People who have raised cats should have such an experience, when the cat sleeps in the intestines will make a slight purring sound, if you listen carefully, faintly like nine days of thunder. If you touch the cat's body with your hands, you can still feel that its bones are trembling slightly with a thunderous purr, and it seems to contain infinite power between exhalation and inhalation.

If this phenomenon appears in people who practice martial arts, it is called "thunder of muscles and bones", and it is a phenomenon that can only be achieved when kung fu is cultivated to an extremely deep realm.

Mao Yongqiang's kung fu did not reach this realm, but Zhang Chenxing passed on his exercises to be authentic Xuanmen guidance techniques, and when practicing from the inside out, coupled with Mao Yongqiang's decades of boxing skills, this phenomenon was caused.

Zhang Chenxing's hand has been attached to Mao Yongqiang's abdomen, after all, he is cultivating for the first time, Zhang Chenxing needs to sense the operation of the true qi in his body at any time to prevent him from making any mistakes.

In Zhang Chenxing's induction, Mao Yongqiang first breathed with a faint thunder sound, and then the thunder sound transmitted to the spine, and under the tremor of the thunder sound, the spine seemed to come to life, twisting slightly like a dragon.

Driven by the spine, the bones on the limbs also began to tremble slightly, and at the same time there was a faint thunderous sound.

Finally, when his whole body formed a harmonious whole, there was a thunderous sound between one breath and one breath, and there were even different changes in height and low. The muscles and muscles are also trembling, and there is constantly essence overflowing from them, which merges into the dantian qi sea after entering the meridians, and then turns around the whole body.

These essences are the dark energy that Mao Yongqiang has cultivated all over his body after practicing martial arts for many years, and some of these dark energies will spontaneously enter the dantian and suddenly burst out on his hands and feet when he needs it, forming a powerful attack force. But more dark energy is hidden in the muscles and muscles, unless it is used when the attack is forced, and Mao Yongqiang can't mobilize it usually.

But at this moment, after learning the authentic guidance exercises, the dark energy hidden in the muscles and bones was also stimulated, and it was incorporated into the dantian under the traction of the mind.

By this time, about half an hour had passed, but Mao Yongqiang's cultivation had just begun. Zhang Chenxing knew that he wanted to gather all the dark energy in his body, and it would be impossible to work for three or five days, and only then would he be able to cultivate this set of exercises.

After all, it was a beginner, and many artistic conceptions still needed to be experienced by himself, so Zhang Chenxing moved a chair and sat down in front of Mao Yongqiang, while sticking his palm to his dantian to sense the operation of true qi, while drinking the superb tea.

About two hours later, Zhang Chenxing found that the true qi in Mao Yongqiang's body was a little tired, so he shook his palm slightly, and the internal energy in Mao Yongqiang's body poured into the dantian like a thousand rivers returning to the sea.

Suddenly forced out of the cultivation state, Mao Yongqiang couldn't help but take a few steps back, his eyes showed a confused look, as if he had just fallen asleep and hadn't woken up.

At this moment, Mao Yongqiang was indeed very confused, he was immersed in the artistic conception of the dragon and the tiger roaring and couldn't extricate himself, but he was suddenly pulled back to reality, and he didn't react for a while.

The familiar environment gradually awakened his mind, and suddenly saw Zhang Chenxing sitting there leisurely drinking tea, Mao Yongqiang was suddenly shocked and recalled everything.

"Master!" Mao Yongqiang pounced, and suddenly knelt down in front of Zhang Chenxing, and it was a big gift of throwing his body to the ground, and his forehead slammed on the floor.

After three consecutive rings, Mao Yongqiang straightened his waist, looked at Zhang Chenxing with an excited and adoring expression, and said with a trembling voice: "Master is a great grace to pass on art, and Yongqiang will never forget! If the master is sent in the future, the apprentice will definitely be the saddle before and after the horse, and then die!"

Although Mao Yongqiang can't fully comprehend the set of exercises just now at the moment, just the part he can understand is already unimaginable, and he can deeply feel the value of this exercise.

This time, Zhang Chenxing did not dodge or dodge, and calmly accepted his gift, and then said slowly: "Get up." ”

Mao Yongqiang hurriedly got up and asked with a smile: "I don't know what kind of exercise Master just taught?"

"Is this exercise-" Zhang Chenxing deliberately dragged out his voice, and his brain was spinning rapidly: "It's called "Dragon Walking Tiger Changing Yin and Yang Qi", the exercise is fundamentally the power of the dragon form, the evolution of the tiger's shape, and the secret combination of the way of yin and yang. ”

""The Dragon and the Tiger Transform into Yin and Yang Qi"! As soon as you hear the name, it is a good exercise!" Hearing such a magical name, Mao Yongqiang was overjoyed, but he didn't know that this was Zhang Chenxing's temporary idea, and he asked with hope: "This Dragon and Tiger Changing Yin and Yang Qi should be the magic of the town sect of this sect, right?"

"Poof"

Zhang Chenxing squirted out a sip of the tea he had just drunk, looked at Mao Yongqiang funny, shook his head and said: "This is when I have nothing to do when I go to the used book stall, I bought a broken book for eight yuan, adapted from the exercises recorded in it, you can practice it casually." ”

"Huh, eight yuan?" The gap between reality and imagination was too big, and Mao Yongqiang opened his mouth in surprise.

He couldn't have imagined that such a miraculous skill could be bought at a second-hand book stall for eight yuan?

"But speaking of which, this is also an authentic Xuanmen mental method, but it was just sold as waste paper by people who don't know the goods. The so-called mental method is that its operation method is in one mind, conforming to a certain artistic conception, and there is no fixed trajectory. As long as you comprehend that artistic conception, you can enter the cultivation state by comprehending that artistic conception. "Ordinary people can't touch this kind of magical thing, so Zhang Chenxing inevitably has to explain.

"Oh, that's right, I said why I didn't remember any of the exercise routes, and I'm going to ask the master later. Mao Yongqiang suddenly realized that there was no fixed route for this authentic exercise, and he was harmed by those martial arts novels.

"However, although the authentic mind method does not have a fixed route, it is more dependent on the state of mind of the practitioner. Your state of mind cannot always be in a good state, and in some cases you may even be in a state of flux. At this time, you need to cultivate a route that suits you best, and when your state of mind cannot enter the state, you must rely on this fixed route to guide you to enter the state. Zhang Chenxing added again.

"Oh, so that's the case!" Mao Yongqiang nodded again, it seems that martial arts novels are not all made up blindly, and it is still necessary to fix the route of martial arts.

"There is a good saying, if you want to practice the martial arts, you must first cultivate your mind, if your mood is unstable, it will greatly affect your cultivation, and you may even go mad, and the most serious consequence is to explode and die. Therefore, you must be more careful when you are practicing, and if you are irritable and cannot calm down, it is best not to cultivate, otherwise you will suffer from it! Moreover, when you are practicing, it is best to find a place where no one is disturbed, otherwise someone interrupts you during your practice, and it is very likely to cause some serious consequences, such as going out of your way or going mad. Zhang Chenxing said the cultivation taboo again.

"Thank you Master for your advice, keep it in mind!" Mao Yongqiang hurriedly replied.

After thinking about it, Zhang Chenxing said again: "Generally, Xuanmen exercises like to find upright heirs, because upright people are open-minded and encounter fewer demons. And people who are not right-minded tend to be suspicious and suspicious, and demons are frequent when cultivating. Although I know that you have always been upright, but this is a very important matter, I still want to remind you that you must keep one thing in mind in your future work, and do not go against your heart! Only by following your heart can you have a clear mind and be harmonious, and prevent the growth of demons in your heart. ”

Listening to Zhang Chenxing's more and more mysteries, Mao Yongqiang couldn't help but sigh in his heart: "It really deserves to be a Xuanmen exercise, there are so many exquisiteness!"

Although he thought so in his heart, Mao Yongqiang hurriedly said: "The disciples have written it down." ”

"Alright, this is over, and I should go back. Zhang Chenxing stood up and touched his stomach: "Alas, because of their trouble, I haven't even bothered to eat breakfast! Although your tea is good, but you are not hungry! It's noon, I hurried to school, and I still have time to eat lunch." ”

"Oops, it's all my fault, I forgot to prepare breakfast for Master!" Mao Yongqiang patted his forehead and said with a look of annoyance.

"Hehe, it's okay to eat a little late, and you can't starve to death. Okay, you're busy, I'll go back first. "Cultivating to the realm of Zhang Chenxing, it's nothing if he doesn't eat for two or three months, he's just looking for a reason to leave here.

Seeing Zhang Chenxing standing up and leaving, Mao Yongqiang hurriedly stopped and said, "Master, I invite you to dinner, there are many good restaurants around here, I don't know what flavor you like, Master?"

"I don't need this, I'm used to eating in the cafeteria, so let's go back to school and eat. Zhang Chenxing said casually.

"What kind of business, if people know that the master left from me hungry, where will my face go!" Mao Yongqiang continued.

"I don't need to say no, and you don't have to be so polite to me. Besides, if people see me with you, maybe it will affect my life, so I'd better keep a low profile. Zhang Chenxing said half-jokingly and half-seriously.

Having said this, Mao Yongqiang had no choice but to reluctantly send Zhang Chenxing away.

Inadvertently seeing the teacup on the table, Mao Yongqiang's heart lit up, and he hurriedly took out his special superlative Longjing before the rain, sent it to Zhang Chenxing and said: "Master, you can't repay me for my kindness, this bit of tea is not a tribute, and I hope Master will not dislike it." ”

"Well, this tea is really good, I heard that even your father-in-law is reluctant to ask you, but is he willing to give it to me?" Zhang Chenxing said with a smile.

"How can this be the same, my father-in-law is a rough man, he doesn't know how to drink tea at all! He just thinks this tea tastes good so he asked me, if I really give it to him, he will give it to the cow to drink when I go back, and I will ruin the heavens! Like Master, you have to drink this kind of tea to show your identity!" "Today is in a good mood, Mao Yongqiang is not even pressured to pat his ass, and he will come as soon as he opens his mouth."

"Not to mention, I really like this tea, and I really can't resist your kindness. Zhang Chenxing was not pretentious at all, and reached out to take the tea.

Zhu Wei said that this tea is only three taels, but the packaging is very luxurious, and the box made of pure solid wood on the outside is nearly a foot high, which is very textured.

Of course, Mao Yongqiang couldn't let Zhang Chenxing walk back, so he specially called Zhu Wei and asked him to send Zhang Chenxing back to school in a bus.

Sitting in the car, Zhang Chenxing couldn't help but sigh: "Am I also using the bus for private use?"