I! 18 Years Old Wants to Do Something Big

Started reading Imperial Times 18 months after birth. At the age of 4, he can mentally calculate the day of the week for any day. At the age of 7, he was proficient in advanced mathematics and celestial movements. When he was 9 years old, he designed a time machine. When I was 10 years old, back in the seventeenth century, I met a child named Newton and saw him staring at an apple on the ground, so I told him the theory of gravity. When he was 12 years old, he returned to the Northern and Southern Dynasties and met a man named Zu Chongzhi. He saw him drawing a circle and told him about pi. When I was 16 years old, I went back to the 19th century and met a man named Einstein. I saw him studying stars and told me about the theory of relativity. When I was 17 years old, I met a girl I liked, but they broke up with her because she had no education. When I was 18 years old, I decided to apply for the top university in the world. What? Actually failed? Sorry, I can only do one sensational thing. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.