Zhang Yu returned home after changing back into his previous clothes.

"What is it? You just came back? "

Liu'er asked lazily, standing in front of the television.

Zhang Yu was shocked by Liu'er's voice.

Originally, he thought that Liu'er had already gone to sleep at this point, so that he could slip into Liu'er's bed.

Unexpectedly …

"Look, do I miss you?" Zhang Yu randomly responded.

"Miss me? "Then what do you want from me?" Liu'er continued to ask.

"With such a beauty at home, how could I miss you?" Zhang Yu tried to curry favor with Zhang Xuan.

Liu'er's expression changed, "Speak! Which woman did you hang out with today? "

Zhang Yu was stunned, but before he could recover from this sudden change, he came back to his senses.

"Heh heh …"

Liu'er acted like this:

"He came back so late, he must have been fooling around with some woman!"

Only then did Zhang Yu come to his senses. He thought that someone was speaking ill of him behind his back!

"Liu'er, this was just a misunderstanding. Actually, I went out to …"

He stopped midway through his words. He couldn't possibly say that he went to seek revenge on his enemies, right?

"What is it? You can't say it right? " Liu'er's face was filled with distrust.

"Actually, I went to greet a former classmate of mine."

"Is that so?"

Liu'er was still looking at him with a playful expression.

"Really! You have to believe me! " Zhang Yu said sincerely.

"Your words have never been true!"

Liu'er stared into Zhang Yu's eyes, as if she wanted to see something within them. Unfortunately, she could not see anything.

"Wait, I'll tell you later!"

Zhang Yu ran into his room and closed the door behind him.

Taking off the pistol at his waist, Zhang Yu instantly felt troubled.

"Where should I put it?"

It was impossible for him to move under the pillow. It would be bad if the little girl accidentally flipped something over when she was flipping through it.

Under the bed? Zhang Yu bent down to take a glance.

There was nothing under the bed, so he could easily see through it.

Ye Zichen scanned the surrounding once again. It seemed like the house wouldn't be safe. As for the research material, he placed it in the gap between the wardrobe and the floor.

"Zhang, open the door!" The sound of a door being knocked on by Liu'er sounded out.

Originally, Zhang Yu was a bit angry when he was in a difficult situation, "What are you doing!? This is my room! "

"This is my house. Even if it's your room, it's still my territory!"

"I'm changing!"

Zhang Yu suddenly had no other choice but to make up a temporary excuse.

"Change? Zhang Yu, what are you doing in there! "

"Alright, stop messing around!"

Zhang Yu opened the door with the pistol in his hand.

"This is my room, I still need to rest!"

"What happened to your room? Right now, I am extremely suspicious. You brought back dangerous goods from the outside, so I want to check it out! " Liu'er said irrefutably.

Zhang Yu's hand that was holding the gun started to shake.

Was this a woman's sixth sense? It was so accurate! He even knew that he had brought dangerous goods back with him.

"Then you can slowly search. I'll go to sleep first."

Liu'er looked around, but didn't find anything. Just as he was about to leave, he noticed that Zhang Yu was still pressing his hand on the pillow.

Only then did he remember that there was nothing left to look for on the bed!

"This guy must have put it under his pillow." Liu'er thought to herself.

"Take your hands away!"

Liu'er extended her hand to pull at the pillow, but was firmly held down by Zhang Yu. This strengthened her resolve to hide something here.

"There's really nothing here!" It's true! "

Zhang Yu pretended to be nervous, but he was actually laughing inside.

"I'll count to three, take your hand away or else …"

Zhang Yu sighed and pretended to be helpless. "Rather than looking at it yourself, why don't I sue you for what's there?"

Liu'er stared at Zhang Yu for three seconds before saying, "Okay, I hope you can tell me the truth."

"Actually, it was just a few condoms and contraceptives."

However, Zhang Yu's casual words made Liu'er blush.

"You! How can you have such a filthy and filthy thing? "

"Didn't you ask me where I went tonight? That's it. Besides, didn't your brother say so? Do you want to take some contraception? "

"You! "Scoundrel!"

Liu'er could no longer stand someone's obscenities. She turned around and ran out of the room.

Zhang Yu could only shake his head.

"Teacher, do you think there's any problem with this action?"

After Jiang Li finished her action, she looked at Zhang Yu in anticipation.

"Yes, very standard. But the action is too rigid and not flexible. "

Zhang Yu guided the 'student' before him like a teacher.

"All martial arts are for the sake of defeating the opponent in actual combat. There are no problems with your other areas, but you are still lacking in terms of your strength and explosive strength. "

Jiang Li looked at him, visibly moved. "Then how do we increase our strength?"

After practicing for such a long time, he felt that something was wrong, but he just couldn't find it. Now, with Zhang Yu's' guidance ', he immediately understood his own inadequacies.

So this was the difference between having a teacher and not having a teacher.

Jiang Li immediately understood. She had no one to guide her in her practice, so even if there was something she didn't understand, she could only slowly figure it out herself. However, if there was someone to guide him, then she would be able to understand it easily. She would be able to master the things that would have taken him a long time to master.

Zhang Yu continued, "Right now, the most important thing for you to do is to unleash your strength."

"Compared to ordinary people, the explosion of your strength is more than enough. However, if we are also comparing them with martial artists, then there is still a huge flaw. "

Zhang Yu took out a piece of wooden board and drew on it.

"This piece of wood is about an inch thick. I believe that you will be able to break it with just the strength of your feet. However, if we were to rely solely on the strength of our hands, would you be able to cut it off? "

"This …" A troubled expression appeared on Jiang Li's face. "It can be, but …"

"It's hard work, isn't it?" Zhang Yu took over her explanation.

Jiang Li hesitated for a moment, but still nodded her head with great difficulty. Since she was going to teach him, then it would be best if she didn't hide anything. Otherwise, it might affect her future teaching.

"Watch carefully!"

Finished speaking, Zhang Yu took a deep breath and hacked his palm towards that wooden board.

"Crack …" The wooden board was easily sliced into two.

Jiang Li looked at someone's hand in surprise. There wasn't the slightest trace of a mark on it!

"Did you see that? This is what a explosive burst of power is. " Zhang Yu enjoyed the attention. "The important thing is how to focus your power on one point of your palm. Immediately, your power will dissolve."

"Dissolving strength?" Jiang Li seemed to have understood something.

"Yes." According to the laws of mechanics, when two objects collide, the forces they bear are the same. "

Zhang Yu held up his hand and said: