2010.

After his 100th birthday, the old man Mu Qingfeng left a will to pass on the Nanshan Academy on Wangri Cliff to Mu Zhengyang. Before winter could come, he passed away.

Others thought Mu Qingfeng only left a will for Mu Zhengyang, but in fact the old man privately gave Mu Zhengyang a copper key with a unique shape.

Nanshan Academy is located on the top of the cliff of Wangri, and only birds occasionally visit each other.

When Mu Zhengyang was a child, he often went to Nanshan Academy with Mu Qingfeng, but since Mu Qingfeng left, Mu Zhengyang has never been there again.

Half a month ago.

Mu Zhengyang was a little upset when waiting for the civil service exam results at home. He accidentally found the copper key given to him by Mu Qingfeng. He missed his great-grandfather Mu Qingfeng who loved him since childhood, so he climbed alone to Nanshan Academy on the top of Wangri Cliff to relax.

Although Nanshan Academy has a history of 67 years, Mu Qingfeng is often renovated when he is there, and overall it is preserved very well.

It has been decades since no one came to Nanshan Academy to study, and no one understands why Mu Qingfeng is persistent in doing this!

When Mu Zhengyang climbed up Wangri Cliff, the yard of Nanshan Academy was covered with weeds, the furniture was covered with thick dust, and huge spider webs were hung on the corners of the walls and eaves.

In fact, the so-called furniture is only a few tables, a few chairs, two wooden barrels, and an old-fashioned hardwood bed. Mu Zhengyang saw things and thought of others. He drew water from the ancient well in the backyard and cleaned the Nanshan Academy. He accidentally found a rusty iron box in the cellar of the warehouse, with an ancient copper lock hanging on it.

"Is it possible that my great-grandfather gave me a copper key to open this box?"

Mu Zhengyang thought in confusion, inserted the copper key into the keyhole and actually opened the iron box.

The iron box has a coating inside, and it is still smooth and bright after being weathered. At the bottom is a book and a green jade bottle that is poured on the book.

The dark blue cover of the book contains four big words "Farming and Reading and Heiring Family" and a withered willow branch is inserted into the mouth of the Yujing bottle.

Mu Zhengyang picked up the dark blue book in his left hand and held the green jade bottle in his right hand. The next second the book and the jade bottle disappeared.

When Mu Zhengyang felt it was strange, the book and Yujing Ping reappeared in Mu Zhengyang's hands. After repeated trials, Mu Zhengyang confirmed that he had no hallucinations...

"It's so magical! The book that can deduce the supreme Tao and the jade bottle that condenses the essence of heaven and earth are even better than the magic weapon in myths and legends! Such two things that are so despicable actually appear in the iron box left by myths and legends! Who is he who is great-grandfather?"

Books and related information about Yujing Ping slowly appeared in Mu Zhengyang's mind, which also made Mu Zhengyang more curious about his great-grandfather's past.

When my great-grandfather was alive, he insisted on repairing Nanshan Academy. Before he died, he passed on Nanshan Academy and gave him a key that could open an iron box, allowing him to obtain magical books. Yujing Bottle, obviously, to allow himself to inherit Nanshan Academy. So Mu Zhengyang refused to report after being admitted to the General Office of the Provincial Government and specially registered a public welfare academy, but he could not explain these to his family clearly.

...

Seeing Mu Zhengyang looking into the distance, Mu Erya shook his palm in front of Mu Zhengyang's eyes and urged: "Yangyang, why are you stunned? I have agreed to your conditions. I will teach me the secret of losing weight!"

Some things will eventually come to light. Mu Zhengyang did not get entangled for a moment and smiled at Mu Erya, who was eager to lose weight, and said: "It's nothing. My secret to losing weight is simple and simple, and it is complicated and complicated! Let's follow me to recite the mantra, the foundation of human beings, the essence of energy, spirit, and blood to gain essence..."

Mu Erya was reciting and found something was wrong, so she said to Mu Zhengyang with a strange face: "Brother, you didn't play tricks on me, are you? Why do your mantra have a bit of the "Three Character Classic" flavor?"

"Haha, sister, you are still very talented! My secret is called "Three Character Care Sutra", which I learned from the "Three Character Classic"!"

Except for the cover of the book Mu Zhengyang obtained, the rest of the pages were blank. After reading the "Three Character Classic" several times, the words "Three Character Classic of Health" appeared on the blank page. Later, he read it hundreds of times a day before half of the "Three Character Classic of Health" was deduced, including explanations of the essentials of the movements and precautions for breathing.

Just half of the "Three Characters of Health and Wellness Sutra" made Mu Zhengyang lose 20 kilograms in more than ten days and cultivated his muscles. Moreover, Mu Zhengyang felt that his strength had been greatly improved!

Mu Erya raised her hand and tapped Mu Zhengyang's forehead again, and said dissatisfiedly: "Where are you enjoying your sister? You have also learned from the "Three Character Classic", why haven't you learned anything from the "Hundred Family Surnames"?"

"It's not too late!"

Mu Zhengyang tried the "Three Character Classic", "Hundred Family Names", "Thousand Character Classic", "The Great Learning", "The Doctrine of the Mean", "Mencius", etc., and responded to basic classical books such as "Three Character Classic", "Hundred Family Names", and "Thousand Character Classic", which may be related to his superficial realm.

Mu Erya pretended to leave with anger and said, "It seems that you are thick-skinned now. Do you think you are very resistant to beating? I'll call my dad up and try it? You are a famous college student who runs a college and only reads the "Three Character Classic" that only children in kindergartens do every day!"

Mu Zhengyang was really afraid that Mu Erya would mess with his father Mu Qingshan, but when he told the truth to his sister, no one believed him, so he could only change his way and grabbed Mu Erya and said, "Don't! My dad has eaten raw now and I have the heart to do it! I will teach you a few sets of movements seriously, and pay attention to my breathing rhythm!"

Mu Erya nodded with satisfaction and said, "This is not much wrong!"

Mu Zhengyang demonstrated in front, Mu Erya followed him and Mu Zhengyang corrected several wrong things about Mu Erya. As for the breathing rhythm that cannot be rushed, just teach Mu Erya the basic movements first!

Mu Erya studied with Mu Zhengyang for three hours. At first, she thought that the movements Mu Zhengyang taught her were quite intense, but later she suspected that these movements had no effect on fitness.

Because generally speaking, as the amount of exercise increases, the speed of sweating in the human body also increases, but Mu Erya finds that his sweating speed gradually decreases...

"Yangyang, you really lost weight in this way? Why is it very different from those fitness coaches online? I was a little tired at the beginning, but I didn't feel much more. Is this kind of fitness really effective?"
Chapter completed!