Li Xiao is not like Du Rui, he is not from a big family, and he has not learned these most formal and ancient etiquette, he only followed his master to learn some simple etiquette commonly used in daily life in the Criminal Investigation Department.

In addition, Li Xiao'an deliberately hid his clumsiness, so Li Xiaoan followed Du Rui quietly and honestly, imitating Du Rui's every move, imitating his salute and answering, very restrained, and did not dare to make a wrong step.

Although the immortal master said that he was not formal, they couldn't really not be polite!

Etiquette is an attitude!

In order to express respect for the immortal master, the etiquette must not only be less, but more formal.

Only in this way can their reverence be expressed.

At this time, Li Xiao had to sigh, although Du Qinshi is usually not familiar with the world and does not do things in tune, but at the critical moment, he did not make any mistakes at all, and he did a very thoughtful job in terms of etiquette!

This is the essence of the family!

Qi Hong looked at the figure of the three people in Qiaotou teaching and learning, his eyes were full of envy, if he had "yin and yang eyes", how good it would be!

Unfortunately, he didn't!

But fortunately, the immortal master was generous, and the sages of Ruogu did not shy away from them, and acquiesced to them, and these idle people waited on the side to listen.

Although these words and scattered knowledge spoken by the immortal master are common-sense knowledge and experience, they are all rich and noble wealth in Qi Hong's view, and they can be used as knowledge inheritance for generations in the family.

For example, the sneaky name "water ghost" mentioned by the immortal master, the immortal master casually said its origin, characteristics, and weaknesses.

If they let the Jishui Qi clan encounter this kind of sneakiness, there will definitely be danger and loss for a while, and then in order to solve it, they need to explore and study a little bit, and this is still under the premise that the clansmen with "yin and yang eyes" can see the sneaky.

Moreover, when all the preconditions are met, the clan does not know how long it will take and how much manpower and materials will be consumed to analyze and summarize the knowledge points that the immortal master is talking about now.

And now, the immortal master has already summarized and told it calmly, he only needs to record this knowledge truthfully.

......

After carefully observing according to the words, Du Rui saluted again and said, "The student has observed clearly, thank you for the teachings of the immortal master." ”

Li Xiao was a little late, and basically completed the above etiquette with Du Rui at the same time.

Originally, Dian Hua wanted to correct the title of Li Du and the two immortal masters, but looking at their solemn disciple salutes, and then listening to them call them "immortal masters", I felt that the word "immortal master" did not look like liars at all, plus they all carried the word "teacher", but it was like "teacher", "master", "sir" or "master" such honorific titles for teachers.

For this reason, Dianhua did not correct their thoughts.

'Let it be!'

That's all that should be explained, and the next thing is to clean up the sneaky.

Dian Hua was trying to communicate with the fairy sword and purify this water ghost, and suddenly thought that he had heard the sound of Du Qinshi's piano in Li Laohan's house before to suppress the sneaky, but he had never heard his music and not seen his person, and now he only saw his person and did not hear his music, which was very regrettable, so he said: "Du Rui, you try it with the qin music first." ”

Du Rui was stunned for a moment, and immediately stepped forward with surprise and saluted: "Thank you, Immortal Master, the student just created a half-finished piano song with the effect of expelling sneakiness the day before yesterday, and it needs to be practiced through sneakiness and constantly improved according to its effect." ”

Du Rui's piano today is not on his back, but on the attendant. His attendant had obviously been paying attention to this side, and when he heard the conversation between Dian Hua and Du Rui, he had already prepared the qin, and after Du Rui finished speaking, he had already set the qin for Du Rui at the bridge, and also commanded the two servants of the Cao family to find a low table and futon, which was convenient for placing the guqin and making Du Rui sit up more comfortably.

After Du Rui sat down, he tried the tone a few times, tuned the piano a few times, and began to play the new piano music the day before yesterday.

Dian Hua has never studied music, and he really can't tell the details of the good or bad, but after using his super perception to perceive it in the method of resonance, he feels that this qin song gives people a very depressing, very sinister, and seems to be a little familiar, like the feeling of the ancient song "Ambush on All Sides", yes, this is the feeling.

Moreover, Dian Hua, who was keenly perceiving, noticed that as the music was played, a spiritual force surged from Du Rui's body and the sound waves of the qin music were combined and released, rushing towards the sea like a reef, constantly impacting the sneaky.

However, like the tides and reefs, Du Rui's spiritual power can't help the sneaky, but he feels very uncomfortable standing sneaky and wants to stay away from it.

'The power is a little low!'

Not only is the power low, but also very consuming mental power, this piece of music has only been played for more than half of the time, and before he finished playing, Dian Hua found that Du Rui's head was already sweating, his face became pale, and the sleepiness in his eyes became stronger and stronger.

After the piano music was played, Du Rui was already sweating profusely, his eyes were black, his face was bloodless, he wanted to get up and salute, and the moment he stood up, his eyes were dark, and his body lost his balance.

However, it is only a start-up now, and there is still a lot of room for improvement, and the future is worth looking forward to. ’

After standing firmly, Du Rui pushed away the attendant and still saluted Dian Hua respectfully, but no matter how hard he worked, he couldn't do it as standard as before playing the piano.

"The student finished playing, and begged the immortal master to correct him. ”

Dian Hua looked awakened by the qin song, because of the dodge of the qin song and shrank far away in the shadow of the other end of the wooden bridge, the end of the qin song immediately along the shadow of the wooden bridge angrily rushed to the shadow of the wooden bridge, like a frightened beast, at Du Rui who was standing at the head of the bridge fiercely hissed.

'Sneaky didn't take too much damage, and his attack power was a little small!'

glanced back at Du Rui, shook his head and said, "I don't know the rhythm of music, and I have nothing to correct you in terms of music, so I can only give you advice from other aspects." The power of the music is small, and the lethality to the sneaky is limited, but the method is unique and eye-catching. What is especially commendable is that all of this is created by you, and it is the most suitable Tao for you, and the future is promising!"

After finishing speaking, Dian Hua turned to look at the water ghost in the shadow of the bridge not far from his feet, and said, "Dust to dust, soil to earth, poor road to send the layman a ride!"

Dian Hua a little fairy sword, the fairy sword "chirp-" stabbed out, a sword stabbed into the chest of the water ghost who barked at them, under the yellow halo of the fairy sword, the black mist rose, the body became more and more transparent and pure, and was slowly purified.

More than ten seconds later, the ghost was completely purified, and the image was a young man dressed as a servant of the Cao family, and he took a last look at the Cao family's courtyard, saluted Cao Yanei in the courtyard, and then disappeared with full regret.

Dianhua didn't know what the other party regretted, although the purified sneak had regained his senses, it seemed that none of them could speak, and could only make a limited number of movements.

However, their eyes are very expressive, as if they can speak, and it is easy to see what their emotions are at that time and guess what they are trying to say.