Upon learning of the death of renowned novelist Jan Oborniak, editor-in-chief Samelko and his colleague Lusia from the publishing house Opoka rush to publish his final work, The Cry of Silence. However, the manuscript has mysteriously vanished. Lusia sets out to find it, using taxi no. 1313. She and Kasia—still disguised as Marian—travel to the author’s family home. But their misadventures are far from over.