鼓楼外一位(wèi )老木(🆓)匠易大船的大徒(🏽)弟(🐌)于(🍩)钟声和其孙女易小船偷偷恋爱(🍥)了,吃醋的二(èr )徒弟尹东义(🔬)给于钟声使(shǐ )坏(😧),在(zài )邻居家房梁上做了手脚。于钟声上当以致(zhì )屋(🎩)里的孩子死(🕖)亡,锒铛入狱。狱外(wài ),心(xīn )(🚥)里(lǐ )还(🕌)爱(ài )着于钟声(shēng )的易(😚)小(🍮)船迫于(😻)种种无(wú )奈嫁(jià )给(gěi )了尹(yǐn )东义,而狱(yù )中(🚢)的于(yú )钟声得(🔩)知此(🌚)消(xiāo )息(xī )悲(🛑)愤(⏯)交加(jiā ),誓(shì )言报仇……