鼓楼外(wài )一位老木(🆓)匠易大船的大徒弟(dì )于(🍩)钟声(🌰)和其(qí )孙女易小船(chuán )偷(🕰)偷恋爱了(le ),吃醋的(🆖)二徒弟尹(yǐn )(🌰)东义(🔬)给于(🗼)钟(zhōng )声(shēng )使坏,在邻居家房(🎲)梁上(shàng )做了手(shǒu )脚。于(🚤)钟声上当以(🔸)致(👑)屋里的孩子死亡,锒(láng )(🙍)铛入狱(🔲)。狱(🛹)外,心里还爱着(zhe )于钟(🎫)声的易小(xiǎo )船迫于种种(zhǒng )无奈(nài )嫁给了尹东义,而狱中(zhōng )的于(📎)钟声(shēng )得(dé )知此消息(🚨)悲(🛑)愤交加,誓言报仇……