When Shen Nian was nineteen years old, he married the unconscious Lu Tingshen on behalf of his sister who had escaped from marriage. A marriage certificate, a transaction, she thought that was the deal for the rest of her life. But three months later, he woke up, opened his eyes, saw her, and called out her name in a hoarse voice. From that day on, strangers became the closest people, and the contract marriage grew into a deep love that no one can live without. The roses bloomed in the yard every year, and they walked hand in hand from winter to spring.