From the earliest times, people have wondered what awaits them after death? And although no one has managed to penetrate the core of the mystery, over the centuries there have been people who ... knew and saw more. Fulla Horak, St. Faustina Kowalska, Bl. Father Stanisław Papczyński and St. Padre Pio - these are mystics who received the grace of being visited by the souls in Purgatory and who for a moment could see the final judgment, heaven, hell and what is most mysterious - purgatory.