After returning home in the evening, after eating and drinking, and making a series of purchases, Li Zheng sat at the table, took out the competition paper he made at noon, and started studying the answer analysis.

But he soon stopped.

Damn it.

I can't understand the answer either.

He had no choice but to temporarily give up on this test paper and instead opened the basic book "Inorganic Chemistry" that is the basis of the chemistry competition.

This blue-covered book "Inorganic Chemistry" can be said to be a classic among classics, even the school library has it.

Although it is essentially a college textbook, high school students use it more because of the competition.

Li Zheng didn't have any extra thoughts. The first task for now was to complete the "Old Demon Challenge". He should first reach 200 in Chemistry.

He then opened the textbook and started from scratch.

This time learning, as mentioned in the poem he was preparing, learning against the wind is like shit.

It took more than 40 hours of vitality, plus a 100% improvement in chemistry efficiency, to finish this textbook.

There are a lot of knowledge points in it that I don’t even understand.

After all, the efficiency of self-study is not as good as that of a famous teacher.

But there is something different about studying hard.

If you let the teacher guide you through every hurdle, your ability to fight will only become weaker and weaker.

Just like Lin Yujing, he is content with being a rich man, but he is afraid of challenges and will run away immediately.

How will you study English papers in the future?

After feeling contempt in his heart, Li Zheng grabbed Wangcai, rubbed it in his arms, and inspected his study results.

【Chemistry:153→159】

6 o'clock……

It seems that we have really hit a bottleneck.

For the inorganic part, it seems we can only count on tomorrow’s exercises.

Thumb thump thump~

The phone screen suddenly lit up.

[Lin Yujing:...]

Li Zheng frowned.

Tell me, you have already sent messages, but you only sent a series of periods.

How is that different from not posting?

Isn't this a waste of communication resources?

The entropy of the entire universe has been increased meaninglessly by you.

I'm tired after studying inorganic chemistry for a long time, and I still have to use my brain to analyze what you want to say.

No matter, I won't tolerate you.

Ignore you.

Soon, the phone rang again.

Thumb thump thump~

[Lin Yujing:...book]

"Humph." Li Zheng smiled with satisfaction.

Just say you can't get used to it.

Isn’t this just talking about people honestly?

Only then did he pick up the phone and reply.

【Li Zheng:?】

[Lin Yujing:...]

【Li Zheng:?】

[Lin Yujing: Don’t imitate me (fierce)]

[Li Zheng:...]

[Lin Yujing:...]

[Lin Yujing: Send me the list of competition books.]

[Li Zheng: Huh? Have you decided to participate? Have you figured it out? 】

Two minutes later.

[Li Zheng: Why don’t you speak anymore? 】

[Li Zheng: How did you figure it out? 】

[Li Zheng: Tell me loudly, do you like chemistry? 】

(Red exclamation mark) [Li Zheng: 111]

[Lin Yujing has turned on friend verification. You are not his (her) friend. Please send a friend verification request first...]

Li Zheng stared.

I'll just make a few jokes.

Is it necessary to be so extreme?

He quickly sent a friend to verify.

[Li Zheng: Stop making trouble, here you go. 】

[Lin Yujing replied: Have you figured it out? 】

The application was rejected, and Li Zheng scratched his head angrily and applied again.

[Li Zheng: Hurry and pass...]

[Lin Yujing replied: How did you figure it out? 】

Still rejected.

Li Zheng suppressed his anger and applied again.

[Li Zheng: Don’t bully others too much. 】

Two minutes later.

[Li Zheng: I’ll give you one last chance, pass within three minutes. 】

Three minutes later.

[Li Zheng: I’ll give you one last chance. I’m going to take a shower now. If you fail after taking a shower, you will no longer be my friend. 】

Li Zheng came to the living room carrying a change of clothes and threw his phone on the sofa.

Are you still used to me?

Ye Gucheng, do you really think that I, Ximen Chuixue, can't bear to cut you?

After scolding him for a few times, he jumped into the bathroom and took a shower.

After a while, the door of the house opened.

"Huh..." Li Yi walked into the living room with tired steps, weakly took off his windbreaker and hung it up.

There were quite a lot of surgeries this week, and even with his magical knife, he couldn't stand it anymore.

Seeing Li Zheng taking a shower in the bathroom, he had no choice but to sit on the sofa.

Li Yi was lying on the sofa, and suddenly felt a pain in his butt. He reached out and took it out, and it turned out to be his son's mobile phone.

Li Yi wanted to let it go, but suddenly his eyes flashed.

Then he started to struggle inside.

It’s definitely wrong to look through your son’s cell phone.

But it is necessary to understand your son's life.

In the past, Li Zheng knew everything, and the communication between father and son was frank, so it didn't matter.

But now, the situation has changed.

From the information given by Teacher Xiao Tang, it seems that the son and his daughter-in-law have been getting along for some time.

But Li Zheng himself never mentioned it.

Even if he asked around the corner, he would just change the subject.

Why.

My son is older and can no longer hold it.

Li Yi also knows very well that during adolescence, it is normal to be unwilling to tell the truth to adults.

As a father, it's time to let go.

But there is only one thing that always lingers in Li Yi's mind.

Cheng Wenyue said that her daughter-in-law is very fashionable and a hot girl.

My orthopedic friend said that my daughter-in-law is very down-to-earth and a happy little wife.

In Li Yi's vision, his daughter-in-law is obviously a fairy.

It's messy, it's too messy.

Who is this Lin Yujing? Who is he?

Li Yi wanted to figure this out very much, and he had been itching unbearably for the past few days.

He swallowed, made up his mind, and opened Li Zheng's phone.

As soon as he opened WeChat, he became happy.

The most recent message was sent to Lin Yujing. Even the few minutes we spent apart from each other in the shower, do we need to have a sweet farewell?

But when he clicked to open the conversation record, Li Yi suddenly turned pale.

in argument?

Still deleted as a friend?

Is there anything that cannot be sent in the competition book list?

He talks so fiercely and makes a lot of punctuation marks.

No, son.

Li Yi hurriedly applied for a friend. After seeing the conversations during the application verification process, he scratched his head anxiously.

What is your attitude?

Look at your dad!

He quickly sent out the application, and his skill was shocking.

[Li Zheng: I was wrong, I will never do this again.]

Replies came quickly.

[Lin Yujing replied: Have you figured it out? 】

[Li Zheng: I figured it out, it’s you who’s hurt, and it’s me who’s hurting. 】

[Lin Yujing replied:...How did you figure it out?]

[Li Zheng: I figured it out through the suffering of being separated from you. 】

[Lin Yujing replied:...Do you like chemistry?]

[Li Zheng: I like chemistry, but I also like...]

[Lin Yujing replied:???]

Lao Li quickly wiped his saliva.

Love talk is like diarrhea, it doesn't stop.

Let’s leave the next high-end love words to my son.

[Li Zheng: I prefer physics.]

[Lin Yujing replied:]

[Lin Yujing: I passed your friend verification request, now we can start chatting]

Li Yi raised his eyebrows.

It feels weird at the same time.

So many skillful error recognition skills seem to be no match for "prefer physics".
Chapter completed!