One Saturday Peter was sitting on his living room floor going through decrepit books. He was in need of one ancient book, which, according to his mother, "could have killed him" or saved him. Peter had been up all night, and the autumn sunny morning did not seem so beautiful to him. Can this day bring hope and save Peter? Darkness surrounds him, although he does not want to notice it. Perhaps there is a clue to his past, but will we be able to look there as ordinary viewers. And explore the darkest corners of his memory.