鼓楼(🕕)外一(🌠)位老木匠(⛲)易大船的大徒弟(dì )于(🍩)钟声(🌰)和(🃏)其(qí )孙女易小(xiǎo )船偷偷恋(liàn )爱了(🎺),吃醋的(de )二徒弟尹(yǐn )东(dōng )义给于钟(🐮)声(shēng )使坏,在邻(🌫)居家(jiā )房梁上做了手脚。于(🚤)钟(zhōng )声上当以致屋(🎩)里的孩(🛍)子(zǐ )(🎡)死亡(🕯),锒铛入(rù )(✳)狱(yù )。狱外,心里(lǐ )还爱(🛺)着于钟(zhōng )声的(de )易小船迫(🙁)于种(🚸)种(🖍)无奈嫁给了尹东义,而狱中的于(yú )钟(zhōng )声得知此消息悲愤交加,誓言报仇……