5.8 2 hours 36 minsIn 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.
Rong Jinzhen
Isis
Zheng Mou
Rong Xiaolai
Ye Xiaoning 'Ms. Rong'
Xiao-mei
Rong Biyu
Wa Xili
Yan Shi
Ms. Isis
Old Age Rong Biyu
Old Age Xiao-mei
Vasily (Elder)
A Bing
Chess Madman
Qian Xuesen
Professor
Intelligence Officer
Student
Zhou Enlai
McDonald
Chief Zeng
Chief Ma
Rong Jinzhen (Junior)
Mrs. Chen
Rong Youying
Walrus Man
Self
Rong Biyu(Junior)
American General
American Woman
Student Prankster
Student Prankster
The Porter
Man Shot Down
Short Guard
Auslander
General
