鼓楼外一位老木匠易(yì )大船的大徒弟于钟声(🌰)和(🃏)其孙女易(yì )(🕸)小船偷(🕰)偷恋爱了,吃醋的二徒弟尹(yǐn )东义(yì )给于钟声(shēng )使坏,在(zài )(📿)邻(🌫)居(👋)家房梁上(shàng )做(🌗)了手脚。于(🚤)钟声(⚫)上(shàng )当以致屋里的孩子死亡,锒铛(chēng )入狱。狱外,心里还爱着(zhe )于钟(zhōng )声的易小(🍮)船迫于(😻)种种无奈(🐶)嫁给了尹东义(🤷),而(ér )狱中的于(yú )钟声得知此消(📯)息(xī )悲愤(fèn )(⏯)交加(🖲),誓言报(bào )(🦗)仇(🌑)……