Su Nian grew up in a working-class family. His father was a member of society and his mother loved to play cards. The sound of mahjong was heard all year round in the house. She did not have high-quality learning resources, but relied on her extraordinary talent and strong self-control to study hard in a noisy environment. He has won many competitions since junior high school, passing through provincial and national competitions, and won the IMO International Mathematics Olympiad gold medal with a perfect score at the age of fifteen. Faced with prejudice and bullying from others due to her family background, she used her strength to crush the criticism. At the age of sixteen, she was admitted to Tsinghua University to study for a bachelor's degree, a master's degree, and a Ph. D., So she rushed to Tsinghua University, reunited with her close rival Gu Yan, and started a new chapter of her own.