本片(piàn)以(yǐ)法国(guó)诺曼底乡(xiāng)间(jiān)一栋(dòng)祖(zǔ)传(chuán)老宅为叙(xù)事枢纽(niǔ)，讲(jiǎng)述(shù)一对(duì)表(biǎo)亲(qīn)继承(chéng)房产(chǎn)后(hòu)，机缘(yuán)巧(qiǎo)合(hé)下(xià)循(xún)着(zhe)泛黄(huáng)家谱的指(zhǐ)引，揭(jiē)开家族(zú)先辈(bèi)十九(jiǔ)世(shì)纪在花(huā)都(dū)巴黎(lí)的尘(chén)封(fēng)往(wǎng)事