Azerbaijan. Yagub lives with his adult son Musa in a small house in a desolate place. They lead a solitary life. Musa, mentally disabled and limited in his motor skills, assists his father with his work. Yagub is a carpenter and earns his money especially with coffins, which he carpenters for Georgians and Russians. Whenever being confronted with the clumsiness of his son he often reacts indignantly – with beating. When Musa is diagnosed with a deadly illness, the emotional numbing of the father slowly dissolves as he tries to make the last days of his son as enjoyable as possible – until Sabir delivers a surprising message.