Lin Mo, a graduate student in the Department of Modern History, after watching the premiere of "Nanjing Photo Studio", traveled back to Nanjing in December 1937 by touching a Republic of China camera displayed in the theater, and accidentally entered the Jixiang Photo Studio, becoming the "eighth hider." She relied on historical knowledge to predict the crisis, and together with Achang, Lao Jin and others, she guarded the incriminating film, witnessed/participated in the struggle stories of different groups, and finally assisted in the delivery of the film, but she will always remain in the torrent of history...
