1938年,我地下党组织在(zài )上海的电台(🌰)被敌人(rén )破坏后,延(yán )安(🤢)解放区电台政委李侠(孙(sūn )(🌰)道(🍖)临)(🏴)来到上海,白天(📿)他是(👋)一名(🎲)商人,晚上(shàng )则躲在阁(gé )楼(⚫)间收发(fā )电报,为了进一(yī )步(bù )(🕯)做好保密工(gōng )作,党组织(🚥)同(tóng )(🐖)时(shí )安排纱(shā )厂(chǎng )女工何(hé )兰芬(袁霞)与(🚑)他(tā )假(jiǎ )扮成夫妻(🐖)。两(🔊)人(💞)在工作中产(🧚)生真情,结为真夫妻。