Lu Ping took out the white Jade Ring Ruler and adjusted the pain value to five.

He said to Huang Shiliu, “Let’s try. Tell me how much pain you feel.”

Huang Shiliu laughed in her heart.

How could she be hurt by a mortal like Lu Ping?

Lu Ping raised the ruler and gently brought it down.

Huang Shiliu was even more disdainful. With this bit of strength, even a mosquito wouldn’t die!

The ruler landed on Huang Shiliu’s body.

Her eyes suddenly widened.

It hurt! It really hurt! How could it be?

She looked at Lu Ping in shock.

This man actually hurt her.

Lu Ping looked at Huang Shiliu’s widened eyes and thought that the pain was too much.

He hurriedly asked, “Are you okay? Huang Shiliu? If it doesn’t work, just tell me. We won’t try again.”

Huang Shiliu came back to her senses. She shook her head and stammered, “It doesn’t hurt very much… it’s probably the same as when sis doesn’t use too much strength!”

Lu Ping was confused.

What kind of description was that?

“Then can we continue?”

“Yeah!”

Huang Shiliu’s interest was piqued. She stared at the white Jade Ring Ruler and was very curious.

This thing could actually hurt her? It was incredible.

Under her gaze, Lu Ping adjusted the pain value to 10!

He swung the ruler again!

Huang Shiliu endured it and rubbed the spot where she was hit. She recalled carefully and said, “The pain is about the same as when I was hit on the head by my sister.”

Lu Ping started to understand this explanation.

They tried a few more times.

“It’s almost as painful as being punched by my sister.”

“It’s almost as painful as being smacked by my sister.”

“Wow! It hurts! It’s almost as painful as my sister’s slap! Stop hitting me, I’m not going to try anymore!”

Lu Ping looked at this child pitifully. How many times had she been hit by Huang Xiaoqi?

In fact, ever since Huang Shiliu was born, the only person who could cause her pain was her dear sister, Huang Xiaoqi.

Seeing that the pain value had stopped at 40 points.

Lu Ping fell into deep thought. If Huang Shiliu could last until 40 points.

A normal child should be able to tolerate around 30 points, right?

At that time, he could adjust it according to the child’s reaction.

However, unless it was really necessary, Lu Ping did not plan to use this thing.

Meanwhile, Huang Shiliu looked at the white Jade Ring Ruler in Lu Ping’s hand in shock!

It was so powerful!

It can actually hurt her!

Moreover, the pain value was only 40.

She wanted to set it to 100 and hit her sister. As she thought about it, Huang Shiliu began to giggle foolishly.

But she knew that now was definitely not the time. She had to find a time when Huang Xiaoqi was not at home to get the ruler.

After Lu Ping left, Huang Xiaoqi appeared in Huang Shiliu’s room.

She frowned and said, “That ruler of Lu Ping’s could hurt you?”

Huang Shiliu nodded weakly and said, “Yes, and when the pain value was adjusted to 40, it was almost the same as when you punched me hard, sis.”

Huang Xiaoqi’s face was solemn. If she did not care about some of the peculiarities that Lu Ping had shown before, she did now!

Even if Huang Shiliu hadn’t matured, even if Huang Shiliu’s current combat strength was very ordinary in Huang Xiaoqi’s eyes, she was definitely not someone who could be easily hurt.

Just what grade of magic treasure was that White Jade Ring Ruler of Lu Ping’s?

That was already a completely different level of power!

Most importantly, Huang Xiaoqi didn’t feel a single trace of power from the white Jade Ring Ruler from the beginning to the end.

“What could it be?” Huang Xiaoqi muttered to herself.

In Huang Xiaoqi’s opinion, only very few magic treasures had this kind of power.

“Hehe, my husband, you really are hard to see through. It seems that you have the confidence to keep up with my cultivation and refuse to receive help.” Huang Xiaoqi laughed.

It wasn’t a big problem.

Her boyfriend had potential and a good future, wasn’t that great?

Huang Xiaoqi’s heart suddenly relaxed a lot.

It could even be said that she was very happy!

And she did not notice that Huang Shiliu’s eyes were looking at her randomly.

Hmm where was she going to hit her? Where did Huang Xiaoqi hit her the most?

Maybe she should hit her butt with a pain value of 100!

It would be very satisfying!

However, she had to think of a way to grab that White Jade Ring Ruler while her sister wasn’t looking.

In the school, Lu Ping looked at the children in his class and was at a loss.

What happened? In one night, their Qi and blood had become extremely vigorous!

“What’s up with your Qi and blood?” Lu Ping couldn’t help but ask.

When the children saw Lu Ping’s question, they couldn’t help but roll their eyes internally.

They answered in unison, “Mr. Lu taught us well!”

Lu Ping was dumbstruck.

Despite his confusion, Lu Ping taught the lesson!

Then, he went to his next class.

The students’ Qi and blood also became extremely vigorous in this class.

Lu Ping asked again, “What’s up with your Qi and blood?”

“Mr. Lu taught us well!”

Why did they say the same thing? Lu Ping felt a little odd.

But no matter how many times he asked, the children kept repeating this sentence.

Halfway through class, Lu Ping couldn’t help but find an excuse to go out and look at the other classes!

Everything was as usual!

Finally, he went to Class 21 to take a look, and all the students’ Qi and blood had also became extremely vigorous.

Was this due to the system? But why was there no notification?

Lu Ping couldn’t think of anything else. Otherwise, he simply could not understand how these children’s Qi and blood had become so vigorous overnight!

The powerful surge in Qi and blood brought about the rapid increase of physical strength!

At the same time, the teachers of the other classes also discovered that something was up in Lu Ping’s class!