Susanne Wallner returns to the ruins of Berlin from a Concentration Camp after WW2 to discover that someone else lives in her apartment: Dr. Hans Mertens, the war made him depressive and he drinks a lot of alcohol. Susanne asks him to go but he doesn't want to, so they share Susanne's apartment and even discover their sympathy and then their love for each other. That encourages him a little, of course. But then he hears that Ferdinand Brückner is still alive and also lives in Berlin. Brückner was his Captain during WW2, he gave the order to kill more than 100 innocent people, many children and women among them, on Christmas 1942 in Poland.
Summary written by Cinemator。新移民李绮华事事不如意,准备跳楼自杀。她答应借出自己躯壳给有高深智慧的黑猫,让他“夺舍”,然后重生。在跳楼现场警方派Laura及Tommy劝说华,但不成功。最后华却没跌死,黑猫反而丧命,Laura与Tommy始知“夺舍”一事。鸡答应彪打劫财务公司,遇正执勤的Tommy。火拼中两人同时受伤,鸡变成植物人,Tommy则半身不遂。Tommy恨自己成为废人,求华帮自己让鸡“夺舍”,华答应了。Tommy成了新的鸡,做了不少的决定,周围的人对鸡有了新的认识。财务公司老板贺生见状,欲查出主谋。另一方面彪又来追杀鸡。鸡便将计就计,让彪在贺生面前暴露真面目。在追杀中车祸而死。此时Tommy的灵魂也离开了鸡的肉身,转而上了Laura梦中情人的身上,重新追求Laura,鸡则变回自己。。