Su Xian under the moon of Douluo

Food street, flower restaurant.

"Dun dun dun."

Su Xian drank the juice in the cup and smacked her lips with unsatisfied intentions: "So you will use all the ten gold soul coins I left you to buy those equipment and stay up late every day to teach you about liver cancer?"

After saying that, he looked at Wang Quan deeply, with a hint of vigilance in his silver-gray eyes.

"Yes, teacher." Wang Quan put down his job, looked at Su Xian seriously and nodded, "You don't know how interesting the teaching materials you gave me are..."

"No, I know." Su Xian took a sip of the seafood soup and said with some nostalgia: "This thing is interesting enough to make people forget time."

forgot time?

Wang Quan was stunned for a moment, then he raised his head and thought for a while before confirming with some emotion: "That's true."

Yes, if it hadn't been like this, I wouldn't have been awake for so many days.

"Although studying the textbooks is very interesting, you can't stay awake for many days." Su Xian reminded earnestly:

"You know, not sleeping for a long time will not only affect the speed of thinking, but may even lead to death!"

"what!"

When Wang Quan heard the word "sudden death", he was so frightened that he shook his hand holding the bowl and his face turned green:

"No wonder my head feels so heavy in the morning and I feel a little wobbly when I walk! I will definitely go to bed early and get up late..."

"So you still have to pay attention to your health." Su Xian nodded heavily, and then looked at Wang Quan's reaction and finally felt a little more relaxed. Wang Quan was still the same Wang Quan.

To be honest, the discovery on Wang's body this morning gave Su Xian an unreal feeling. This guy's performance was so in line with his plan.

You have a certain amount of talent and are still working hard. Your special code has been waiting for me for more than 20 years.

Until now, looking at Wang Quan who was full of fear and groping all over his body, Su Xian knew that although this guy was indeed addicted to physics, he was still the same guy who was greedy for life and afraid of death.

There is an extra sense of reality.

However, you are not so afraid of death that you actually go to bed early and get up late all the time, right?

Su Xian warned worriedly: "You still have to be careful and don't stop studying physics just because you are afraid of sudden death."

"This... can people who study physics be called afraid of death?" Wang Quan said with a red face.

"Also, don't call me teacher in the future."

"Why?" Wang Quan was stunned, "I have never seen the knowledge in that book in other books. Even if it is similar, it is not as good as that book..."

"The logic is complete and the content is systematic." Su Xian finished what he wanted to say for him.

Wang Quan nodded excitedly and said that this is what he wanted to say.

Haha, you think the physics textbook I gave you is special because the elementary physics textbook I wrote is just a few steps in front of the physics gate.

Although rigorous, there are no similar terms or concepts in Douluo World. However, once physics reaches the intermediate level, it will be completely separated from other knowledge in Douluo World and form its own system.

But... after all, this was not created by me. I only inherited and summarized it from countless ancestors in another world.

You don’t dare to be a teacher. At best, I am just a guide to guide you to explore the path of no return in physics, no, the road to heaven.

"Then what should I be called?"

"Why don't you just call me mentor?"

After Su Xian spent more than ten gold coins to settle the bill, he took Wang Quan, one kid and two others to wander around the famous Blacksmith Guild Street in Wuhun City.

Although most of the things on this street are exquisite handicrafts made by blacksmiths, there are also many practical and good things.Su Xian's purpose was to provide Wang Quan with a set of equipment required for experiments in elementary physics textbooks.

Can physics without experiments be called physics?Obviously not.

"Tutor, tutor! The book says this triangular glass can be used to conduct experiments on the dispersion of light!" Wang Quan pointed to the shop in front of him and looked at Su Xian expectantly with his head lowered.

Su Xian stood on tiptoe, carefully scanned the glass on the counter and nodded slightly.Indeed, this thing is pure in texture and transparent in color. It is indeed a good thing for doing dispersion experiments.

The owner of the shop looked at the two of them with a strange expression, because no matter how you look at the tall and thin young man, he should be the brother of this beautiful and outrageous child.

But it feels like their identities are reversed?

No matter, maybe this young man is coaxing this child.But this thing is so expensive, how can such young people afford it?

I don't blame the boss. Although Wang Quan's clothes are neat and refreshing, anyone with a discerning eye can tell that they are cheap goods.However, this little guy's white clothes look very valuable.

The boss shook his head and made a guess in his mind: Which young master is he from?He looked at Su Xian kindly:

"Kids, this is the best batch of glass produced by the Blacksmith Guild of Kada City in the southern part of the Star Luo Empire this year. This transparent and flawless glass has even been praised by Queen Zhu..."

How can you really brag? Su Xian complained in his heart. This thing was really praised by the Queen of the Star Luo Empire. How can it be sold in a small shop like yours?

"How much?" Su Xian interrupted expressionlessly.

The boss stretched out a finger and shook it.

A gold soul coin?So cheap, let me tell you, this guy is really good at blowing... Su Xian took out a gold soul coin from his pocket and handed it over.

"One hundred gold soul coins!" the boss smiled.

One hundred gold soul coins? !Su Xian's eyes couldn't help but twitch when he heard this. Is this a bunch of stuff that is essentially the same as sand?Isn’t it just that the purity is relatively high?

Su Xian quickly shook his head. This boss was suspected of robbing him. How could this be acceptable? Forget it, let’s move on to the next one.

An hour later...

The shop owner said with a surprised look on his face: "Kid, why are you back?"

"I just discovered that your piece of glass is very destined for me." Su Xian shook his head and refused to say more, "You should sell it to me for [-] gold soul coins."

"Sorry, that piece of triangular glass was bought by a girl." The boss said with regret.

Su Xian: "..."

In desperation, Su Xian had no choice but to choose another prism glass store with good value for money, spending 120 gold soul coins.

Wang Quan, who was following behind, was so shocked when his boss first announced the price that he couldn't manage his expression. He murmured along the way:

"It's too expensive, it's too expensive..."

Not only was his appearance very eye-catching on the street, Su Xian couldn't help but look sideways at him with concern.

Don't stay up so late that you don't die suddenly, but instead go crazy after hearing the price.How does this make my plan unfold?

Fortunately, Wang Quan murmured to himself, but when Su Xian bought something and asked him to carry it, he didn't hesitate at all. Instead, he seemed very excited and positive.

So it’s actually my money that’s being burned. You don’t feel bad, right?Su Xian rolled his eyes.

By the end of the afternoon, Wang Quan's body was already covered with all kinds of gadgets.His right hand was wrapped with various metal wires of different thicknesses, dozens of glass pieces of even thickness in his pocket, and two small iron stones sucked together...

Su Xian's eyes were staring at everything on Wang Quan's body, causing goosebumps to appear all over Wang Quan's body.

Wang Quan touched his shriveled belly under great pressure and looked at Su Xian with a hopeful look on his face: "Teacher, it's time for us to have dinner. The seafood in the morning tasted so good..."

When Su Xian heard this, he subconsciously touched the gold card in his pocket, his face immediately turned dark and he fell silent.

"Well, we can actually go eat some skewers or something. The one my instructor invited me to eat that day was pretty good..." Wang Quan tentatively said in a low voice.

Su Xian still didn't speak.

"That……"

"Don't think about it, the noodles on the roadside stall over there look good." Su Xian's eyes suddenly lit up and he made a decision.

"..."

Wang Quan opened his mouth but hesitated: I remember we were eating seafood at the roadside stall at noon.

Eating at the hotel.

Can we only have dinner at the roadside stall next to the seafood hotel in the evening?

Instructor, if we haven’t seen each other for half a day, the contrast is too great...