Xu slowly approached Gu Qing's side, she suddenly realized a problem, Gu Gongzi had traveled so long, and there were still injuries on his body, and when he returned here, he immediately played the piano for her, and his body didn't smell.

She rarely had contact with men, and when she suddenly thought of this, she couldn't help but blush.

Gu Qing didn't care what she thought, but said slowly: "Twelve music rhythms, singular six laws are yang rhythms, called six laws, and even six rhythms are music rhythms, called six lu." Collectively known as Ritsulu. ”

Xu slowly learned the piano many years ago, and vaguely remembered that the piano master who taught her at that time seemed to be different from Gu Gongzi, only saying what the twelve rhythms were, and what yin and yang laws Lu didn't care about.

She raised her head, her eyes lit up, and said, "It turns out that the rhythm also has the way of yin and yang in it. ”

Gu Qing shook his head and said with a slight smile: "It's not just the way of yin and yang, you must know that the twenty-four solar terms commonly used in the world now have a lot to do with the twelve rhythms of music." ”

Xu slowly became more interested, how could these 24 solar terms have anything to do with music? She said curiously: "Gu Gongzi, please speak." ”

Gu Qing smiled and said, "I'll make you a fun thing." ”

He got up and cut twelve bamboo pipes, one end flat and the other oblique, of different lengths and hollow, and picked some reeds, took the membrane from the leaves, and burned them to ashes.

This ash is as light as nothing, also called "Xuan", Gu Qing poured them into the bamboo pipes, and finally inserted twelve bamboo pipes into the ground.

The bamboo pipe is surrounded by flowers and shrubs, and there is no breeze at this time, and it actually makes its own sound.

Xu slowly looked surprised, and she said, "It's amazing." ”

Gu Qingdao said: "In different seasons, the bamboo pipe will make different sounds, the first law is called "Huang Zhong", the first Lu is called "Da Lu", and at the same time, the twenty-four solar terms of the year are determined, the festival is yang, and the qi is yin, of which the first section is called "Lidong" and the first gas is called "Xiaoxue". The 24 solar terms are also derived from this. ”

Xu slowly said with admiration: "I never knew that Lelu actually hid these doorways, Gu Gongzi, you are really powerful, you even know these things." ”

Gu Qing smiled indifferently, of course he knew that because in another world, he was already involved in this matter.

He said: "The 24 solar terms are not set for fun, but to be able to grasp the agricultural time, which has a great impact on the lives of ordinary people, so I let you learn the piano, not for fun, but to have real benefits for you." ”

Xu slowly moved in her heart, before Gu Qing said that she wanted to share the benefits of stealing the heart talisman, she still had some bad tastes, not that she didn't know how to be grateful, but she always thought in her heart that if Gu Qing was for her, how good it would be.

She said, "What's the benefit?"

Gu Qing said softly: "I see that you are delicate and frail, and you have recently obtained a method that can prolong your life, if you practice the piano well, you can learn this method, and you can extend your life for at least twenty years, what do you think?"

Xu slowly said secretly: "I can prolong my life for twenty years, and I don't know how precious it is, Gu Gongzi is willing to give it to me, I really blame him." ”

She knew that the most precious thing in the cultivation world was not the elixir or spirit stone that enhanced her cultivation, but the secret technique and elixir that prolonged her life. However, Xu's biggest problem is not lifespan, but the risk of every awakening.

But she was still quite moved, and nodded: "That's excellent, but Gu Gongzi can also rely on this to prolong his life for twenty years, right?"

Gu Qing said: "Of course, these things will be talked about later, I will teach you to play the piano first." The piano has seven strings, with five tones of Gong, Shang, Jiao, Zheng and Yu, one string is Huang Zhong, three strings are Gong Tune, and five Tunes are Slow Horn, Qing Shang, Gong Tune, and Slow Palace has been Ruibin Tune. ”

He went on to elaborate on it.

Xu listened slowly and carefully.

Gu Qing taught her another song "Qingtan Yin".

Xu slowly has a dexterous hand, he is also smart, and he has some basics, after Gu Qing demonstrates the fingering, he can learn it roughly, and after a few times, he can pop it up smoothly, and the charm of the pool shadow is leisurely, idle and empty, Xu can also grasp it slowly.

Learning piano techniques is still secondary, if you can play the piano as the voice of your heart, you can enter the realm of wisdom.

After all, fingering is fixed, through continuous practice, the artistic conception of this thing, indescribable, very mysterious, depends on personal talent and open-mindedness.

Gu Qing then passed Xu slowly and let her practice.

But Gu Qing found a place to start reciting the Tao Te Ching, if there was no response at the end of the day, Gu Qing went to refine the small Qiankun bag.

“...... Nameless, the beginning of heaven and earth, famous, the mother of all things.

Therefore, there is often no desire, to see its wonder, and there is often desire, to observe its subtlety.

These two are the same and have different names, the same name is the mystery, the mystery is the mystery, the mystery is the door of all wonders......"

Gu Qing recited the Tao Te Ching, he originally thought about sensing the vitality of heaven and earth, but in the end he forgot about himself and fell into a state of dreaming but not dreaming, as if waking up but not waking up.

It was as if he had turned away from his own heaven and earth, and he had seen himself again.

Soon the self gradually blurred, there were colorful around, there were wind, water and all kinds of strange sounds in the ears, suddenly felt solemn, suddenly felt light, did not know where to come, did not know where to go, forgot its form.

In the end, everything calmed down, and Gu Qing seemed to be like a light boat, lying on the wide and boundless sea, leisurely and fancy.

Suddenly, Gu Qing felt that someone was touching him, so he immediately woke up, wiped away a trace of saliva hanging from the corner of his mouth, looked at Xu beside him and said slowly, "Have you learned well?"

Xu nodded slowly and said, "I'm almost done, and then I see you sleeping on the grass by the lake, I'm afraid it's not good, and we haven't eaten for a long time, I caught a few fish and grilled them, do you want to try it?"

Gu Qing looked at the fish that Xu was slowly roasting, most of them were half-cooked, and the scorched places were like charcoal, he took a bite and sighed: "Miss Xu, I'll roast it for you." ”

Xu slowly said secretly: "Is it so unpalatable?"

She tried to taste it, and immediately spit out the fish in her mouth, and she was full of shame and said, "I'm really useless, I can't do anything at all." ”

Gu Qing waved his hand and said, "You probably don't do these things on weekdays, I'll teach you." ”

He thought that Xu was slowly ingenious, and he patiently taught her to grill fish, so that he would not have to do it himself in the future.

Xu slowly saw that Gu Qing not only did not dislike her, but actually taught her to grill fish, and he felt quite comforted in his heart, and was determined to do this well.

Gu Qing caught a few fish, cut the fish belly with the red fish, washed off the fish intestines, and roasted the fish over a regenerate fire. He was ingenious and in a short time he grilled the fish to a greasy and fragrant finish.

Gu Qing handed the grilled fish to Xu slowly, Xu slowly tasted it, only to feel that the fish was delicious and tender, and quickly ate the fish in his hand.

She had eaten countless delicacies in her life, but Gu Qing was just roasted without adding any spices, and her mouth was full of the fragrance of the fish itself, which she had never felt before.

In her mind, this grilled fish is more natural.

Xu slowly ate to his heart's content, and at the same time learned Gu Qing's techniques, and he also grilled a few fish, although it was not as good as Gu Qing, it was not the same as before.

In the end, Xu slowly asked, "Gu Gongzi, did you gain anything from reciting the Tao Te Ching before?"

Gu Qing recounted the dream.

Xu was surprised at first, and then gradually sighed: "It seems that it is useless, you finally dreamed of the boundless sea, how is that possible." ”

Gu Qing also felt that it was unlikely, Xu was just Qingtan, if he was Wang Yang, it would be too amazing.

He was about to clean up the ashes after the barbecue when he saw a burnt branch on the edge of the lake, and he felt the urge to throw it into the lake.

He thought about it, and then he was slightly surprised in his heart.

There seems to be an invisible force that causes the branches to fall into the lake.

"There was no wind just now. ”