鼓楼(🕕)外一位老木匠(⛲)易大船的大徒弟于钟声和其孙女易小船(chuán )偷偷(tōu )(🤢)恋爱了,吃(chī )(🎗)醋(🎹)的二徒(tú )弟尹东义给于钟(🐮)声(shēng )使坏,在(zài )邻居家房梁(liáng )上(shàng )做了手脚(📼)。于(🚤)钟(🖲)声上当以致屋(🎩)里(🤷)的孩(hái )子(zǐ )死亡,锒铛入狱(🔲)。狱(🛹)外(wài ),心里(lǐ )还(🕌)爱(🛺)着于钟(🎫)声的易小船迫于种种(🖍)无奈(nài )嫁给了尹(yǐn )东义,而狱中的(🌙)于钟(zhōng )声得知此消息悲愤交加(jiā ),誓言(yán )(💱)报仇……