Female painter Yanni encounters Air Force officer Zhao Anhe at a wedding. Yanni has always regarded Zhao Anhe as her younger brother and controlled her emotions. Zhao Anhe loves boldly and violently, but knows how to measure and never crosses the line. Just when Yanni decided to reach out to Zhao Anhe, she learned that Zhao Anhe was not an ordinary young officer. His father had long since turned from a pilot to the chief of the air force. Zhao Anhe was also the prince who was feared by everyone in the unit. The person who told Yanni this news was Xue Yiping, who had been secretly in love with her for a long time. Xue Yiping runs a gallery and is an insider in the art circle, so he gets along well with Yanni. In order to prove to Yanni that he was not a playboy, Zhao Anhe resolutely flew into the blue sky of the motherland, regardless of the obstruction of the leadership of the unit.