Meine Tochter darf es nie erfahren

Erna Krawinkel (Erni Mangold) is going to have her 100th birthday. Basically a reason to be happy but Erna does not want to participate in any celebrations. She disappears instead from the senior residents and flees. Village-helper Katja Baumann (Simone Thomalla) wants to help the old lady but both end up in a house on a mountain which is Erna's former parents house. Together they spend the night in the house. Katja makes Erna talk about her past and her family history.

There is nothing about what this film is even about anywhere, so your guess is as good as mine