一１９５５年４月，北京。中国共产党八次全国代表大会。上海市代表团的副团长潘汉年———这位曾经被称为“红色特工”的神秘人物，此时已担任了上海市委第三书记兼统战部长、上海市人民政府常务副市长，在会议休会的时间，应朋友夏衍、董青、吴祖光之邀，在东单一家小餐馆吃 In April 1955, Beijing. The Eighth National People ’s Congress of the Chinese Communist Party. Pan Hannian, deputy head of the Shanghai delegation --- the mysterious figure once known as the “Red Agent”, has now served as the third secretary and the united front minister of the Shanghai Municipal Party Committee and the deputy mayor of the Shanghai Municipal People’s Government. The adjournment of the meeting should be friends Xia Yan, Dong Qing, Wu Zu Guang’s invitation to eat in a small restaurant in Dongdan