How a revolutionary priest named Martin Luther changed the face of Christendom and the path of European civilization forever.

A story of Karel Jaroš, an emotionally arid man, whose mother suffers from Alzheimer disease. It is not love, but the sense of duty that stops him from sending his mother to a mental institution. On the other hand, this way he can finally connect with her. And not just with her but also with his teenage son and with himself.