You won’t be afraid if you learn mathematics, physics and chemistry well and cultivate immortality

On a cloudy day, the fresh air in the mountains and forests is nice. Just walk along the road. When you meet the villagers passing by, get off the car and ask for directions.

Although the road surface was a bit slippery and muddy, the horse pulled it and ran without any trouble, so we arrived at Wolong County without incident.

You don’t need to ask any questions to know that you have arrived. Why? Because the terrain is so strange.

The town, which is dozens of miles long, is half surrounded by mountains, just like a dragon sleeping here.

The only way to enter the town is a mountain pass and the exit of the canyon is quite gentle. Standing at this exit may be because the terrain is relatively high, and the five senses and senses are different from ordinary people. At a glance, you can clearly see the scattered objects several miles away. Fallen houses.

The flat area in the middle is quite large and can be considered the size of a small county. Let’s take a tour of the county town while it’s still early.

Driving the two horses into the county is quite eye-catching, and pedestrians stopped to watch.

Tall and handsome horses are rare in Wolong County, not to mention that the driver of the carriage is a rich and handsome young man. Everyone guessed which nobleman was riding in the carriage.

If they knew there was no one in the carriage, would Fat Wangcai's jaw drop?

The little rookie drove the carriage around the town. In fact, it was not much more than a big tic-tac-toe design.

Many street shops are preparing to close. They are probably all small shops opened by their own families. Women and children can sell small items to help support their families. After all, this is a small town semi-surrounded by mountains and there is no trade. The largest is a medical clinic that collects medicinal materials, and the other is a grocery store that specializes in mountain products.

These two families occupy one street together with the county government office that has closed down. After the second circuit, the carriage stopped in front of the only inn. When I jumped off the carriage, there was no waiter to come to hold the horse, so I had to walk in by myself.

Oh, there is a table of people eating inside. Judging from the age of the members, they are probably from the same family.

"Daddy, Daddy has a guest." I saw a tiger-headed boy shouting to a man while eating.

"Young Master, how many of you are there?" A middle-aged man put down his bowls and chopsticks and hurriedly stood up and walked a few steps to greet the young man with a smile.

"Oh, it's just me." The rookie replied simply.

"There's only one person, do you want to be a top-notch person or stay at the hotel?" The innkeeper saw that he was dressed like a wealthy young man, but he couldn't offend him.

"Open an upper room, bring some food to the room, prepare bath water, and take care of the horses outside." A novice can just give familiar instructions.

"Hey, young master, please wait and make arrangements." The shopkeeper glanced over, and everyone who was eating knew that the important customer was coming. Everyone is busy on their own, and eating is not as important as making money.

The little rookie walked out of the store and took the valuable package on his back. He also carried a bag of clothes in his hand. Wangcai followed him and looked around curiously, then followed the shopkeeper to a room by the window on the second floor.

After all, he was the only guest in the entire inn. When he opened the door and took a look, he saw that the room was clean and the items were arranged in a very orderly manner.

"Young master, if you need anything, just say hello. My family members are all downstairs and they will listen to your instructions." The shopkeeper introduced the young master politely.

"Okay, shopkeeper, go ahead. I'll call you if I need anything. Just take the money first. I don't know if I can finish the work tomorrow and we can settle the bill together." After saying this, the little novice handed it over from his sleeve and prepared it in the morning. Good loose money is used as a deposit.

"Okay, okay, I will definitely give you the most affordable price." The shopkeeper accepted the money and quickly agreed, then exited the room to make arrangements. After all, the sponsor's father had to be careful.

A quarter of an hour later, a woman brought out a large tray, a large bowl of noodles and a small plate of side dishes.

"Sir, the shop doesn't prepare anything to eat, so it just cooks a bowl of noodles and home-grown vegetables." The woman explained to the rookie apologetically.

"It's okay, it's okay, just let it go."

The novice said that he could understand. After all, the consumption level of the small county was limited, and any big festival inns were basically idle. If he hadn't opened one without rent and wages, he would probably have gone out to find someone else early in the morning.

"Wooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo... I had no choice but to put a pair of chopsticks on the clean floor and let him eat. The guy couldn't wait to eat with his little tail wagging.

The little novice didn't care, picked it up and started to slurp it up. This is what happens if you don't have any experience in the world. Fortunately, the inns are all kind people. Otherwise, if you get some sweat medicine or something, you can stage a robbery scene. It's a pity that there is no such plot.

After eating the noodles, I called for hot water and took a comfortable hot bath to relieve my fatigue. I brought a small bag of dirty clothes to the shopkeeper and asked him to help find someone to wash them.

After taking a bath, I stood on the window sill and rubbed Wangcai's big head, blowing in the evening breeze and dissipating the heat in my body after taking a bath.

Looking out, it was already dark, and only a few houses in the town were lit with candles. Suddenly, a bolt of lightning in the distance cut through the sky in the dark night sky. From that moment of lightning, it was blurry to see. The lightning seemed to be chasing something, and then I heard a faint thunder.

The class representative said: The spectrum of thunder is very wide, ranging from ultrasonic waves to infrasound waves. The sound frequency that normal human ears can hear is 20~Hz. Calculated from the minimum, the minimum propagation of thunder is about 500 meters and the maximum is about 60 kilometers. What we usually hear is generally 10 to 30 kilometers. Of course, in terms of physics, if calculated based on the disappearance of kinetic energy, it may be further. But the sound is too quiet and we can’t hear it. Therefore, sometimes there will be only lightning but no thunder in the sky. The propagation speed of light in the air is much faster than the propagation speed of sound. The air in the lightning path will suddenly and violently heat up, making its temperature as high as 1.5W-2Wc. , the energy in it is also much greater, so it can travel farther than sound. This is why we often only see lightning but cannot hear thunder. It is because we are too far away from the thundering place.

After a few breaths, another bigger and brighter lightning flashed in the sky. This time it was clear that it must be some kind of beast being struck by lightning.

What kind of evil did this good guy do to be chased and struck by lightning? The little novice thought to himself.

Before I could finish thinking, the thunder came over this time, obviously much louder than the one just now.

After the lightning, the sky turned dark. About ten breaths later, another huge lightning streaked across the sky. This time, I could see more clearly that it was definitely a beast. The main reason was that the bones of the beast's body looked like a tunnel at the moment the lightning struck. It flashed like a lightbulb.

Others were too far away to see clearly, estimated to be over a hundred miles away. The thunder echoed in Wolong County after the lightning passed by.

There was a vague beast roar, but I couldn't tell what kind of beast it was. At this moment, Wangcai in his arms suddenly tightened and his fat body trembled a little. Well, this beast is extraordinary.

The little rookie rubbed Wangcai's big head to comfort him, and he was worthy of Cangmangling.

A roar from such a distance can scare even the most sensitive little animals.

It is estimated to be as big as a room, otherwise it would be difficult to see the skeletal frame lit by lightning from such a distance.

It was only later that I remembered that that guy was going through a thunder tribulation.