The great Austrian writer Stefan Zweig is a writer known as a master of psychology among classical writers. In 1923, he created the work "Letter from an Unknown Woman", which describes the inner nature of women. Based on this work, the director of the film "For the Soul", which aims to show the subtle intelligence, mental strength, and resilience of women, is based on this work.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.