Following the grand and grand "Defense of Great Explanation", the "Defense of Chulou" that created the world began here-

Ying Yue: "If your theory is correct, then on the southern half of the earth, the shadow should be southerly."

Tan Ying: "That's right."

Ying Yue: "But I have never heard of such a place."

Tan Ying: "Because you have never asked anyone from the Southern Hemisphere."

Ying Yue: "The sea is on the south side."

Tan Ying: "The end of the sea is Lu."

Ying Yue: "How do you know?"

Tan Ying: "If the earth is round, even if there is no land in the southern hemisphere, as long as we sail south all the way, we will eventually go back and land on the north shore of our continent. Isn't that land? There will always be a period of time in the southern hemisphere during the entire journey, and then the shadow will naturally be in the south."

Ying Yue: "...You rat shit in food, and you speak like a fly flapping your wings... Even if you have finished it."

Tan Ying: "Is it good to have a tongue fast?"

Ying Yue: "Okay, okay, it's all you. Next question - you said we are in the northern hemisphere, so the shadow is northward. But if the earth is flat, isn't the shadow still northward? So why must the earth be a ball?"

Tan Ying: "Okay! You can catch this point!"

Ying Yue: "Haha, is this a failure?"

Tan Ying: "Haha, let me try it - let me ask you, when the lonely sails on the sea go far away, the hull always lowers the horizon first, and then the sail poles. Why is this?"

Ying Yue: "I haven't seen the sea before."

Tan Ying: "...Then...I'll ask you again, the stars in the north of Yan State are different from those in the south of Chu State, why is this?"

Ying Yue: "I have never left Qin."

Tan Ying: "...The last question! The shadow lengths are different in different seasons, why is this!"

Ying Yue: "I have never compared it to the shadow."

Tan Ying: "...Brother, I'm tired, you win."

Ying Yue: "I can't win, I can't refute you, just because I'm short-sighted, I'll let it go. You can answer me and ask me again. This is what I want to ask the most. Please listen to it-

"Since you said that the earth is moving around the sun and the sun is always facing the middle of the earth, shouldn't the world be eternal day or eternal darkness? Why are there days and nights changing?"

Tan Ying: “…………”

Ying Yue: "Haha! It doesn't make sense, right?"

Tan Ying: "No... I was afraid that you would be too dizzy before, so I didn't talk too deeply. Now it seems that if you want to solve your questions, I will be able to talk to you for half an hour. Come on, I will introduce eight nouns and four terms to you..."

Ying Yue: "Enough... enough, my head hurts, I have to talk... I don't want to listen..."

Tan Ying: "Ah? Why are you running away? Aren't you known as the best scholar in the Qin Dynasty? Didn't you say 'Don't blame Ying Yue for not studying, just because he read all the books in the museum'?"

Ying Yue: "No, I'm not easy to learn, you're easy to learn... The title of the best scholar in the Qin Dynasty is yours... I'll give it to you, take it away..."

As Ying Yue was extremely serious, he gestured to Tan Ying's hand with a non-existent void crown.

The debate at Chulou ended boringly.

Although Tan Ying felt a little sorry for not being able to make a living, she still let Ying Yue go for the time being.

After all, modern cosmic models are not achieved overnight, but are created from generation to generation, overturned and reshaped bit by bit.

This journey lasted for two thousand years, and countless victims were sacrificed.

Finally printed on the physics book, how could that grand and heavy universe be able to bear the Ying Yue who is at the starting point?

After Tan Ying "wears" the "learning crown", he patted Ying Yue and said with a smile: "I actually don't want to give you so much, but you are too smart and ask such tricky questions, so I have to deal with you with more complex theories."

"Oh... it's a pity that my talent can't respond to you." Ying Yue said gasping, "But the teacher in the school must be able, Fan Zi must be able."

"It's the Fan you mentioned, right?"

"Call Fanzi!"

"What a bad guy? I'm afraid he's just a bad old man. Maybe he's not as good as you."

"... Very good, remember what you said." Ying Yue couldn't help but grit his teeth and laughed fiercely, "Don't cry on the spot when you are taught a lesson by Fan Zi at night."

"?" Tan Ying said in surprise, "...You want to recommend me during the Qing Dynasty tonight?"

"If that's the case. Although I can't understand your idea and think it's wrong, I can feel its perfection. I believe you have figured out every detail in it." Ying Yuezhen nodded, "Such a masterpiece, right or wrong, is worthy of tonight's talk. Don't worry, I will lead you out at the right time and buy you a moment of discussion. I believe Fan Zi can definitely capture the exquisiteness from it."

Tan Ying opened her mouth and said, "Isn't my identity too abrupt?"

"Don't underestimate Fan Zi. As long as your creativity is original and self-consistent, no matter whether you are a friend or a Zhou emperor, he will talk to you with the same attitude."

"Okay!" Tan Ying hit the punch and palm, "Then I will quickly organize it and improve the wording."

"It's too late." Ying Yue looked at him for a quarter of an hour, spread his arms and stood up, "It's time to set off."

...

Even though it was two minutes before the hour of You, it was already surrounded by the bachelor's and relatives.

After more than ten years of study, they were selected at this moment, how can they sit still?

Even Ying Yue rushed over a moment ago.

According to etiquette, he should have invited Huang Er to come with him, but after searching for a while, he didn't see Huang Er, so he had to leave a letter and thank him. Then he went downstairs with Tan Ying and drove in Lao Bao's car.

But they did not rush forward, but stood far away on the edge of the crowd.

After all, the prince has seen the world.

He immediately explained to Tan Ying: "The so-called posting is not a notice, but the teacher announces the names of the selected persons according to the rankings. Those who mention the names enter the palace one by one, so it is useless to stand forward."

"It doesn't matter, I can see it anyway." Tan Ying, who was nearly eight feet tall and stood tall, said.

Ying Yue sighed: "Your posture of giant shit in the food... I don't need to emphasize it..."

As he was talking, a girl behind him heard a whirring voice.

"Hey, hey, hey! Those who read with each other!"

Needless to say, it must be the maid and the lady who came.

Looking back, the maid was walking in small steps, while the lady looked sideways, just not looking at the Tan Ying.

Tan Ying smiled and said, "It's OK, haven't gotten lost this time?"

"Haha, Miss has found a way." The maid said in a vivid way, "Just stand facing the door, go to the right if you want to go back to the Binlou, and go to the left if you want to come to the Academy."

"Wow, it's amazing." Tan Ying gave a thumbs up.

"Haha." said the maid happily, "As long as my lady doesn't talk to others, everything else is very good."

"You're talking too much!" The lady hurriedly grabbed her step and pinched her waist, then glanced at Tan Ying disdainfully, "I'm not afraid of conversation... I just didn't want to compete with the fly."

"Ah yes yes yes." Tan Ying smiled, and simply stuck out her tongue and rolled it up wildly, "Wow yes yes yes yes yes..."
Chapter completed!