With a change in the black symbol on the palm of his hand, a thick book as black as ink had appeared in Zhang Yu's hand.

"Yushu?"

Looking at the two big characters on the cover, Zhang Yu was slightly stunned in his heart.

Then with a jump of his mind, the black book in his hand was no longer windless, and he naturally turned the first page.

"This is a catalog, right?"

Looking at the table of contents, except for the prologue of the first line, the back of the table of contents is full of vague and unclear handwriting, as if it has been marked with a layer of code.

Zhang Yu said in his heart: "Does this mean that there is only a prologue now?"

In a moment of thought, he opened the prologue, and what appeared in front of him were the portraits of the characters on the left page, and the lines of data and information on the right page.

"Is this painting me?"

I saw the portrait of the person on the left page, which was Zhang Yu sitting cross-legged, his eyes lightly closed, as if he was meditating.

Its demeanor is lifelike, giving people the feeling that the characters in the painting are still breathing and breathing.

In particular, there was a faint flow of light in it, and Zhang Yu felt that it should represent the flow of mana in his body.

On the right page are rows of data and data, namely:

Zhang Yu

Daoxin level 1

Mana: 7.7

Physical strength level 0.83

Martial arts: Fitness 36 styles level 1, loose hands level 1

Taoism: Basic Breathing Method Level 1, Basic Mind Refinement Method Level 1

"This is me?"

"The above is the data of various immortal and Dao qualities, and the Taoist heart level here is the same as the test in the school, and it cannot be accurate to the decimal point."

"Below is the martial arts and Taoist techniques I have learned so far?"

Among the four skills below, in addition to the thirty-six forms of fitness used to improve physical strength, there are also loose hands learned in martial arts classes to exercise practical combat ability, the basic breathing method for refining mana in mana classes, and the basic mind refining method used to improve the Taoist heart, all of which are beginner level 1.

Zhang Yu looked at the numbers above and said to himself: "This is the potential stimulated by the evil god? Can this book detect all my attributes?"

"But...... It should be more than that, right?"

"According to the evil god, it stimulated my potential, but what is the potential of light detection? I can take the test every day at school."

"There should be other wonderful uses."

Thinking of this, Zhang Yu decided to test it, he focused on the attribute numbers, and shouted in his heart: "Yu Shu! Add some for me!"

Looking at the immovable data in the book, Zhang Yu secretly sighed that this evil god was just not powerful and had not stimulated his potential at all.

I tried to turn to the next page, but found that it actually had the four big characters 'To be continued' written on it.

Thinking of the content that had not yet been displayed in the previous catalog, Zhang Yu guessed in his heart: "What do you mean? Can this ability still be upgraded? After upgrading, there will be later functions?"

He could only turn back to the front again, constantly focusing on his lines of data and skills to see if it could trigger any effect.

And just as he was concentrating on the 'Thirty-Six Forms of Fitness Level 1', he suddenly felt that the line jumped slightly, and it was dragged directly, following his thoughts back and forth on the page.

Just when Zhang Yu dragged the "Thirty-Six Styles of Fitness Level 1" around the page, thinking about what use it was.

The "Fitness Thirty-Six Style Level 1" suddenly froze when it touched the portrait of the character, and was directly absorbed by Zhang Yu in the portrait.

With this burst of absorption, Zhang Yu only felt that there was a clear spring pouring down on the heavenly spirit cover, and an inexplicable feeling surged in his heart, making him feel that he had a strange connection with Zhang Yu in the portrait.

At the same time, the portrait that was originally sitting cross-legged suddenly stood up and began to practice the thirty-six exercises of fitness one move at a time.

And a line of small characters has appeared above the portrait: Jian Tian Thirty-Six Style Level 1+

Looking at the small '+' at the back, Zhang Yu suddenly became excited: "It's coming, it's coming! My potential is really stimulated!"

His attention quickly focused on the "+", and it felt as if he had pressed it with his own thoughts.

The next moment, I saw that the '+' was slightly blurred, and then it became "(0/10)'

Then a realization rose from Zhang Yu's heart: practice ten times and thirty-six fitness styles to complete the martial arts upgrade.

Looking at the 'Fitness Thirty-Six Styles Level 1 (0/10)' on the Yu book, Zhang Yu was surprised in his heart: "Can you upgrade this martial art after practicing ten times?"

You must know that since the start of school, Zhang Yu has practiced this fitness 36 style many times, and he has never felt like he wanted to upgrade at all.

"Ten times?"

Zhang Yu couldn't wait to try, only to see him take a step out, accompanied by a bang, his whole body twisted like a giant python, and layers of power erupted.

Although when he was in school, Zhang Yu would use equipment to practice the thirty-six forms of fitness, but that was only to increase the effect of practice.

In fact, as the most basic martial arts, the 36 forms of fitness can be practiced with or without equipment, and even practitioners can focus on different directions such as strength, speed, and dexterity according to their own tendencies. For example, the original Zhang Yu chose the direction of balanced development of strength and speed, and did not become a big man.

At this moment, he saw Zhang Yu moving back and forth in the small room, his feet stepping on the floor and making a banging sound, and his flesh and blood gradually warmed up after constantly expanding and contracting.

But before he could practice a few moves, there was a burst of shouts and scolding around him: "I'm sick! Demolition at night?!"

Zhang Yu immediately stopped, and said helplessly: "The sound insulation of the rental house is too poor, and I can't practice martial arts at night."

Looking at the feather book that appeared in his palm, Zhang Yu couldn't hold back the excitement in his heart, and just wanted to practice immediately, and practice the thirty-six styles of fitness ten times in one go to see the effect.

"Why don't you change places?"

"I remember there was an unfinished building nearby with no one there......"

……

In the dark.

The sound of banging kept echoing in the corridor of the unfinished building.

!。

With the neon lights flashing back and forth on the streets in the distance, the figure of a teenager appeared in the shadows from time to time.

It was Zhang Yu who came to the unfinished building to practice the thirty-six styles of fitness.

I saw that at this moment, his eyes were solemn, and he was practicing the thirty-six exercise methods of fitness and fitness one move at a time, and after a while, he was already sweating all over his body, looking steamy.

Zhang Yu had been exercising all morning during the day, and finally lay on the ground tired, without the assistance of injections, pills or food supplements.

However, thinking about the changes on the feather book, his spirit was cheered up, and he finally insisted on practicing the thirty-six forms of fitness again.

The panting Zhang Yu couldn't wait to open his palm, and Yu Shu resurfaced with his thoughts.

Looking at the "Fitness Thirty-Six Styles Level 1 (1/10)" above, Zhang Yu's face couldn't help but show a hint of joy.

"Is this my potential?"

"Raise the 36 fitness styles to level 2...... It seems to really work."

"I'm going to practice ten times tonight!"

Zhang Yu couldn't wait to start the second exercise of thirty-six styles.

But after a while, he was so tired that he sat down on the ground, only to feel that his hands and feet were no longer his own.

"No, it's the limit, it seems that I can only try again tomorrow."

Just when Zhang Yu decided to stop exercising, take a break and go home to get a good night's sleep, a chill suddenly surged from his heart.

At the same time, a voice also sounded in his head.

"Please abide by the ritual agreements, work hard to fulfill your wishes, and don't deliberately be lazy and procrastinate, 10."

"Please abide by the ritual agreements, work hard to fulfill your wishes, and don't deliberately be lazy and procrastinate, 9."

"Please abide by the ritual agreements, work hard to fulfill your wishes, and don't deliberately be lazy and procrastinate, 8."

As the countdown to that voice continued, the chill in Zhang Yu's heart became more and more intense, as if something was about to rush out of his body, tearing apart all the flesh and blood all over his body.

"Ritual...... Promise...... Wish ......" He immediately reacted: "Is this the power of the god invitation ceremony?"

Zhang Yu's mind immediately flashed with what the rag doll had said.

……

"If you choose to refuse to fulfill your wish for me, or deliberately delay or even fail in the process of realizing it, you will be scattered under the backlash of the ritual."

……

Zhang Yu said in his heart: "So...... It's because I plan to study hard, be admitted to a prestigious university, join a big family, and make money to fulfill my second wish."

"So if you slack off in this process, is it considered to be deliberately lazy and delaying the fulfillment of your wishes?"

"If I don't listen, will I die under the backlash of the ceremony?"

Listening to the countdown, it had unknowingly counted to 3, and Zhang Yu quickly jumped up.

With a scream, he endured the pain of torn muscles all over his body and began to practice the thirty-six fitness styles.

And the moment he started practicing, the countdown just now completely disappeared.

(End of this chapter)