But as soon as he observed his body according to the exercises, Lu Yu panicked, everywhere was smooth and full, how could there be a trace of cracks, he had successfully practiced in 10 days, even if he was in a hurry for quick success and quick profit, he didn't get to this point, right?

"What's the matter?" the system's urgent voice came out, "I finally managed to trick a girlfriend, and I don't have time to discuss trivial matters with you." ”

"Deceive?" Lu Yu was stunned for a moment, and suddenly realized that this was not the point, but he was a lifelong matter, and hurriedly told the system about his problem.

"Hey, that's it?" the system replied dissatisfied, "Do you remember the name of your exercise?"

"Perfect basic conjoined body. Lu Yu blurted out.

"It's all perfect, where can I find flaws!Okay, I'm going to work!Baby, wait for me, I'm just working, I didn't ignore you, don't go......" Then, the sound of the system disappeared from Lu Yu's ears.

"I'm sorry. Thinking that he might have broken the system, Lu Yu's heart flashed with apologies.

"Huh?" When the others were covered in cold sweat and frowned, Lu Yu's ease between his eyebrows attracted Lu Xuan's attention, "Lu Yu, concentrate on repairing the flaws, don't be distracted, I don't want to say the importance of this opportunity again." Seeing that the people he valued were so unmotivated, Lu Xuan was a little annoyed.

"Rest the anger, stop the anger!" Lu Yu quickly explained, "I've already fixed it." ”

"It's already been repaired?" Lu Xuan's face was full of anger, such an obvious lie, he could also say it? It is not for nothing that there are people who can repair all the flaws in just a few breaths, but these people are all far beyond the congenital, and he Lu Xuan is also a rare existence in his life, a person who has just become a martial artist, a person who cultivates in the Lu family's Zading Academy, how can he have such a talent. "Okay! I will see for myself if you fix it or not, but I warn you, once I find out that you are lying, this punishment is inevitable!"

In his heart, this is also for Lu Yu's good, if Lu Yu stops because of a moment of laziness, wouldn't the Lu family have a pillar for the future? So, he grabbed Lu Yu's arm and sank the exercises into Lu Yu's body.

"Huh?" he had never seen such a body, every cell was smooth and powerful, every inch of flesh was full of vitality, and most importantly, he really didn't see a crack.

"How is this possible?" he opened his eyes and carefully examined Lu Yu.

Feeling the cool air rushing up along his backbone, Lu Yu shivered, this senior brother, he wouldn't have an abnormal orientation.

"Okay!" Lu Xuan patted Lu Yu on the shoulder and laughed, so frightened that Lu Yu hurriedly took a step back, could it be that he wanted to be here...... Wait, with his strength, we can't escape even if we go up together, does he want to give us here together...... The more he thought about it, the more unsightly Lu Yu's face became.

"I didn't expect my Lu family to have such a genius!" Lu Xuan looked up to the sky and laughed, and the deafening laughter couldn't help but echo in the practice room. This smile is a small half a day.

Lu Yu saw him so happy, so he had to laugh on the side.

Finally, Lu Xuan's attention returned to Lu Yu's body again, "According to your talent, I'm afraid it's not a problem to practice the three kinds of internal strength." ”

"Three?" Lu Yu was a little stunned, isn't there only one kind of internal strength?

"Don't you know?" Lu Xuan glanced at Lu Yu in surprise, in this world, this is common sense, "When you are in the first layer of strong skin, you can choose to practice the internal strength of multiple attributes, and after you reach the second layer of strong skin, you can only practice one layer of attributes that you have practiced, generally speaking, the more types of successful cultivation, the greater the possibility of breaking through the innate one, it is said that it is to impact the realm above the innate level, and the more attributes of the internal strength you master, the higher the probability of success." As he spoke, Lu Xuan had a longing expression.

"It's the same level of competition, people with two attributes of internal strength, but also much stronger than only one kind of internal strength, choose the appropriate attributes to use their mutual restraint to play the internal strength, far stronger than a single attribute of internal strength, think about it, your internal strength is the fire attribute, and the opponent's internal strength is the water attribute, the internal strength of the two sides is almost the same, the competition, isn't it a big loss? But if you master the internal strength of the earth attribute at the same time, and then use the characteristics of fire and earth to strengthen the internal strength of the earth attribute, you can easily defeat the opponent?"

"Is that so?" Lu Yu finally got some interest. "Then you have mastered the internal strength of several attributes?"

"Don't talk about you again, just call me senior brother. Lu Xuan paused, "I won't tell you, there are two kinds of internal strength that senior brother cultivates. As he spoke, he raised his head proudly.

Lu Yu looked at his eyes, invisibly with a faint contempt, what is there to be proud of in practicing two disciplines?

"Ahem, it's already great to cultivate into two. After reading Lu Yu's expression, Lu Xuan coughed dryly. "You must know that the difficulty of cultivating the second type of internal strength is twice as high as that of practicing the first type, and practicing the third type is twice as difficult as practicing the second type. ”

"So powerful?" Lu Yu's eyes lit up, he didn't know that he had a system and could practice several kinds of internal strength.

"Senior brother, I don't know if the difficulty you are talking about is in the study of the exercises, or in the accumulation of internal strength?" This is the question that Lu Yu is most concerned about.

"In the study of the exercises, as long as you cultivate the second type of internal strength exercises, the speed of accumulating internal strength is the same as that of the first one. Lu Xuan didn't quite understand why Lu Yu asked such a question.

"Okay!" Lu Yu couldn't help but shout, but startled Lu Xuan.

"Senior brother, let me tell you, it's good to practice one first, many people are too greedy and want to learn one more all day long, but they can't get to the second layer of strong skin until they die. Lu Xuan warned Lu Yu.

"Senior brother, don't worry, junior brother won't mess around. Lu Yu's face was happy, with the systematic learning function, he could learn as many exercises as he could.

"What should I do if I practice this kind of exercise and get a better exercise of the same attribute?"

"It doesn't matter, as long as you already have the foundation of this attribute, you can completely practice the new exercises. ”

"Then Senior Brother, can you give me your internal strength technique?" Lu Yu asked eagerly, while reading Lu Xuan's skills.