Roberto is a missionary man who as a young boy miraculously survived a fire in which his parents died; now, his family is Father Manuel and Felipe. Roberto is unsure of the miracle of his survival and of his faith, but he continues working on opening a hospice in an old building of what used to be a boarding school, despite the building being abandoned after a priest's suicide. Twenty years earlier, Julia, a student at the boarding school finds herself in a relationship with a priest and intends to leave with him. The past tragically reveals itself to Roberto when a series of apparitions cause the deaths of many, leaving him alone to uncover the bitter secret kept in the old building.