鼓(gǔ )楼(🕕)外(wài )一位(wèi )老木匠易大船的(de )(📼)大(dà )(📒)徒弟于钟(🔼)声和其孙女易小(xiǎo )(🛍)船偷(tōu )偷恋爱了(🎺),吃醋的二徒弟尹东义给于钟(zhōng )声使(shǐ )坏,在(📿)邻居家房梁上做了手脚(📼)。于钟(zhōng )声上当以致(👑)屋里的孩(🛍)子(zǐ )死(🕖)亡,锒(láng )(🙍)铛入狱(yù )。狱外,心里还(🕌)爱着于钟声的易小(xiǎo )船迫于种种(zhǒng )无奈嫁给(🕕)了尹东义,而狱(yù )中(🚢)的于钟声得知此消(📯)息悲愤交加,誓言(💱)报(bào )(🦗)仇(🌑)……