Overview

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.

Genres

Cast

Liu Haoran

容金珍

John Cusack

希伊斯

Chen Daoming

郑某

Daniel Wu

小黎黎（容小来）

Yu Feihong

叶筱凝（容太太）

Chen Sicheng

我

Ren Luyao

翟莉（小梅）

Chen Yusi

容必瑜

Wang Yutian

瓦西里

Zhou You

严实

Zhu Zhu

范丽丽（希太太）

Cao Cuifen

老年容必瑜