Leo So

A group of Chinese scientists return from overseas to contribute to their country’s future. Led by physicist Wang Huaimin, they join China’s first nuclear research institute and overcome immense challenges to develop the nation’s first atomic and hydrogen bombs.

This epic drama tells the story of the "Two Bombs and One Satellite" program and the convictions behind it, chronicling how scientists in the 1960s—despite meager economic resources, a weak technological foundation, and arduous working conditions—achieved the national miracle of the "Two Bombs and One Satellite" through their remarkable ingenuity and perseverance.