取材于古典小說(shuō)《三國(guó)演義》“群英會(huì)”蔣干盜書(shū)中了周瑜借刀之計(jì)曹操錯(cuò)斬了蔡瑁、張?jiān)?曹操悔恨之余派蔡瑁之弟蔡中、蔡和來(lái)詐降周瑜已發(fā)現(xiàn)其詐遂將計(jì)就計(jì)把二人留下瑜并與東吳老將黃蓋定下詐曹營(yíng)的苦肉計(jì)孔明借箭回營(yíng)周瑜設(shè)宴慶賀席間談?wù)撥娛?黃蓋故意堅(jiān)主降曹；周瑜佯裝大怒責(zé)打黃蓋黃蓋被打后請(qǐng)大夫闞澤去曹營(yíng)下詐降書(shū)曹操發(fā)覺(jué)信中有詐欲殺闞澤但闞澤機(jī)智鎮(zhèn)定從容對(duì)答這時(shí)蔡中、蔡和將周瑜打黃蓋的消息密報(bào)與曹操操遂允許黃蓋投降但仍不放心故命蔣干再次過(guò)江把聽(tīng)實(shí)信周瑜與孔明早已決定用火攻曹營(yíng)現(xiàn)聞蔣干又來(lái)急召龐統(tǒng)定下連環(huán)計(jì)蔣干一到周營(yíng)便被周瑜發(fā)往西山茅庵他夜間出門(mén)閑游遇見(jiàn)龐統(tǒng)統(tǒng)故意說(shuō)周瑜不能容人蔣干勸說(shuō)龐統(tǒng)歸曹二人連夜?jié)摶亟?龐統(tǒng)勸曹操將滿(mǎn)江戰(zhàn)船一列列地連鎖起來(lái)以便不慣乘船的北軍也能水戰(zhàn)操大喜戰(zhàn)船釘鎖已畢...