Night, a sudden ringing of the doorbell... Elderly people sleeping peacefully go to open the door, anticipating an unpleasant surprise. On the threshold stands an infinitely dear person whom no one ever hoped to see, because from where he went they never return. Why did he come back? What does he need from them? What will he see and understand after many years of separation? Who will he turn out to be for the family - a strange stranger from the past or the closest and most beloved, an unexpected gift of fate? What was happening to him, to them, to the world?.. A strict auditor who came with a test that must be passed with honor. Will the family survive the test?Contains strong language.