Now that they got enough beartail grass, the team decided to return.

In view of what happened to Jiang Guiju, they didn't want to delay any longer, and they didn't have any conflicts with any monsters along the way, and they all chose to avoid them.

Such a situation was exactly what Li Pu wanted to see.

Because just now because of a guilty conscience and because he didn't want to be seen by the other party, he didn't look back once during the whole process.

From the dictation of the straw man, I heard that it was a colorful bird that was chasing them in the mist of illusion.

Perhaps because of some special reasons, it was fortunate that the big bird did not leave the fog.

However, Li Pu still felt that the straw man's description was exaggerated.

Judging from the feather in his hand, its volume is at most as big as a chicken.

Nowhere is it as exaggerated as the straw man said, as big as an airplane.

Besides, it seems that it has never seen a plane.

Anyway, this matter has been revealed.

So it took some time to go back to school, and the trip was completely over.

Everyone bid farewell and dispersed, and went to their own business.

Li Pu and Chang Shishang dropped by because they were both in the same dormitory.

But after returning to the dormitory, Li Pu immediately closed the door.

At this time, there was no one in the dormitory, Wu Guinan and Xiao Shuren were nowhere to be found.

hum...

Opening the storage space, Li Pu released Bu Bu.

[Eat, eat! 】

As soon as Bu Bu appeared, he raised his small fist at him in dissatisfaction.

But the bulging and chewing cheeks proved that it should actually be quite happy in it.

"Good guy."

Li Pu checked his storage space.

I found that everything that was edible in it was gone.

Fortunately, this guy will not eat crystal coins directly.

"Come on, now it's time to look at the spoils."

After releasing Bu Bu, Li Pu also took out the colorful feather.

When I was in Donghuangling, I didn't dare to take it out again, and I didn't feel at ease until I returned to the dormitory.

This constantly changing feather is so light that it doesn't seem to exist in the hand.

However, what Li Pu cares more about is the related information it brings.

[LV1-Energy Feedback (F)] 112/100

Passive Effect: Every time a skill is released, a certain amount of Wisdom energy is randomly restored

Attribute requirements: 5 magic, 5 wind

Type Requirements: Wisdom

Race requirements: none

"good stuff!"

After reading the message, Li Pu's eyes lit up.

Before, he had thought about helping Bubu find a skill to improve battery life.

Because the energy capacity of the Wisdom Department is the thickest among the seven Departments.

And in the case that other systems do not trigger the active recovery of energy, the wisdom system has the automatic recovery ability second only to the balance system.

Originally, it was a large amount + fast recovery, and now adding a battery life [Energy Feedback], maybe it can really make Bubu a magic machine gun.

The life energy contained inside the feather is also very sufficient, and just one feather can make up the weight of a related object.

"Um?"

But soon, he realized that something was wrong.

Because the information fed back by that feather actually changed.

[LV1-Energy Feedback (F)] 112/100

↓

[LV1-Energy Feedback (E)] 112/100

For no reason, its rank has actually risen to a higher level.

After a few seconds, E→C.

This time it was even more extreme, jumping across the entire D-level to C.

After a few more seconds, it dropped from C to F.

F→D→C→B→C→E→A→D

After observing for a long time, he discovered that its grade has been changing.

At the highest point, even A+ appeared.

"So what are the meanings? Is it the illusion that the feather comes with, or is it really changing?"

Not knowing why, Li Pu held the feather and was a little hesitant.

The most important thing is that he found that no matter how the grade changes, the price of acquisition is the same.

All are F-class standards.

"So, except for the F-rank, they are all fake."

This confuses him.

As a result, after a few minutes, the grade stayed at C grade and did not change anymore.

Immediately afterwards, Li Pu discovered that the price of Xihuo had finally changed, and became a price in line with C-level.

"This…"

He really couldn't figure out why this feather changed like this.

Continue to hold it in your hand to observe, and it didn't take long for the frequency modulation to continue.

Still jumping between F~A+.

After jumping for a few minutes and staying at level B, the acquired price becomes the corresponding price.

Frowning and thinking for a while, he felt as if he had some insights.

[Guarding Beast Feather, F~A+ Level Cultivation Material]

[Trading station price, 6000 crystal coins/root]

This is the price related to the trading station found by the grass man before.

Before, I wondered why the price range was so large, but the price did not fluctuate accordingly.

Now it seems that there is a reason.

"It's not that I want to get stuck this time."

"It's the BUG that came to the door by itself."

Li Pu muttered to himself, and asked Bu Bu to come closer.

A plan has been born in his heart.

According to the observations of these waves, the frequency modulation of feathers lasts about a few minutes each time, and rests for a few minutes.

And there will be an interval of a few seconds between each FM.

so…

Holding the feather with one hand, he pressed the other on Bu Bu's head.

[Eat? 】

Regarding this situation, Bu Bu first expressed doubts, and then showed a dazed expression.

"No, I won't eat it, thank you."

Faced with a radish that it reluctantly handed over, Li Pu couldn't help but laugh and cry.

It seems that this little guy has misunderstood, thinking that he is greedy for its radishes.

Through telepathy, he signaled Bu Bu to be safe and not to be impatient.

Time passed by like this gradually, Li Pu waited patiently.

"finally come."

Twenty minutes later, he finally got the result of the first step he wanted.

After several major changes, the grade of feathers has been fixed at F grade and F grade price.

[Eat, eat! 】

After being pressed on the head for so long, Bu Bu has long been restless.

"Wait a little longer, soon."

Li Pu comforted him again, and at the same time focused all his attention on the feathers.

After a few minutes, the feathers began to tune in.

He waited silently, and when it jumped to A+ level, he activated [Friends of Warcraft] instantly.

[Eat? 】

The passively learned Bu Bu immediately discovered the strangeness in itself, and a new power has grown in its body!

At this time, Li Pu also opened its panel~lightnovelpub.net~ and immediately smiled.

[LV1 Energy Feedback (A+)]: Every time a skill is released, a certain amount of Wisdom Energy will be randomly restored

The panel is not deceiving, a super-grade A+ skill was actually blocked by him just like that.

It is equivalent to saving hundreds of thousands of crystal coins for no reason!

"You guy, your starting point is much higher than that of a straw man."

After rubbing Bubu's head vigorously, he smiled and let go.

Only LV1 has an A+ level skill, and the future is boundless.

After tonight's rest, I will take it for a walk in Donghuangling tomorrow to see how it works in actual combat.

…

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