The life of forty-year-old emergency doctor Dima has gone downhill: his wife left him, his colleagues despise him, and his best friend is alcohol. But one day, while undergoing an MRI, Dima is suddenly transported to 2002. He is an eighteen-year-old guy again, his mother is alive, the love of his life is still single, and the fateful meeting with his ex-wife did not happen. He gets a chance to live his life over again and, perhaps, fix everything.