This time span is exceptionally long, but that's okay; it won't be a challenge for a childcare robot.

So, one after another, these prototypes began to take the stage, introducing themselves and giving presentations.

The lecture was very well given, but I was completely lost during most of Sang Ning's courses.

The main reason is that the education system she received from childhood is different from the education system in this world.

The original owner of this body never attended school properly; all her knowledge came from being taught by her elders and from attending online courses on the StarNet.

It's no exaggeration to say that the original owner of this body didn't even know what courses were included in the mainstream education system of this world.

Naturally, Sang Ning, who inherited all of the original owner's memories, was on par with the original owner.

Therefore, apart from a small portion of the courses taught by the childcare robot, she mostly listened but didn't understand them.

What do you think?

After the last humanoid childcare robot finished speaking, Mu Tao and Luo Tianya both looked at her and asked her a question.

Sang Ning paused for two seconds, then said softly, "To be honest, I don't know."

"Give me some advice."

The two exchanged a glance and simultaneously pointed to the sixth cat-repairing robot.

"This teacher's class is the best. It goes from simple to complex, is humorous, and includes some short stories. If I were a student, I would love to attend this teacher's class."

"but,"

Mu Tao paused, and Sang Ning asked anxiously, "But what?"

"However, this robot teacher is a single-subject teacher. Its performance means that even if the course system is upgraded, it can only upgrade courses in the same major."

"Other majors won't work even if you're willing to pay."

This is a trick used by robotics companies to make money; if you want the full curriculum, you have to buy all the robots that cover various departments and majors.

However, even if you buy the cheapest robot teacher, it would still cost a considerable amount to buy all of them.

Plus the cost of each course upgrade...

"Ningning, what I mean is, if you're going to buy it, buy the whole course."

Mu Tao leaned close to Sang Ning's ear and whispered, "The one-time expenditure is indeed a bit large, but in the long run, the full course is still more cost-effective."

Sang Ning thought so too, but the price of 668 was really expensive.

After thinking for a moment, she went up to the boss and asked, "Can I try out that 668 one?"

"cannot."

The boss, not even bothering to lift his eyelids, lazily said, "There's only one machine. Trial classes are not supported. Full refund if there are any problems."

"We offer a three-year after-sales service package, along with a ten-year energy gift package and an art course package in addition to the professional courses."

After saying that, he asked Sang Ning, "Do you want to buy it?"

"Make the price cheaper, this is too expensive."

The boss finally deigned to look at her, "Didn't you hear me? No bargaining?"

"I heard you."

Sang Ning remained calm and asked casually, "Boss, do you often have headaches, and do you often feel a sticky feeling in your mouth?"

Um?

The boss's fingers, which were tapping away on his lap, suddenly froze. "Do you know what's going on?"

Mu Tao and Luo Tianya remained calm; this was Sang Ning's basic skill, nothing to worry about.

Someone who can concoct a bunch of random drugs and easily disassemble and reassemble their bones is no ordinary person.

Nothing would be surprising to her.

Just watch calmly.

"Know."

Sang Ning nodded and smiled, "You must have been treated for this many times, but it hasn't gotten better, so you've been tormented by headaches and dizziness."

"Although it hasn't reached the point where you can't eat or sleep, insomnia has been a long-term problem for you."

At this point, she said in a charlatan-like manner, "I have insomnia and vivid dreams, and I can't sleep well. I'm always in a half-awake state."

"In addition, my head feels like a tendon is being pulled, and it throbs every now and then."

"I wasn't wrong, was I!"

The boss was dumbfounded. This wasn't just not wrong, it was completely correct.

At this moment, the boss probably knew Sang Ning's identity.

The only person in the entire universe who can judge a person's physical condition by their facial features is none other than Sang Ning.

He held out his wrist. "Would you like me to take your pulse?"

"I know where your problem lies without even taking your pulse."

Sang Ning made a comment, but still placed her fingers on his wrist.

The boss stared intently at her, trying to gauge the severity of his situation from her expression.

But Sang Ning's expression control was too good. After staring at him for a long time without figuring it out, he realized that he had been staring at nothing.

Just as he was about to ask, unable to hide his anxiety, Sang Ning withdrew her hand, looked at him, and said, "Do you want treatment?"

"Can it be cured?"

The boss was overjoyed but could hardly believe it.

Sang Ning nodded. "It's very easy to cure."

"So what exactly is my problem?"

"When dampness enters the body, simply removing the dampness and regulating the body will suffice."

It's not a big problem, but if left unchecked, it will become a big problem.

"Help me get treatment."

The boss was really suffering from headaches. He used to be a handsome young man full of energy and charm, but ever since he started having headaches on a certain day of a certain month of a certain year, he felt that something was wrong with him and that he was not feeling well at all.

He suffered from insomnia and headaches for a long time, unable to eat or sleep properly.

This caused him to lose all his energy and be unable to sleep all day long; it was a truly torturous feeling.

I lay in the medical pod many times. It was effective after I came out, but after that time it went back to normal.

It was pure torture.

Sang Ning immediately saw his problem and said she could cure it.

Instantly, the boss pleaded as if grasping at a straw, "Sang Ning, please help me with the treatment."

"I can treat you without any problem. Let's talk about the cost first."

"Okay, name your price."

This really put Sang Ning in a difficult position. In her original world, she served a fixed clientele, and her consultation fees were not low.

They often hold free clinics, and it's free of charge.

But neither of these experiences can be applied to this world.

If she were to actually make house calls, how much would be a reasonable fee for her?

Just as she was pondering whether to pay the same price as lying in a medical pod, Luo Tianya held up a finger and said, "Since you recognize our Ningning, you should know that she is the only inheritor of traditional Chinese medicine in the entire universe."

"Of course, this sole successor is nothing special, but the fact that she can see your problem at a glance and cure it is a real skill."

The boss nodded in agreement; there was nothing wrong with what he said. Sang Ning was indeed very capable.

"You can't deny that, can you?"

"No."

With that, the boss gritted his teeth and said, "I'll go with the numbers you said, but I have one condition: you have to cure me."

“I can pay a 30% deposit first, and the rest will be paid after I am completely cured.”

"Never mind then."

Luo Tianya disagreed. He pulled Sang Ning away, saying, "Keep your money and wait... until the next person who's confident they can cure you appears, then I..."