Su Xian under the moon of Douluo

Mai Yisheng nodded calmly, indicating that the matter was on him.

"Young man, you are quite capable. Are you interested in working here?" After finalizing the plan to cut leeks, Su Xian patted the little fat man on the shoulder in an old-fashioned way.

The boss was trying to recruit me, and Mai Yisheng felt happy and quickly agreed.

As a handsome guy who can make a living by doing business at a young age, Mai Yisheng's mentality is naturally different from that of students of the same age. At least he has a longer-term perspective.

What is the most important thing in this world?Of course it’s strength!

Ever since Mai Yisheng knew that his Taoist talent was not very good and that even entering Wuhun Academy was a fluke, he didn't put most of his energy into training.

Although the world is based on strength, Mai Yisheng feels that the gold soul coins in his pocket can give him a good sense of security even if he does not have strong strength.Of course, the first goal is to find a strong thigh.

A year and a half after coming to Wuhun Academy, he still couldn't find a good match after several screenings.Either the person he was observing was not talented enough in background, or there were already many younger people around him.

Knowing that he would not be very powerful, he did not have the confidence to compete with these guys. This state lasted until Su Xian entered his field of vision.

This guy is incredibly beautiful, but Mai Yisheng's focus is no longer on this.

In his opinion, Su Xian's talent was outrageous, and he had already reached the first level at the age of six.He wouldn't believe it if Su Xian didn't have the innate soul power of level nine or ten to kill him. Such talent was rare in the academy.

And this guy's actual combat power can crush the same level and even challenge him beyond the next level. Isn't it scary?

And he accidentally noticed Su Xian walking with a beautiful girl who liked to wear platinum clothes. The interaction between the two was quite casual, more like friends than a subordinate relationship.

What made Mai Yisheng pay special attention was that this girl seemed to have a space soul guide on her body.

This is amazing!

How can one be worthy of this thing without a very high background or strength?In order to ensure the accuracy of his judgment, he went to the library to read several books, and finally concluded that it was most likely true.

Combined with the girl's dressing style, Mai Yisheng made a bold inference in his mind: the girl's status can be considered very high in Wuhun Academy and even Wuhun Palace.

Even a girl with such a profound background is friends with Su Xian. Is Su Xian's thigh worth hugging?

Of course I have to hug him. Mai Yisheng looked around with a sarcastic expression at the slowly increasing number of workers in the cafeteria, especially the male students among them.Only you would be so hostile to thighs, while smart people like me would choose to embrace them.

At this moment, I am on the second floor!

With a smile on his face, Mai Yisheng picked up a sausage and swallowed it. It felt like everyone was drunk and I was alone.

……

After breakfast, Su Xian rushed directly to the remote courtyard where Wang Quan was. As soon as he entered the courtyard, Su Xian was stunned by the scene in the courtyard.

A man with disheveled hair and his whole body smeared greasy and dirty by unknown things was squatting on the ground playing with a pulley block, and he laughed strangely "haha" from time to time.

This beggar... is probably as good as the one who just fled to Pest City. Su Xian looked at him and said with uncertainty:

"Who is your special code? Where is Wang Quan?"

"Mentor? I am Wang Quan!" The man on the ground suddenly raised his head and looked at Su Xian. A surprised smile appeared on his face covered with dark marks, and his white teeth looked extremely eye-catching.

"Teacher, you are here! Come and help me find out why the friction of this oiled pulley becomes smaller. I can't find the answer."

The instructor, the pulley set...it's really him!

The muscles on Su Xian's face twitched slightly. This guy can really be called the Liver Emperor. How long will it take for him to be so honorable?

He walked over, but as soon as he got closer, he smelled a strange smell. Su Xian immediately frowned and sniffed.Relating to what Wang Quan said before, he asked calmly:

"What kind of oil are you talking about?"

"Oil?"

Although Wang Quan was a little surprised as to why Su Xian was interested in this thing, he still explained:

"Lubricating oil is also called kerosene. It is usually poured on the axles of carriages for lubrication. It is also used to light lamps in ordinary civilian homes, so it is also called kerosene. It is mainly produced in Bingling City in the north of the Tiandou Empire. Over the years, I heard that there was also some in the Star Luo Empire, but it was not easy to use due to too much water and sediment, so it was no longer mined."

Isn't this oil?Su Xian's heart skipped a beat, something interesting.It seems that the use of oil in Douluo World

But this is not what she should think about now. Su Xian bent down and looked at the pulley set on the ground, stretched out his hand to fiddle with it and waved to Wang Quan.

Wang Cong's face was filled with joy, and the instructor wanted to explain the reason to himself.

"One cause of friction is the unevenness of the friction surface. Lubricating oil covers the friction surface with an oil film, which reduces the unevenness and thus reduces friction."

"Are there other reasons?" Wang Quan was still not satisfied with a single answer.

"Then it involves other knowledge." Su Xian's smile was a little weird. Learning physics has already put you through this much. Do you still want to learn something else?

"What knowledge?"

"Chemical."

"Can I study?"

This... Su Xian thought for a moment and then suddenly raised his head and looked at Wang Quan carefully, and finally shook his head firmly and said:

"Before I find an auxiliary soul master who can kill you, your life may be in danger if you learn this. Go back to the house and clean yourself up, and then let's go to dinner."

There was another reason Su Xian didn't mention. He was too busy these days to compile intermediate textbooks on physics, let alone chemistry textbooks.Right now I only have a prototype in my mind.

Then again, he wasn't actually hungry yet, but Wang Quan's appearance was obviously a sign that he hadn't eaten for a long time.

"Oh."

Wang Quan sighed regretfully, turned around and walked towards the house.As I walked, I thought, actually eating is a waste of time. With this time, I can try to design a pulley set that is extremely labor-saving and widely applicable.

A moment later, Su Xian, who was standing in front of Wang Quan, stared blankly at the young man in front of him and suddenly realized that he was wrong, and it was a big mistake.

This is not only the oil that made his face dirty, but also his already sallow and haggard complexion, and the dark circles under his eyes that were almost spreading.After washing off the oil on my face, if I look closely, it looks like I've inhaled *.

Su Xian immediately realized something was wrong and asked in a deep voice, "Do you sleep very little?"

"Less?" Wang Quan was stunned for a moment, "I can't say less. I just didn't sleep."

Just didn't sleep?

Su Xian's eyes widened and he lost his voice: "You didn't fall asleep after meeting me that day, did you?"

"It seems so." Wang Quan thought for a while and nodded hesitantly, then his face suddenly turned pale and then he touched himself again: "I won't die suddenly, right?"

Su Xian looked at his face seriously, pondered for a moment and then asked: "I don't feel like it yet, but are you sure you're not hungry?"

"Hungry." Wang Quan said honestly after hearing this, touching the middle-level empty stomach.

"But I feel like it's a waste of time to eat out. I can do it if I have this time... Hey, don't pull me, I can walk by myself..."

……