I submitted my mathematics to the country and won 500 million yuan

Wang Ling'er looked at Li Zheng and saw that he had fallen into deep thought, so he continued to deduce his own performance. Although she knew that Li Zheng had received 500 million, she would not inquire about the secret if Li Zheng did not take the initiative to tell her.

Afterwards, the two of them continued to read separately and occasionally communicated. At dinner time, Wang Ling'er went home as usual, and Li Zheng continued to read "A Brief History of Yuan Lun".

"A Brief History of Yuan Lun" introduces the development history of Taoism in this world. Similar to the scientific world, this world has also experienced a series of worldview cognitive processes such as the round sky and the square earth, geocentric theory and heliocentric theory. After all, it is impossible to fly out of the atmosphere during the Qi Refining period. Even if it is the Great Perfection of Qi Refining, it is already amazing to be able to fly to the stratosphere and stand side by side with an airplane.

Then came the gradual development of acting, from the basic four arithmetic operations to the emergence of meditative style, and then to the advent of Newton's three laws of metaphysics, which opened the first era of true metaphysics. Compared with the teachings that require meditation and derivation, Li Zheng still feels that it is not so strenuous to read this kind of popular science moral work if he does not deduce the formulas.

After reading Newton's Three Laws of Metaphysics, Li Zheng was about to continue reading when he heard a ding message.

Li Zheng looked at his phone. It was already past 9 o'clock, and the message was from Zhou Ming, so he chatted with Zhou Ming for a few words.

Zhou Ming: Yao Yubing and I are back. Are you in the library?

Li Zheng: Yes.

Zhou Ming: Come to the second floor. The moral area has some good things for you.

Li Zheng: Here we come.

Li Zheng casually made a spell, put a bookmark on the brief history of time, packed up all the books and stationery, and dropped them into his school bag, and then floated next to Li Zheng. Li Zheng strode towards the second floor of the library and soon saw Zhou Ming, Yao Yubing and Professor Luo in Daoli District.

Seeing Professor Luo, Li Zheng immediately thought of the practice experience he had given him, which he had not yet started to read. I originally planned to start reading it after I fully mastered my cultivation, but I unexpectedly made a breakthrough today. After reading "Introduction to Magic" in the afternoon, I have been reading "A Brief History of Yuan Lun" and accidentally saw it now.

Li Zheng immediately said hello: "Hello, Teacher Luo, Zhou Ming, Yao Yubing, I'm here."

Professor Luo nodded and led a few people to the teachers' exclusive reading room in the ethics area. After entering the reading room, a formation naturally opened, blocking everything inside and outside the reading room.

For a moment, Li Zheng felt like he had crossed the galaxy and came under a starry sky. All around him, in the sky and on the earth, there was only a field of stars.

At this time, Professor Luo stood directly in front of Li Zheng, while Zhou Ming and Yao Yubing stood sideways to the left of Li Zheng, and a feeling of seriousness came to their faces.

Professor Luo said: "Now this matter cannot be made public, so we can only hold a simple badge awarding ceremony."

Award? Li Zheng was a little confused, but he still stood obediently, looking like he was following the arrangements.

Professor Luo said sternly: "Classmate Li Zheng, Zhou Ming has submitted the mathematical results you discovered to the headquarters of Daxia practitioners. After deduction and research by the senior leaders of Daxia cultivators, mathematics will play an extremely important role in the future development of Daxia. After the unanimous decision of the senior practitioners of Daxia, you will be awarded an Origin Badge and a bonus of 500 million yuan as a commendation."

Professor Luo pinned the badge on Li Zheng's chest. Zhou Ming and Yao Yubing clapped their hands and applauded. A camera spell flashed and captured this scene.

The moment the badge was attached, a scene appeared directly in Li Zheng's mind.

It was a seaside port during the Mortal Kingdom. Countless young students boarded the ship and were saying goodbye to their families. Countless reluctances and farewells were intertwined, and Li Zheng could clearly feel the feeling of wandering away from his hometown and heading to an unknown country alone.

After that, a voice echoed in Li Zheng's mind, like countless students far away from their hometown, saying in unison: "If the road ahead ends, I am willing to find the origin of the road and study thousands of miles."

Li Zheng immediately understood that it was a scene in the early days of the Mortal Kingdom, when Daxia did not have the cultivation method of the True Yuan Period, and countless cultivators in Daxia left their hometowns to find a way to practice for Daxia.

And Professor Luo's voice continued: "The Origin Badge is used to commend the founders of a discipline. It also commemorates the ancestors who obtained the first cultivation method for Daxia."

Li Zheng was immediately a little embarrassed. Mathematics was just a subject he brought from another world, yet he received such a commendation. He immediately said: "Thank you, Teacher Luo."

Professor Luo said: "No need to thank me, you deserve this. If you want to thank me, I would like to thank you on behalf of all the people of Daxia."

Li Zheng said a few more polite words, and Professor Luo said: "This badge was carved by Daxia practitioners with true essence. You can use your spiritual power to absorb it into your Dantian. In your future practice, it will help you absorb the source of heaven and earth." , it is effective until the late stage of True Essence."

Li Zheng immediately meditated and used his mental power to wrap around the Origin Badge. Suddenly, the Origin Badge turned into thousands of strands and wrapped around Li Zheng's mental power. Li Zheng took advantage of the situation and entered the Dantian with his spiritual power, and the Origin Badge also re-condensed in the Dantian, like a comet, rotating around the center of the Qi ring.

Li Zheng tried to use the 7th ring of Qi to condense a ball of reinforced concrete in his hand. The Origin Badge immediately approached the 7th ring of Qi. With Li Zheng's breathing, it quickly refined the source in the air, assisting Li Zheng's Qi is restored.

Li Zheng rubbed his hands casually, and the reinforced concrete in his hands immediately dissipated. He looked at Professor Luo and thanked him again: "Thank you, Teacher Luo, for your guidance."

Professor Luo waved his hand and said, "It's already very late. If you have nothing to do, you can go back."

Li Zheng, Zhou Ming, and Yao Yubing said goodbye to Professor Luo and walked out of the teachers' exclusive reading room. Rows of bookshelves, a quiet study area, and familiar scenes returned again. Li Zheng looked at Zhou Ming and made a questioning look.

Zhou Ming's mouth twitched, and he instantly understood what Li Zheng meant. If he wanted to stay with Yao Yubing for a while, Li Zheng would leave first. If he didn't stay with Yao Yubing, Li Zheng would have many questions to ask.

Zhou Ming said directly to Yao Yubing: "You have worked hard this week. You should go back and rest first. I will talk to Li Zheng about something."

Yao Yubing nodded, said goodbye to Zhou and Ming, and left on his own. However, Li Zheng keenly noticed that after not seeing him for a week, there seemed to be a trace of worry in Yao Yubing's eyebrows, as if he had something on his mind.

Li Zheng did not ask at this time, and simply took Zhou Ming back to his old place of self-study in Xiwen District, reopened the retreat formation, set the formation status to multi-person, and set the sound mode to soundproof.

Zhou Ming complained as soon as he sat down: "It's so late and there's no one on the second floor. Why do you have to spend so much effort to go up to the fifth floor?"

Li Zhengcai would not argue with Zhou Ming about this kind of thing. He sat directly in front of Zhou Ming and said, "I know about the disaster in Yuecheng."