Global Mining.

With Ailian's help, it was easy to find the resonant frequency. The magic prism directly converted the audio into a jumping band spectrum, which was visually visible.

The difficulty was how to use the "summon whale" skill to launch ultrasonic waves of the same frequency.

Summoning whales is done by clapping in the water, which should be clapping the machine here, but no matter how much you clap, it is impossible to be crazy enough to keep up with the rhythm of the machine, right?

Then try to do a large band, that is, when the machine rotates ten times, clap your hands, which can be regarded as another kind of frequency synchronization, right?

The theoretical direction is there, so try repeatedly. Failure, failure, continuous failure——-""-but it doesn't matter,

as long as you succeed in hitting it.—.·—

Inadvertently, Dachun claps, the vibration sound of the machine tool suddenly becomes louder, and some oil rust on the machine tool vibrates like dust!

Resonance! If you don't wipe it now, when will you?

Dachun suddenly increased his strength and rubbed the rag. It felt like the silky and bumpy feeling of wiping paper after going to the toilet.

System prompt: Congratulations! You successfully used the ultrasonic wave of "Whale God Guardian" to loosen the structure of the rust and successfully scrubbed the rust. Your primary mop proficiency skill level 10 was upgraded to advanced level 1! The effect of purification increased by 21%, and you got the achievements: physical strength +11, weight +11, and additional achievements: life +11, spirit +1!

System prompt: Congratulations! Your possessed mirror spirit Ailian successfully comprehended the principle of wave resonance, and the function of the possessed skill "radar" was improved.

Fuck, it rushed directly to the advanced level in one breath! And I didn't even use the power of the Beelzebub gem!

Dachun was ecstatic: "Ailian, we succeeded! "

Ailian was extremely calm: "Don't talk, I'm trying to find the feeling, you continue to wipe-.-"

Yes, she also understood it, but it's obviously not over yet.

Dachun continued to find the rhythm just now.

In fact, it has already reached the advanced level, even if it is hard to rub, the effect is much better than before. But Dachun always understands the master, and his goal is obviously not just the advanced level.

Besides, when Ailian possessed the whale before, she said that the radar of the whale and the radar of the bat have something in common, and she has always wanted to find an opportunity to integrate them. Now is the opportunity!

After Ailian successfully understood the resonance, Dachun's success rate increased significantly-the vibration sound of the machine suddenly increased again, and the smoke and dust jumped up!

Dachun wiped vigorously again-the system prompts: Congratulations! Your advanced mop mastery has been upgraded to level 2-ha! Rub it and you will level up!

So, this oil rust is really high-end. I am afraid that only experts or above can handle it, so I must be at least an expert.

For a while, Dachun continued to work hard, and in less than ten minutes, he wiped the oil off this side of the machine tool! The skill also rushed to the advanced level 10 without suspense, just one step away! Experts usually give extra skills, I am really looking forward to it!

And Qi Fenda looked at Dachun with doubts at the beginning, then shocked, and then extremely fanatical!

Hum Ting, that's right, I am the great sage your grandfather talked about.

"This is normal operation, sit down, sit down————"

It's a pity that he couldn't hear clearly, so Dachun had to press his hand to signal him to calm down.

Then continue to rush to the expert, no suspense!

This time, the machine It made a crisp sound, and Dachun wiped it vigorously. With this wipe, it was visibly refreshed!

System prompt: Congratulations! ·--Your advanced mop mastery has been upgraded to expert level 1, and the purification effect has increased by 32%. Achievements: Carrying weight +2, physical strength +2, ultrasonic mastery. Additional achievements: Spirit +2, Life +2.

Ultrasonic mastery: Passive skill, greatly improves the sound wave effect of "Whale God Guardian", "Whale Roar", and "Radar", and improves the communication effect of "Sea Clan Guard", Lord Beelzebub's title "Encrypted Communication", Chamber of Commerce Token, etc.

Active skill: After turning on the active mode of ultrasonic mastery, your attacks and steps will have a certain degree of ultrasonic vibration effect. At the same time, the consumption of physical strength increases. The higher the load value, the stronger the ultrasonic vibration effect.

Promoted!

Dachun has been looking forward to this moment! The effect of the purification technique of the expert level 1 has increased by 32%, which has already caught up with the effect of the primary Leviathan power and the lord of the old whale. The key is that the reward skill is "Ultrasonic Mastery"!

There are actually two modes: "Passive" and "Active"!

And the active mode means that I am a man who can blow with the wind and kick with shock! Then when I kick, the surrounding ants will be killed by me, right?

In short, keep up the good work, and be complacent with just being an expert!

However, after being promoted to an expert, although it is polished, the proficiency has not risen as much as before. I guess at this point, I have to rely on my own task machine to increase.

Dachun's excitement was soon diluted by the fatigue after staying up all night, and the rhythm of the machine made him sleepy. Or...

"Ailian, I have to rest, it depends on you."

"Go, go, it's just right for me to verify it alone."

Dachun felt very touched and fell asleep.

Five o'clock in the afternoon of the Golden Continent time.

Metatron, who had just taken a few hours to catch up on his sleep, went online without the mood to eat dinner. The first thing he did was to check Dachun's progress.

He was shocked when he saw it! Dachun didn't clean his own mission machine, but instead cleaned the shell of the machine of No. 1032 until it was shiny!

Metatron immediately played back the monitoring and was even more shocked. The Dachun was motionless at first, then kept patting the machine with his hands, and then suddenly wiped it hard. The effect of this wipe was remarkable! Then continue to shoot the machine over and over again,

It seems very rhythmic!

Metatron exclaimed in the chat room: "Everyone come and see this great spring!"

Everyone was equally shocked: "He is obviously using machines with less oil and rust to practice his skills, and then he will clean the mission machines after his skills are high!"

Gabriel was surprised; "But what kind of skill is it? A charging skill?"

Michael's brows jumped: "Did you hear the machine making a particularly clear sound? Then the oil and rust on the machine obviously bounced up, and he took advantage of this moment to clean it."

Metatron said in shock: "This should be a resonance phenomenon? But how can a player resonate in front of such a fast-rotating machine?"

Gabriel was surprised: "Use astrology to predict?"

Everyone was silent. After all, astrology was not a skill in the original setting, but an undeveloped research project.

Michael looked a little anxious: "It's not impossible."

Just then, the factory shift bell rang.

Metatron became impatient: "Then let this Dachun get off work and go directly to the training room of the factory to sleep, so that he can't do anything. As for NPC No. 1032, transfer him immediately and arrest him for interrogation!"

Sariel said happily: "You can't do anything! Use factory time when you get off work, and prison time when you have a break. Let him spend the whole day between getting off work and sleeping, so the scrubbing task cannot be completed!"

Michael smiled and said: "Are you planning to go to the training room? What a pity, where is your spy plan in Prison No. 1 Dormitory?"

Metatron smiled and said: "Then leave it to the few royal players who just entered."

At this time, following Metatron's arrest order, two machine puppets appeared at workstation 1032 and forcibly took them away. Dachun stopped him and tried to say something, but was subdued and taken away by another puppet. .

Sariel immediately felt comfortable: "That's right."

Gabriel laughed in surprise: "Why does this Dachun dare to resist the puppet robot? This will add another crime of resistance, right?"

Metatron smiled and said, "This is just the right time to arrange Da Chun's entry into the discipline room."

Dachun was awakened by the game alarm sound.

Looking at the time, it's dawn. When I went online and took a look, I suddenly found someone in a small dark room. this?

Reading system messages:

System prompt: Warning! You resist the puppet inspector and get the crime of resisting.

System prompt: You are gifting a playing card to Little Qifanda.

Dachun was confused: "Ellen, what's going on?"

Elaine sighed: "Just after getting off work, that Qifanda was taken away, and you are also locked up here."

Take it away! Damn it, this is clearly the mastermind behind this! This does not allow any NPC to interact with me, right?

Ailian added: "I saw something was wrong, so I took advantage of the blocking action and put a playing card into his hand, and he caught it."

Dachun was surprised: "Why did you give him the poker?"

Ailian said in a deep voice: "Because there is no chance to communicate with him at all, so we cannot express our feelings.

Then just stuff him with something as a token, a flower or a handkerchief. This is also a common way for dancers to show mercy - for example, if you and a dancer are caught having a secret meeting, and you don't have time to say anything, she puts a handkerchief into your hand. What would you think? "

Dachun's heart trembled: "This————·

Elaine sighed: "It means a lot, doesn't it? At least you won't confess everything and betray the other party in the interrogation, right? Besides, this playing card is an extraordinary item that the silver master said, so letting him hold that playing card might be helpful. Discover."

Damn that’s it!