The all-round academic master's girlfriend

"Xiao Xi, let's go out and move around."

Tang Yuze suggested early in the morning on the weekend.

[Take your sister out for exercise, and get +500 experience points]

Tang Yuze got up early today as well.

After having Xia Jinxi, he still played computer games, but compared to staying up all night on weekends, he had restrained himself a lot.

When he was halfway through brushing his tooth, he received a task assigned by the system.

And once again, I was convinced that this broken system would only give generous rewards when it was related to my sister.

"What on earth does this broken system want to do?"

Since the day he got the system, Tang Yuze has been wondering why the system chose him, but there is still no answer until now.

After all, this broken system was just like an NPC in a game when assigning tasks. It would never answer his questions and would always just have a cold panel.

This seemingly completely formulaic system seems to be particularly concerned about Xia Jinxi. What does this mean?

Could it be that there is some kind of power hidden in his sister that will come in handy when the world changes drastically in the future?

It is not impossible, but as her brother, Tang Yuze does not want Xia Jinxi to be involved in some dangerous incident.

However, the above views are just Tang Yuze's blind guesses. After all, the system only gives more rewards in tasks related to Xia Jinxi. If he thinks too much, he will just be worrying about nothing.

Maybe this broken system is simply a sister complex?

Haha, just kidding.

Even if some huge changes happened in the world by then, Tang Yuze would try his best to prevent Xia Jinxi from getting involved in any disputes.

To use a popular internet meme, it doesn’t matter, he will take action.

In short, his primary goal now is to complete the task at hand.

"Take your sister out for exercise...it seems like it's necessary."

During the days when he was in school, there were only two things Xia Jinxi needed to do all day long: watching TV and studying.

It’s not that doing these things is bad, and Tang Yuze is also worried about his sister going out alone, but it’s not good to let her stay at home alone every day without breathing fresh air.

"Okay, where are we going?"

"There are several ping-pong tables downstairs in our community. Do you know how to play ping-pong?"

"know a little."

"Do you want to go downstairs and play with your brother?"

"Um..."

Xia Jinxi pressed her index finger against her delicate lips with an expression that said "I'm thinking".

This is exactly the effect Tang Yuze wants. He hopes that his sister can think independently before making a decision.

"But I'm not very good at table tennis. Wouldn't it be boring for my brother to play with me?"

"Of course not. The most important thing about sports is participation."

Tang Yuze coaxed.

"Besides, if Xiaoxi wants to become stronger, I can also teach you how to play table tennis."

By the way, Tang Yuze’s table tennis skills are also pretty good. Although he doesn’t have the same cheat-level performance as in basketball, he has also started from the provincial team level.

Moreover, the provincial team he was referring to was the Chinese provincial team.

As we all know, there are six levels in table tennis from bottom to top: simple, normal, difficult, hell, China, and neighborhood uncle.

Tang Yuze, who has the strength of the Chinese provincial team, just needs to avoid a civil war with other Chinese players.

If you go up and play in the competition, you might actually have a chance to win a championship or something.

"Okay, I'll go change my clothes first."

She hadn't gone out for a week. In addition, she had let down her guard against Tang Yuze and was not afraid of catching a cold in the summer. All these reasons combined led Xia Jinxi to only wear pajamas at home.

Since she didn't know how to put on makeup and didn't need to, it only took Xia Jinxi three minutes to change into the Japanese JK style outfit, then she took Tang Yuze's hand and prepared to go out.

It was still that pair of eye-catching white silk over-the-knee socks, tightly hugging the white and tender thighs.

Tang Yuze didn't know why. His sister looked very thin, but when she put on stockings, her thighs looked plump and very beautiful.

Plus those two well-developed polar bears.

I can only say that this little girl is really lucky, all the meat went to where it should go...

"Brother, why is there a layer of red skin and a layer of black skin on this racket?"

"This, this is called rubber, don't you know?"

"I don't know. The rackets I used before didn't have these two layers of leather."

Xia Jinxi shook her head. When she played table tennis in physical education class before, the rackets she used were just two hard wooden boards.

"A racket without rubber..."

Tang Yuze thought about it and considered the conditions of his sister's previous school. He guessed that the school didn't have the money to buy sports equipment.

The table tennis rackets they used were also old rackets. The rubber on them had long since fallen off, leaving only the bare wooden board.

"Yeah, so I want to know, what's the difference between this red one and this black one?"

"Ahem, let me give you a brief introduction then."

Tang Yuze coughed twice and entered the science popularization mode.

"The biggest difference between the red and black faces is actually the color. As for the functionality of table tennis rackets, there is no difference and it will not have any serious impact."

"It's just that the ITTF stipulates that if one side of the racket is already red, the other side can only be black."

"Of course, the different colors on the two sides of this racket also have a certain effect. On the one hand, it can improve the viewing experience of the game. On the other hand, it can also improve the players' concentration without making their eyes feel particularly tired."

In fact, when Tang Yuze was still a novice in table tennis, he once thought that the red and black sides of the table tennis racket were made of different materials, so the effects of playing would be different.

But later, due to the task, he used the system to improve his table tennis level a little bit, and then he realized that although different rackets used different glues, the materials on both sides of a single racket were the same.

It's really an eye-opener.

"Hmm...Is that so? This is my first time using a rubber racket, but it feels really comfortable."

After Xia Jinxi bounced two balls with the racket given by Tang Yuze, she found that this red and black racket was completely different from the wooden board she had used before.

As for the wooden board, both the friction and elasticity are incredibly strong, and a slight touch can make the ping-pong ball fly far away.

But after adding rubber, the flight path of the ping-pong ball becomes very stable.

"Brother...Oh no, coach, we want to learn table tennis!"

The brand new racket immediately piqued Xia Jinxi's interest in table tennis.

She even playfully changed the way she addressed Tang Yuze from brother to coach.

"Okay, let's go downstairs."