Tang Zilong walked on the bustling street, looking at the endless high-rise buildings and strange-shaped cars shuttling back and forth in the air around him, his thoughts were ethereal and full of emotion.

"Didn't Professor Lin say that there is no problem with the time travel machine, the time has been set, and the freeze frame is the next 100 years? And the limit of the traversing machine is also 100 years, how can it be traversed for 30 more years? But the time on the big screen in the square is obviously 2149 years, so don't bring such a playful person! The energy of the Qiankun Bagua Energy Bead has been exhausted in the time tunnel, and now it is completely dormant, I don't know when it will be activated, and now it is really called every day, and no one listens to it" Tang Zilong sat on the stool in the square, thinking of this, he couldn't help but feel the urge to cry.

"Hey! Be careful!!"

Tang Zilong was still immersed in his thoughts, and was suddenly awakened by this sudden sound, and then saw a round object flying towards him quickly, Tang Zilong wanted to use his skills to block him, but found that he had no skills, so he had to subconsciously use his arm to try to block it, and the round object suddenly turned around and flew away when it was about 0.03 cm away from him.

"Shhh Good thing the brakes were timely"

Tang Zilong followed the sound and looked at him, and what caught his eye was a chubby little boy about seven or eight years old, with a pair of blue eyes on his round little face, looking very smart.

"I'm sorry, uncle, are you okay? Didn't scare you, did you? ”

"I just started practicing, and I'm not very skilled, hehe!" The little boy scratched his head and said shyly!

"It's okay! OK! Tang Zilong replied.

"Was that football you just played?" Tang Zilong then asked!

"Football? What football? It's a thinking ball, okay uncle! The little boy looked at Tang Zilong with this surprised expression and replied. Thinking balls? What is Mindball? Look at this shape, isn't this a football! Tang Zilong said puzzled.

"Uncle, you can't be from another planet, are you? Why don't you even know the thinking ball! This is the most popular sport in our country, and it has won the championship of the finals in the world for ten consecutive years! The boy said with a proud expression.

"Thinking balls? Champion? Isn't the best thing in our country table tennis? Tang Zilong recalled.

"He really doesn't understand, it looks like I've met an idiot today, I have to popularize it for him" The little boy raised his right hand to support his chin.

The little boy gave a theory lesson to Tang Zilong like a teacher teaching a student: "The so-called thinking ball is to use brain waves to control the movement of the sphere, do you see this helmet-like thing on my head?" He is the control center of this thinking ball, the human body transmits brain waves to the control center, and the control center transmits the command information to the ball, understand? ”

"You're saying that this ball is directly controlled by the brain, not by the body, right?" Tang Zilong was a little curious and tentative?

"So to speak!" The boy nodded with a teachable expression.

"Then you just now。。。。。

The little boy reacted suddenly, turned around and ran backwards quickly, saying as he ran: "I'm sorry uncle, I also just started playing, and the control is not yet proficient." ”

"Hey! What is your name? How can I still find you? Tang Zilong shouted at the little boy who had already run far away! It's a pity that the little boy has run far away and didn't hear his shout.

Tang Zilong has been in this world for several days, and he is still very unfamiliar with this world, and the world in front of him has been scientifically advanced for more than 100 years according to his original world. He never dreamed that the D ball would be so developed in 100 years, looking at the sky above the city, what is the start of the cars flying back and forth, and even the routes of cars with different sizes and uses are different, and they are very clear from each other, and the chair he just made in the park is not cold at all, it seems that there is also an automatic temperature control function, which can automatically adjust to the appropriate temperature of the human body. What's even stranger is that there is no wind or rain here. The entire sky is covered with an energy shield that separates the place where humans live from nature.

Everything here is so unfamiliar, I urgently need a teacher to teach me to familiarize myself with the world as soon as possible, I finally met a teacher just now, although he is younger, but he knows more than himself! I wanted to ask him for more advice, but I was scared away before I could even ask for the name.