Wu Xi stretched out his hand, "Come with me?" ”

"We can work together." Li Yiwan stretched out her hand and shook hands with Wu Xi.

Wu Xi was a little embarrassed, he had never shaken hands with anyone like this.

"Yiwan." Li Yu was a little jealous, and rubbed Li Yiwan's hand with his sleeve.

"His Royal Highness the Crown Prince, do you want to consider cooperation? You give me Hades, I'll give you robots, and you'll find another world. Li Yiwan smiled slyly.

"Heh," Wu Xi chuckled, "Yiwan, I believe in you, but this underworld is not something I can give to you if I say it to you, if I can call the shots, I will give you whatever you want." ”

It's cheap to say good things, and it doesn't cost much.

Li Yiwan smiled, "Then thank the prince for his kindness, but Yiwan still wants to remind the prince to be cautious in investment." Li Yiwan bowed to Wu Xi, "Prince Wanfu, there is nothing else, Yiwan retreated first." ”

"Yiwan..."Wu Xi wanted to speak and stopped.

"Lady, let's go, take the little guy home and do our own thing." Li Yuhuan is on Li Yiwan's waist, and there is wireless attachment in his eyes.

"Yes, husband." Li Yiwan half-leaned on Li Yu, showing her affection in front of everyone.

Wu Xi looked at the backs of Li Yiwan and Li Yu, and his eyes were full of yin owls.

In the teahouse, the three little guys gathered around Li Yiwan, chattering non-stop. Li Yu was two big, and simply withdrew from the encirclement, leaving Li Yiwan alone and bearing the noise, Li Yiwan was not in a hurry, even when each little guy told her what he had done at the same time, Li Yiwan was already able to figure out who said what, and asked one by one, the three little guys chattered and shut up very contentedly, and Li Yiwan also asked them to pack up their things and prepare to go home with them.

"Sister Yiwan, you can't go home now." Bimo looked at Li Yiwan, with a pair of big round eyes on her round face, which was very cute.

The pen and ink in Li Yiwan's memory is still the villain who is young and old, but I didn't expect to see you again, and the pen and ink are cute and cute. Li Yiwan squatted down and pinched her tender little face, "Why can't you go home?" ”

"Because Da Gao has a question for you." Bimo said in a milky but serious voice, Li Yiwan unconsciously pinched it twice, until Bimo's face was red, and then she let go and went to find a tall shopkeeper.

Before she had gone far, she heard Bimo complain in a whisper, "Women are really getting more and more terrible as they get older." ”

......

This pen and ink, Li Yiwan laughed.

The tall shopkeeper was not on the recliner, Li Yiwan sensed it for a while, and went to the small pavilion at the highest point of the teahouse.

The pavilion is very tall and has a cool breeze, which makes it feel extra comfortable on a hot summer day.

"At what cost?" The tall shopkeeper held the railing with his hands outstretched, looking into the distance.

Price? Li Yiwan knew the price he had said before asking himself. She has this knowledge because she has lived on the earth for more than 20 years, her father is a computer student, and her second degree is also to learn this area, although the years of exposure and practice are not enough for her to develop such a large system in the underworld, but it has given her the basis for understanding and exploring. As for the price, is her long-standing guilt and insecurity the price of her being the price when she has learned to be grateful, but having to leave them when they are getting old? My mother is sick, the danger is unknown, but I am not around, I can only worry about it every night, is this the price? If the curse does not fall on oneself, it can only be borne by those close to him, and he can not do anything about it when he sees them suffering, but he can't do anything about it, is this a price?

Li Yiwan chuckled, "For me, the price is great, but for you, senior, you have already paid the price." You protect Qingwan and they are grateful for what the seniors want to know and they should know everything but the seniors don't be too embarrassed yiwan is. ”

"Why can we stand on the earth, but the sun and moon cannot?" The tall shopkeeper looked at the sun hiding behind the clouds, "I thought we could stand on the ground because we have weight, but why are the sun and moon in the sky?" Is it because they are light? But even a feather will eventually fall to the ground, so what are those things in the sky? Why doesn't it fall to the ground? ”

Li Yiwan was stunned, she thought that the shopkeeper would ask her some things about the underworld, and would ask her things such as robots, systems, etc., but she didn't expect it to be this question. Li Yiwan tried hard to recall the physical knowledge in her mind, sorted it out a little, and said, "Suppose the place where we live is a sphere, we are on the surface of the sphere, the moon and the sun are also spheres, we have weight, and the sphere under our feet has an attraction to us, so we can stand on the representation of this sphere, you see, in what I just said, there are two premises, one is that we have weight, and the other is that this sphere has an attraction to us, and this attraction is real, the heavier we are, the greater the attraction of the sphere to us." ”

"Is it because the moon is light? The attraction of the sphere to it is very small and tiny, so it can be in the sky? Qingwan eavesdropped, but she was also above board, and she dared to speak out.

Li Yu, Bimo and Yifeng calmly strode away from Qingwan at the same time, and Qingwan looked at Li Yiwan curiously in a daze, wanting an answer.

"Listen to it if you want, come." Li Yiwan did not answer Qingwan, but hooked hands with Li Yu and the others.

Li Yifeng took a step, saw that Li Yuhe and the pen and ink were not moving in place, and took back the foot that he had stepped out of.

"Okay, how do you usually teach you, and it's not sneaky to eavesdrop." Seeing Li Yiwan complaining softly, Li Yu and the three dared to go over, and before going over, Yifeng and Bimo did not forget to look at Qingwan with caring eyes.

"Qingwan, come."

Qingwan ran to Li Yiwan's side.

"If you eavesdrop on others in the future, no matter what you hear, whether it's good news or bad news, you have to be quiet, you know?"

"Well, big sister, I know."

Unconsciously, Qingwan was already as tall as herself.

Li Yiwan suddenly remembered Liu Youzhi. He said that his sweetheart was a little arrogant, and he knew that he would offend people, but he couldn't restrain her, so she died in the end. Qingwan is not arrogant, but Qingwan has never seen any darkness, too simple, if she is used by someone with a heart... Li Yiwan's nose was a little sore.

Li Yiwan patted Qingwan on the shoulder, "Qingwan, there will always be times when I am not by your side, if, I mean if, if something happens, you must be careful, promise me, okay?" Promise me that no matter what happens, you must survive, accompany us, and we will grow old together. ”

"I know, eldest sister, I was just curious, and eldest sister is no one else." Qingwan smiled happily, and the two small dimples were happy.

"Qingwan is so smart."

Li Yiwan smiled a little heavily, only Qingwan is the most empathetic, the most innocent, and only she is the most powerless to protect herself, so she is not at ease.

"Where did you just go?" Li Yiwan smiled apologetically at the tall shopkeeper.

"Is the moon light?" Qingwan answered the questions very positively.

"No, on the contrary, the moon is heavy and heavy compared to us, but ah, it's so far away from here that the sphere we are in can only attract it from a great distance, and we happen to be able to see it." Li Yiwan is very doting on Qingwan, and even speaks gently.

"Eldest sister, I understand, eldest sister, you know a lot." Qing Wan spoke with admiration, looking at Li Yiwan's eyes full of little stars.

"How do you know?" The tall shopkeeper sighed, "What is the reason for the alternation of the sun and the moon?" ”

"Seniors, if they are all athletic, in circles, this can be explained."

"Why are you going around in circles?"

"Because they are attracted to each other, they can't get rid of that attraction."

"Why isn't it stationary and not in motion?"

"Senior, these are all things I read and see, and the book says so. The book says that they are in relative motion, and there is no matter that is absolutely stationary. ”

"I also want to see that the person who wrote this book must be amazing." The tall shopkeeper glanced at Li Yiwan meaningfully.

Li Yiwan also sighed, "Yes, seniors, they are really amazing." ”

"What did you just say about the robots in Hades?"

"Since the seniors are interested, why don't you go with me to the underworld in East Pole City to have a look?"

"I can go to see Kyoto, so why bother to go far?" The tall shopkeeper looked at Li Yiwan playfully.

Li Yiwan is not pretentious, and is straightforward, "What are the seniors staying in this teahouse for?" ”

"I don't know, it's been too long."

"Do seniors like Qingwan them? I'm scared of someone going down on them. Li Yiwan said very seriously, "I really need someone like my predecessors to deter those people." ”

"What's in it for you?"

"I've seen a lot of interesting things in that book."

"For example?"

"For example, it's okay to fly in the sky."

"Okay."

Li Yiwan smiled, like a child who has eaten enough sugar, "Thank you, senior." ”

"Great, big tall, do you want to go home with us?" Qingwan stepped forward and hugged the tall shopkeeper's leg, "Great, I don't want to leave you." ”

Bimo and Yifeng are also cheering.

Li Yu hugged Li Yiwan attentively, her expression was very satisfied, and her face seemed to be written: Yiwan is the only one who is sincere to you, they all ran to hug others, only me, always only hug you!

Li Yiwan looked at Li Yu's intoxicated expression and shivered with a chill.

"Then let's pack up and get ready to go. It's going to be faster. ”

"And two girls, don't you see them?" The tall shopkeeper is just an ordinary question.

Li Yifeng's face turned pale in an instant. Qingwan and Penmo secretly glanced at Li Yiwan.

Li Yiwan was a little confused, "Who is it?" ”

Li Yiwan and the tall shopkeeper looked at Li Yifeng at the same time.