鼓楼外一位老木匠(⛲)易大(dà )船的大徒弟于钟声(shēng )和其孙女易小船偷偷恋爱(ài )(🍥)了(🎺),吃(🎗)醋的二徒弟尹(🌰)东义给于钟(zhōng )(🐮)声使坏,在邻居(jū )家(⏬)房梁上(❣)做(zuò )了手(shǒu )脚(jiǎo )。于钟(zhōng )声上(shàng )(🐿)当以(🔸)致(👑)屋(🎩)里(🤷)的孩子死(sǐ )(🕖)亡,锒铛入狱(yù )(🔲)。狱外(🚉),心里还爱着(📞)于钟声(🥞)的易小(xiǎo )船迫(pò )于种种无(wú )奈嫁给了尹东(dōng )义,而狱中(🚢)的于钟声得知(zhī )此(cǐ )消息悲愤交加,誓言报仇……