In the 1940s, the world was in turmoil, and it was crucial to decipher the enemy's communication codes in a timely and accurate manner. Rong Jinzhen has shown amazing mathematical talent since her childhood, and because she solved the problems assigned by her math teacher, she was noticed by more people, and even walked into the door of code-breaking by mistake.
Liu Haoran
as Rong Jinzhen
John Cusack
as Liseiwicz
Chen Daoming
as Zheng Mou
Daniel Wu
as Rong Xiaolai
Yu Feihong
as Ye Xiaoning 'Ms. Rong'
Ren Luyao
as Xiao-mei
Chen Yusi
as Rong Biyu
Yutian Wang
as Wa Xili
Zhou You
as Yan Shi
Zhu Zhu
as Ms. Isis
CinemaSerf
There are quite a few similarities with "The Man Who Knew Infinity" (2015) in this film about the prodigious mathematical genius of Rong Jinzhen. By pure fluke, his problem-solving skills are spotted by teacher (Daniel Wu) who adopts the orphaned, rather subdued, boy into his close-knit family and p...