Many doctors and scientists for a long time not only denied the existence of hell and paradise, but also completely ruled out the possibility of an afterlife. But the testimony of eyewitnesses who experienced this condition and survived clinical death drove scientists to a dead end. Tunnel and light, voices of loved ones and songs of angels... What of all this is true? After all, questions of the afterlife concern almost everyone living on this earth. Someone is afraid of death, and someone is not, believing that it looks like oblivion. A person thinks that he will close his eyes and fall asleep and never wake up again, and behind the veil of sleep there is only darkness without a beginning and an end. Someone thinks differently, believing that death is not the end, but only the beginning of a new path...