In desperation, Ding Yi accepted the reality and went to Guozijian to report tomorrow.

"Wait, I remember what you did with Cheng Chumo and them today... When coughing up business, say that you have a way to increase steel production" Li Er looked at Ding Yi who said goodbye and asked questions, Li Junxian didn't believe it when he said it before, after Ding Yi's rhetoric and demonstration just now, I have half a point of belief, what if there is really one.

"Well, Your Majesty has such a method, but the minister is afraid that Your Majesty will not believe it, so he has to make bicycles with Cheng Chumo to make His Majesty believe." Ding Yi explained.

"Hmph, am I such a terrible person in your eyes? Is there any way to say it, and can I still cure you? "Li Er thinks that this kid is deliberately squeezing himself, I am such a self-righteous person!

"Oh, the minister will offer this method, so that the Tang Dynasty will be strong! The soldiers are sharp and invincible! "It's always uncomfortable not to say flowery words.

Ding Yi took out the steel frying method (single-room type) in his pocket and handed it to the eunuch.

"Your Majesty, can the minister ask you for something, can the steel made by the frying steel method sell the minister a little, the minister wants to try to make my bicycle, and there is a kind of tricycle, which does not require animal power, and manpower can pull hundreds of catties of goods." Ding Yi has to make it clear to Li Er, otherwise it will not be good to be falsely accused of buying a large amount of iron at that time, and at this time, the iron will be bought casually, and many people will say that you are rebelling, so it is better to get Li Er's approval.

"Oh, that's fine, I'm right!" When Li Er heard such a thing, he didn't say a word and agreed to Ding Yi's request.

Bidding farewell to Li Er, Ding Yi followed Li Junxian out of the palace, Li Er promised Ding Yi that if he verified that the method of smelting steel was effective, he would reward Ding Yi, and Ding Yi thanked Li Er.

"Ding Yi!" Suddenly, someone shouted.

"Ah, sitch! What's the matter with you? Turning around, he saw the eldest grandson, Empress Ding Yi asked curiously. It's not far from the Hall of Enlightenment, what are you doing with yourself?

"Do things well, study your knowledge carefully, and don't let down Your Majesty's knowledge!" After saying this, Empress Changsun turned around and left.

Ding pondered for a long time and didn't figure it out, and he stopped thinking about it when he got out of the palace gate! I'm free, no... I have to go to school tomorrow......

……

The next day, Ding Yi took Xiao Jian and faced the rising sun, Xiao Jian carried Ding Yirang Yuniang's special schoolbag and walked on the way to Guozijian with an antique guitar.

Ding Yi, who completed the task, was very happy, thinking about the 500 civilization points and the drawings of the Fudrinier paper machine given by the system last night, and now there are 1020 civilization points, a thousand yuan big household! Suddenly there was an urge to sing.

"The sun was shining in the sky, the flowers were smiling at me, the bird said early, why are you carrying a bag of explosives, I went to blow up the principal, the principal didn't know, as soon as the door was closed, the lights were pulled. Boom, the headmaster is gone! ”

"Young master, what are you singing? What is an explosives pack? Why is the headmaster missing with a bang? Xiao Jian followed behind Ding Yi, and was interested in Ding Yi's inexplicable rhythmic tunes, these days I listen to my sister always humming some tunes that I don't understand, Xiao Jian knows that it is taught by the young master, and on weekdays, the young master is good to himself, his sister and the people in the house, there is no uncle's shelf, and he doesn't pay attention to those red tape, his temperament is even more approachable, and he rarely gets angry, at most, Erha messes up the flowers and plants planted by the young master in the yard, and the young master chases the yard with a stick. I haven't seen anger at other times, so when I get along with Ding Yi, Xiao Jian is always very casual, but he will not lose his duty.

"This! It's a children's song, what's the name I forgot ... As for the explosives pack, you'll find out about this later! Don't be curious about these things, learn how to ride a bicycle quickly, or we'll just walk the streets like this! Ding Yi didn't feel embarrassed to let this Xiao Jian, who was as big as himself, carry himself, he was still a child, who would care about me!

……

Guozijian of the Tang Dynasty, at that time, in terms of subjects and teaching content, there were not only elective courses but also public compulsory courses, and the Confucian classics were divided into three categories: large, medium and small, large, medium and small! It is estimated that it will take several years to graduate!

In addition to studying calligraphy, calligraphy is practiced every day, and the "Stone Scripture Three-Body Problem" is learned.

arithmetic study "Nine Chapters" and so on.

The law learns the law. The Analects and the Book of Filial Piety are compulsory public courses in calligraphy, arithmetic, and law. In addition, students are free to choose their own school.

Ding Yi chose the arithmetic hall, arranged for Ding Yi to go to the arithmetic hall, and at this time there were less than 16 people in the arithmetic hall!

Qin Huaidao was also there, and he didn't know anything else.

"Brother Ding, why are you here?" Qin Huaidao saw Ding Yi walk in and hurriedly ran over and asked, he was very bored in this arithmetic hall alone, and no one else was playing with him. Ding Yi was excited when he saw Ding Yi, who promised to make him a small bicycle.

"I'm here to accompany you! Gao is not happy? Surprised? Not surprised? Ding Yi stretched out his hand and pinched Qin Huaidao's fleshy little face and coaxed the child.

"Really! That's great, I'm so bored here, Brother Ding Yi will have someone to play with me when he comes! Qin Huaidao naively fantasized.

"Well, Brother Ding will play with you in the future." Ding Yi picked up Qin Huaidao and went to find an empty seat.

There are more than 20 things in the small classroom, so I just found a place by the window to sit down, and accompanied Qin Huaidao to play with the palm, or let Qin Huaidao do a little, otherwise it would be too shameless!

After a while, the doctor of arithmetic walked in.

"Hello Dr. Su!" The students shouted respectfully.

Ding Yi was very curious when he heard it, he was still a doctor! You're going to go against the sky, you're a bachelor's graduate, you're a doctor! Awesome...

"A new classmate is here today, I don't know who it is?" Dr. Su asked.

"Oh, hello teacher, I'm Ding Yi, from the global village, this year... 12, gender male, female-loving. I usually like some vocal music or something, but it's the first time I'm here, so please take care of it! Ding Yi said with the self-introduction of the class of the afterlife.

"Poof! Haha..."

"Alright, alright, don't laugh, sit down, this student. In the future, you still have to pay attention to one thing, don't be like this! "Dr. Su is a responsible and good-tempered teacher, and he did not punish Ding Yi for his amazing words.

"Oh, by the way, the queen didn't let me come yesterday, and if I don't come, the mother will teach me a lesson. I have no choice but to come, but you don't have to worry about me, teacher, I guess I can teach you! So you don't have to worry about me in the future! Ding Yi threw out the eldest grandson queen and explained that he didn't want to learn this arithmetic.

"Hmph, Niangniang asked you to come here to learn knowledge, how can you be worthy of Niangniang's hard work with such an attitude!" Dr. Su was instantly angry when he heard Ding Yi's words, and you can teach me too! Who are you, you!

"Hey, I wanted to keep a low profile, but in this case, I have to show some real skills to let you know why the flowers are so red!" Ding Yi had the urge to skip class, but he endured it. Let them see their own math!

……