民国30年，三百年未遇兵戈的江南县城吴尚遭到日本人空袭，身负命案、隐姓埋名的女教师贾慧命悬一线，驻守吴尚的杂牌军——苏鲁皖游击部队危机四伏。一时间兵戈沸腾，悬念迭起。杂牌军的两个总司令，一文一武，开始在蒋介石、汪精卫、日本人和新四军之间周旋......然"覆巢之下无完卵"，国难至此，悲剧已然注定。(Located in the south of the Yangtze River, Wushang County, which has not been attacked for three hundred years, is stricken by the Japanese in 1941. Jia Hui, an incognito teacher charged with a murder, is in danger. However, the real target of the raid, the miscellaneous troops—the guerrilla of Jiangsu, Shandong and Anhui stationed in Wushang County also faces real threatens. The situation is extremely dangerous with lots of unexpected incidents. The two generals—an intellectual and a militant—led the guerrilla bustled about and mediated among the regimes of Chiang Kai-shek, Wang Jingwei and the CPC. However, as the saying goes "no egg stay intact under an overturned nest", the ending is doomed in a war-torn country.)