid is like a flat boat, then it .......

Before Sheng could explain, Shu Dan hurriedly replied, "Is this a moon level?"

"Huh~ How do you know?"

"I guess, hehe. ”

"It's just a crescent moon ......"

"Then there must be a full moon level?" Shu Dan replied again.

“...... ...... to the

"Shu Qing Shu Qing, this grade is named after the phases of the moon. ”

"Hmph...... Sheng frowned, and Sakura pursed his lips lightly, "Who is the teacher?" ”

"It's... yes, I'm sorry..."

After that, the spirit power star was no longer generated in the spirit power stone, but directly generated liquid spirit power. Sheng told the two that the level of liquid spiritual power was far from the spiritual power star just now, and the spiritual power content of each spiritual power star was not much different, but the spiritual power liquid was different. So for the sake of convenience, the grade differentiation is slightly more than the star rating, which is divided into four levels: the crescent moon, the quarter moon, the gibbous moon, and the full moon.

After that, Sheng increased his output strength, and the liquid spiritual power filled the last gap of this spiritual power stone, and at this time, the spiritual power stone was already shining, and the golden light was shining, like a golden jade plate, which was also the full moon level.

But Sheng didn't mean to stop, this ball is full, how can there be room for upgrading?

"This ball is getting brighter and brighter?" Shu Qing spat lightly.

Frowning and taking a closer look. This golden light does seem to be brighter than it was just now?

It turned out that the two of them were not mistaken, the change in this golden light began to be obvious, and the light gradually became dazzling.

"This is the moon, this is clearly the sun. After a while, they had to close their eyes, but even if they did, they still felt uncomfortable.

"Yo Hoo, that's right. This level is called the Hengri level, which is already the highest level, but the difference can still be judged according to the brightness. ”

After the brightness went up a little more, Sheng finally stopped. It's like looking directly at the sun, and you can feel the burning sensation even when you close your eyes.