I failed a course, and the system became my study supervisor.

Chapter 2 Study Hard

Xu Ling opened his eyes and saw a sea of ​​white. There was also a faint smell of disinfectant in the air.

Where is this? Am I not dead?
My head is still a little fuzzy after just waking up.

"Hey? Xu Ling? Are you awake?" A sweet voice came from my ears.

Xu Ling turned around and saw that it was the counselor, Wang Xueqin.

Wang Xueqin is a graduate student and part-time instructor at the School of Physics.

Seeing him turn around, Wang Xueqin continued, "Luckily, nothing happened. When your roommate notified me last night, I was almost scared to death."

It turns out I'm not really dead!
Listening to Wang Xueqin's chatter, Xu Ling was immersed in the joy of surviving the disaster and stood there in a daze.

"Okay, now that you're awake, I'll be leaving now. The doctor said you should just lie down here for a while. You'll be on vacation in two days anyway, so you can just recuperate here."

Without noticing Xu Ling's strange expression, Wang Xueqin gave him a few instructions and hurried out.

Xu Ling hurriedly thanked him loudly several times, and then fell into deep thought.

Since the electric shock isn't fatal, it seems this system is truly my chance! I must seize it!

At this moment, a cold mechanical voice suddenly came: "The mission has been refreshed, please check it in time."

Xu Ling immediately opened the taskbar and found that the ordinary tasks had been refreshed.

【Ordinary tasks:
(1) Race against time: Please leave the school hospital within one hour and go to the library to complete the exercises set in the system.

Mission reward: 20 study points.

Failure penalty: electric shock.

Can it be rejected: No.

Countdown: 00:59:50】

Huh? New quest! And it rewards you with study points!
Seeing the remaining time decreasing, Xu Ling quickly stood up, put on his shoes, and walked straight out the door, ignoring the slight dizziness left in his head.

However, a cold voice stopped him: "Student, you can't leave now. You need to be observed."

Xu Ling said quickly: "Doctor, I'm fine now!"

"Are you a doctor? Or am I a doctor? You have to stay here for at least two hours!" The doctor's tone left no room for doubt.

Two hours! If I wait another two hours and get knocked unconscious again, things will be serious.

While thinking, Xu Ling said in an almost pleading tone: "Doctor, I'm really fine. I have something urgent to do and I can't delay."

"No! Your own health is more important! If you don't listen to the doctor's advice, I will notify your counselor!" The doctor issued an ultimatum.

Seeing that the doctor had no room for compromise, Xu Ling had no choice but to return to the bed with his head down, thinking of other methods.

Xu Ling lay on the bed, but not fully. He pretended to close his eyes to rest, but in fact he was squinting to observe the doctor's movements.

Seeing the doctor walk out of the ward, Xu Ling immediately stood up, took off and rushed out.

"boom!"

The doctor had not left yet, but turned around and walked towards the ward again, and happened to bump into Xu Ling who was rushing out.

"Student! What are you doing?" The doctor's tone was already angry.

"I came out to get some fresh air." Xu Ling said embarrassedly, and lay down again consciously.

I really don't want this to happen! It's the system that's forcing me to do this!

The doctor didn't say anything, just glared at Xu Ling, took something from the ward, and went out again.

good chance!
Although Xu Ling felt a little guilty towards the doctor, he couldn't stand the huge sense of crisis brought to him by the countdown, so he stood up again.

But this time, he walked to the door, looked carefully, and made sure that the doctor would not appear before running out of the school hospital quickly.

After running back to the dormitory, picking up his computer and study supplies, Xu Ling arrived at the door of the library.

Most of the final exams had already ended, so there were not many people in the library at the moment, and Xu Ling easily found a seat by the window.

When I opened the taskbar, the countdown had disappeared and the task progress had increased to 30%.

It seemed there was no time limit for practicing the exercises, and Xu Ling finally breathed a sigh of relief. After calming down a bit, Xu Ling found the exercises on his computer desktop and began to look at them.

“Assume that f∈C[0], limx→1 f(x)/x exists and is finite. Prove that for any g∈C0[1], limn→∞ n∫g(x)f(x^n)dx=g(0)∫ f(x)/x dx, and the integral interval is 1 to 1.”

After reading the first question, Xu Ling was confused.

Is this really tailor-made? How can I do this if I can't even pass the test myself?

It is no exaggeration to say that Xu Ling doesn't even understand many concepts now.

But there is no way, this task cannot be refused.

Seeing the stagnant progress of the task, Xu Ling had no choice but to bite the bullet and do it.

While doing the questions, Xu Ling took out the textbook and found the PPT that the teacher used in previous lectures, hoping to find solutions to similar questions.

However, although Xu Ling did find rough solutions to many of the questions, his weak foundation made it extremely difficult for him to understand them.

It took Xu Ling three or four hours to finish the questions for which he had solutions. There were still two questions on the computer that he had no idea how to solve.

At this point, the mission progress was stuck at 90%, and it was difficult to make any further progress.

How to do?
Xu Ling felt anxious and could hardly concentrate on the text in the textbook.

Just then, Xu Ling's cell phone vibrated. It was a penguin text message from Wang Xueqin.

Xu Ling, the doctor at the school hospital just called me and said you passed away early. I'm a little worried. Are you really okay?

Feeling warm in his heart, Xu Ling quickly typed a response:

【Thank you, Teacher Wang, for your concern. I am really fine now! 】

"Buzz"

【I'm glad you're alright. Take care of yourself and study hard.】

After replying "OK", Xu Ling turned off his phone and turned his attention back to the question, but he still couldn't find a solution.

Just when he was at a loss, an idea popped into Xu Ling's mind:

Why didn't I ask Teacher Wang? She was rated as a "Four Haves" student when she was an undergraduate!
Just do it!

Xu Ling immediately took out his mobile phone, took two clear photos of the computer screen, and quickly sent them to Wang Xueqin, expressing his desire for help.

Wang Xueqin's title was indeed well-deserved. In just twenty minutes, two questions that had troubled Xu Ling for a long time were written and sent over.

"This place is surprisingly simpler using Fourier transform! Why didn't I think of it?"

"Once I convert this into polar coordinates, my thinking becomes clear immediately!"

Watching the solution process, Xu Ling exclaimed in amazement.

"Ding!"

"Mission completed! The host has completed the mission and the reward has been issued. Please check it in time!"

The cold voice immediately attracted Xu Ling's attention.

It’s time to study harder!
Now it's time to unlock the remaining menu sections!

Xu Ling couldn't wait to open the system panel and clicked on the academic props and scientific drawings in turn.

Xu Ling thought that after opening it, he would see a wide variety of advanced technologies, but the result disappointed him greatly.

There was only a blank screen and a pop-up text: [None]

Only the top student lottery pool is left!
Xu Ling nervously clicked the function icon.

This time he was not disappointed.

The floating screen in front of him turned into a huge circular turntable, and many grids emitting golden light were slowly rotating on the turntable.

This this……

Xu Ling opened his eyes wide and was so shocked that he couldn't speak.

(End of this chapter)