生前是过气(qì )女歌(gē )星的(de )女鬼徐(xú )半香(张曼玉)(🕟),算(🛍)准某名(míng )将要(🍥)临盆的(de )(🎗)孕妇会(🥈)于某(🛤)间医(🍖)院生产(chǎn ),准备投胎重新做人(⏬),不想,该(gāi )(🏇)孕妇(fù )被(😎)摇(yáo )身变作某所(🔸)高中教师的(de )开心(🕖)鬼((👁)黄百鸣(míng ))送错医院,徐半香错过投胎时(shí )机(jī )(😚)。为泄(xiè )心(xīn )(😻)头之恨,徐半香开始想方设法捉(zhuō )弄开心鬼,最甚一(📯)次,她(⏯)附身(shēn )开心鬼(guǐ )班里女(nǚ )(🎛)班长(袁洁莹),令她(tā )跑到夜总会(huì )稀(xī )里糊涂地大闹了一场,结果在该(gāi )家夜(🧤)总会寻(xún )欢作乐的一群流氓(🤳)被抓,开心鬼(guǐ )受(shòu )到(dào )无辜牵连(lián )(👣),徐(🤘)半香又得(💹)意又担忧之(👊)时(🛎),开心(xīn )(🐾)鬼(guǐ )(🦇)却用爱来感化(🌹)她,眼(yǎn )看皆(jiē )大欢(huān )喜,出狱后的流(💯)氓不请自(zì )来(💿)。©豆(🈺)瓣(🤔)