太原富豪(🌠)张百(bǎi )(🔨)万(wàn )有两个女儿,大女儿金姑嫁给当(dāng )铺老(lǎo )板(bǎn )李(🔱)剥(bāo )(🕰)皮的儿子(🎺)为妻,婚后三个(🛤)月便守了寡(guǎ ),李剥皮(😧)让她搬出另住。二(❣)女儿玉姑许配给(gěi )书生曹(🕔)文璜为妻,因曹家突(tū )遭变故(💆),张百万嫌贫爱(🚥)富又将玉姑私下许给太原大户(hù )姚(yáo )半城的儿(🥀)子姚思(sī )孝。玉姑知(zhī )道消息后,在(🔩)丫环(huán )秀(xiù )香的帮助下,连夜与(🦗)未婚(🎛)夫曹文璜私奔逃出,途(tú )中得(dé )到卖(mài )豆腐(fǔ )老汉莫老实(shí )父女的(🎾)帮助。张(zhāng )百(🥫)万为应付(fù )姚(🚻)家(jiā )迎娶,让大(👺)女(⛳)儿金(jīn )姑(gū )顶替二(🐀)女(🧟)儿嫁到了(le )姚(🕯)家。洞(🗳)房花(huā )烛(zhú )夜(💝),假新娘被揭穿,姚家一(🦇)纸(zhǐ )诉(🈸)状将(jiāng )张百万告(🐨)到县衙(yá )。借案发财的(de )杨县令,又以(🏒)太原知(🎥)府胡(🈺)文正(zhèng )为靠山,利用张(zhāng )、(💏)姚、李三家的婚(🥅)姻(🐞)矛盾,吃完(🚲)了原告吃被告,制造了(🔫)一(💣)起千(🚡)古奇案(àn )……