Overwhelmed by religious frenzy son embarks on a crusade in order to convert his atheist father. This turns out to be an extremely daring quest since the father is the author of scandalous novels from the late 1980s and a sworn atheist, Andrzej Rodan. Their mutual journey through Poland will bring back a lot of memories, but above all, it will become an opportunity for further clashes between them. The passion of the neophyte will be put to a severe test by the cantankerous anti-cleric.