She, Su Yu, is a popular youth short story writer, and she matched with an incredible boy on the recently popular app "Exchange Diary". The boy turned out to be the popular artist "Lu Yuan", but this boy had a hidden identity. Just when she thought the policeman who was about to retire was familiar to him, "Lu Yuan" sent a message asking her to meet. What the hell is it that "Lu Yuan" and Lu Yihang look exactly the same? One was a popular artist, the other was a retired policeman with a changeable personality, and the other was cold and thorny. She even suspected that the two of them were actually the same person, until - under the spotlight, her embarrassment was caught in his eyes. He took her hand resolutely and told her, "Su Yu, I don't want to be a star in other people's eyes, I just want to be your moon." The retired policeman is cold and thorny, but besides love and roses, there are also thorns. Give others thorns and give them flowers.