Lu Shixian, a worker from both sides of the country, unexpectedly restarted 2007 and returned to high school class. He relied on his future memory to counterattack and become the top student in the city. He refused to be affiliated with the middle school and transferred to Jinling No. 1 Middle School. He moved to the biology competition, and under the guidance of Dr. Mei Ting of Yanda, he broke through the difficulties of the school team. Along the way, he won the provincial first-level competition and the national championship in the student competition, and was recommended by Yanda. He steadily moved from an ordinary student to the path of scientific research, used knowledge to rewrite his life, made up for the regrets of his previous life, and started a legendary road from a top student to a pioneer in scientific research.