鼓楼(lóu )(🕕)外一位老木匠(⛲)易(yì )大船的(de )(📼)大(dà )徒弟于钟声(🌰)和其(qí )孙女易小船(🔱)偷(🕰)偷(tōu )恋爱了,吃醋的二徒弟尹东义给于钟声使(💤)坏(huài ),在邻(lín )居家房梁上做了手(♑)脚。于钟(zhōng )声上当以(yǐ )致(zhì )屋(🎩)里(lǐ )(🤷)的孩子死亡(wáng ),锒铛入狱(yù )。狱(yù )外,心(🚥)里还(🕌)爱着(zhe )于钟声的易(😚)小船迫于种种无奈(🐶)嫁(🥀)给(gěi )了(🤯)尹东(dōng )义,而狱(yù )(⏺)中的于钟声得知此消息悲愤交(😞)加,誓(shì )(❔)言报仇……