When a nun in a remote convent claims immaculate conception, the Vatican sends a team of priests to investigate, concerned about an ancient prophecy that a woman will give birth to twin boys: one the Messiah, the other the Anti-Christ.
Captain Fedor Volkonogov works in law enforcement. He is on the good books of the management, and his colleagues respect him. But one day, his life abruptly changes: he is declared a criminal. The Captain manages to run away before he is arrested. Suddenly he turns into an outcast, whom his former colleagues search across the whole city. At night Volkonogov is visited by a messenger from the other world, who warns him that after death he will go hell and be tormented forever. But he has an opportunity to change his fate and get to paradise if he repents, and at least one person forgives him. The Captain embarks on his way to find forgiveness. But he cannot even fathom what tests are awaiting him on this way.
A mid-level manager who develops an aversion to being "good" finds himself confronting the mysteries of middle-age and morality as he loses grasp of what was once his quiet life.