In the 1970s, Mo Cheng was sent to the countryside with his family. He had gentle features but tough bones. When he first arrived, he was surrounded by rumors and found it difficult to move forward. Until he met Qingbo, a retired rough man. He was tall and tall, with sharp eyebrows. He was taciturn but full of enthusiasm. He put this weak but stubborn girl on the top of his heart at a glance. Qingbo used the most clumsy way to protect her, shielding her from rumors and weathering the storm, giving her the saved food stamps, leaving her the warmest cotton-padded jacket, and only gave her the gentleness of a rough man. Mo Cheng also used his wisdom to warm him, accompany him through the difficult years, and lose his sharp edge. From being strangers to staying together, from being heartbroken to being old, returning to troubled times, and the years are long, the rough man officer and the gentle girl, in the age full of fireworks, go in both directions, turning the hard days into honey, making the whole seventies sweet!