My skill tree increases every day.

"what?"

A few soft, intermittent murmurs echoed from various parts of the classroom.

Okay, Lin Yu understood why no one had noticed that Su Wanqing was also taking this class before.

Judging from this, she probably just arrived today to substitute for someone.

"Okay, I'll remember your face." Wu Wanhang gestured for her to sit down. "You need to pay attention in this class, because I'll be asking you questions next time."

Remember to come to the next class!

Su Wanqing sat down, feeling quite dejected.

Ruined!

I'm just here to put out a fire today, covering a class for my roommate who went out on a date and won't be back in time!

Why is it that now it seems like they've taken her class and made it their own?

"Hey classmate, is this teacher serious?" Su Wanqing asked Lin Yu in a low voice after sitting down.

Although she had never attended Wu Wanhang's class, she had heard her roommates complain about it a few times.

She still clung to a sliver of hope:

"He was probably just joking."

"Hard to say."

Was Wu Wanhang joking?

Lin Yu thought it was unlikely. Although Wu Wanhang treated his students fairly well, ...

He really enjoys doing fancy tricks in class.

"You'd better not gamble on whether Teacher Wu is serious about what he says."

Lin Yu felt it was necessary to introduce Wu Wanhang's glorious deeds to Su Wanqing.

"He has a very good memory, and he usually does what he says." Lin Yu paused for a moment, his tone becoming slightly serious.

"I have a friend, and I mean my friend."

Lin Yu used a fabricated friend.

"I owed Mr. Wu homework from last semester, and he went to collect it from me this semester."

"Huh? Is it that scary...?"

Liu Siwen had told Su Wanqing about this before, but Su Wanqing had always listened to it as an urban legend.

Because she thought it was unreasonable.

Every course in university is considered completely finished once it ends, and the records are all organized and collected at the end of the semester.

What teacher would have nothing better to do than ask for assignments from a course that has already ended last semester?

But now that she had heard Lin Yu say this, Su Wanqing couldn't help but feel uneasy.

Could it be that everything Siwen said before was true?

"In short, you'd better not take his words as a joke."

"All right……"

Su Wanqing hadn't completely given up on her wishful thinking and decided to go back and discuss it with Liu Siwen again.

She opened WeChat, found her chat with Liu Siwen, and her fingers began to tap rapidly under the table:

Su Wanqing: Wenwen, something terrible has happened...

From Su Wanqing's expression, Lin Yu could tell that she still harbored a sliver of hope.

However, Lin Yu had no illusions whatsoever.

Lin Yu even suspected that Wu Wanhang had already seen through Su Wanqing's true nature, but just hadn't exposed her.

Otherwise, why would she have said something like that?

Hopefully, she'll realize this. Finding a substitute teacher isn't a huge deal, but it's not insignificant either.

However, Lin Yu didn't say anything more; he had already said enough.

If she still doesn't believe it, there's no point in saying anything more.

Having said everything he needed to say, Lin Yu began to take notes seriously.

He didn't want to experience the scene again where Wu Wanhang chased him into class the following semester to ask for his homework.

"get out of class is over, let's rest for a while."

We've already finished two classes and it's time for the long break.

The course schedule at Qingzhou Polytechnic is four 45-minute classes per half-day, with a 10-minute break between classes.

Then there is a 25-minute break between every two classes.

In the afternoon, each break between classes is five minutes shorter than in the morning.

Many people who don't have time to eat breakfast before 8 a.m. will choose to grab something to eat during the long break between classes.

In the afternoon, many students also take this opportunity to buy some sweet drinks to soothe their throats.

"Before get out of class ends, here's a fun little game for you all. If you're interested, take a look."

Wu Wanhang left a small game on the blackboard.

"Replace the sun with the moon, and the moon with the sun in the poems."

"Any students who are interested can come up and write something down. We'll see who comes up with the most interesting idea during class later."

After saying that, Wu Wanhang carried his thermos and walked out of the classroom.

"Come on, I'm just waiting for you." Liu Zhiyuan walked over, wanting to take advantage of the half hour break between classes to scoop some water.

He showed his phone; he had already booked a room, and Liu Yiyuan and Li Si were already waiting inside.

"Okay, I'll go up and write it down."

Lin Yu stepped forward, picked up a piece of chalk, and wrote down a rewritten line of ancient poetry.

Tomorrow will rise from the sea; though we are far apart, we share this moment.

"Damn! You're a real genius."

The onlookers couldn't help but sigh in amazement.

Although these people were not all in the same class, they were all in the same college and often attended classes together, so they were somewhat familiar with each other.

Upon seeing Lin Yu's words, these students, who had initially shown little interest, suddenly became interested as well.

They wrote one by one on the blackboard.

When they couldn't figure it out, they even took out their phones to search for answers.

Lin Yu simply turned around, walked away, and returned to his seat.

"Alright, let's start."

After accomplishing his task, he left without a trace, concealing his merits and fame.

……

Soon, the school bell rang. Liu Yiyuan and Liu Zhiyuan had already left, and Li Si was on the verge of elimination after three consecutive losses.

Lin Yu's situation was slightly better, although he only had 4 drops of blood and was ranked last.

But the avatar is on fire, and the momentum of a 5-game winning streak is strong.

"Nice, victory is a foregone conclusion." Li Si chuckled.

Samsung's female gunner!

Samsung Bloom!

I've succeeded as the master thief!

Then you can just leave it running in the background.

Lin Yu confidently turned off his phone screen and put it in his pocket.

"Okay, let's take a look." Wu Wanhang clapped his hands, drawing everyone's attention to the blackboard.

He had played similar games before, but the enthusiasm of most people was only so-so. Today was an exception; the blackboard was covered with writing.

A month apart feels like three months.

That's awful.

I examine myself three times a month.

The laziest.

Tomorrow will rise from the sea; though we are far apart, we share this moment.

Ok?

After that sentence, everything that followed changed.

Qin's elbow will be Han's elbow pass tomorrow.

The landscape is like a painting, and countless heroes have emerged from it.

People today do not see the sun shining on the elbows of the ancients; what elbow will shine on people tomorrow?

……

Since that line, the nature of the game has changed. It has changed from swapping the sun and moon in ancient poems to replacing the character for "time" with the character for "elbow".

I don't know why, but students of this age seem to have a strange enthusiasm for the word "elbow".

Wu Wanhang stood in front of the blackboard, looking at the blackboard full of characters for "elbow," and a forced smile appeared on his face.

Obviously, the most interesting one is the line "Tomorrow will rise from the sea, and we will share this moment across the ends of the earth."

However, it clearly did not fully comply with the game rules originally set by Wu Wanhang, and even directly led the entire game astray.

"Okay, those are some good ideas." Wu Wanhang changed the subject, "However, the theme of our lesson today is still classical Chinese poetry that can speak."

"It's not the 'elbow' that can talk."

A few muffled laughs came from below.

"Okay. Let's continue the lesson."

"Also, please have the talented scholar who wrote 'Tomorrow will rise from the sea, and we will share this elbow across the ends of the earth' come up here and erase the blackboard."

In an instant, most of the class's eyes were focused on Lin Yu, who was sitting in the last row near the door.